The following is the Allstar Performance Open Wheel Calendar. The following links list over 200 series and tracks that feature midget, sprint car, silver crown, and super modified events. We try our best to keep the schedule updated, but we are not always made aware of schedule changes or cancellations. Always check and verify before attending any event. If you see an event that is missing or listed incorrectly please contact us with the correct information.
Updated 04/08/2021 at 7:15 a.m. EST
| Date | Track | City/ST | Co. | Division/Series | Event |
|---|---|---|---|---|---|
| 4/9/2021 | Attica Raceway Park | Attica, OH | USA | Winged 305 Sprint Cars | |
| 4/9/2021 | Attica Raceway Park | Attica, OH | USA | Winged 410 Sprint Cars | |
| 4/9/2021 | Bedford Speedway | Bedford, PA | USA | Laurel Highlands Sprint Car Series | |
| 4/9/2021 | Big O Speedway | Ennis, TX | USA | Winged 305 Sprint Cars | |
| 4/9/2021 | Bloomington Speedway | Bloomington, IN | USA | Non-Wing 410 Sprint Cars | |
| 4/9/2021 | Bloomington Speedway | Bloomington, IN | USA | Winged 305 Sprint Cars | |
| 4/9/2021 | Boyd Raceway | Boyd, TX | USA | Winged 305 Sprint Cars | |
| 4/9/2021 | Carolina Speedway | Gastonia, NC | USA | United Sprint Car Series | |
| 4/9/2021 | Heart O'Texas Speedway | Waco, TX | USA | ASCS Elite Non-Wing Sprints | |
| 4/9/2021 | Kokomo Speedway | Kokomo, IN | USA | Non-Wing 410 Sprint Cars | |
| 4/9/2021 | Kokomo Speedway | Kokomo, IN | USA | World of Outlaws | |
| 4/9/2021 | Lee County Speedway | Donnellson, IA | USA | USAC Speed2 IMRA Midget Car Series | |
| 4/9/2021 | Lee County Speedway | Donnellson, IA | USA | Winged 410 Sprint Cars | |
| 4/9/2021 | Monarch Motor Speedway | Wichita Falls, TX | USA | Sooner Sprint Series | |
| 4/9/2021 | Ocean Speedway | Watsonville, CA | USA | Winged 360 Sprint Cars | |
| 4/9/2021 | Park Jefferson International Speedway | Jefferson, SD | USA | Midwest Sprint Touring Series | |
| 4/9/2021 | Park Jefferson International Speedway | Jefferson, SD | USA | Winged 305 Sprint Cars | South Dakota Sprint Car Nationals |
| 4/9/2021 | Port City Raceway | Tulsa, OK | USA | USAC National Midget Car Series | |
| 4/9/2021 | the New Tulsa Speedway | Tulsa, OK | USA | USAC Wingless Sprints Oklahoma | |
| 4/9/2021 | Trail-Way Speedway | Hanover, PA | USA | Winged 358 Sprint Cars | |
| 4/9/2021 | Williams Grove Speedway | Mechanicsburg, PA | USA | Winged 410 Sprint Cars | |
| 4/10/2021 | 34 Raceway | Burlington, IA | USA | Midwest Open Wheel Association | Non-Point Race |
| 4/10/2021 | 34 Raceway | West Burlington, IA | USA | Interstate Racing Association | |
| 4/10/2021 | 82 Speedway | Petty, TX | USA | Texas Sprint Series | 2nd Annual Tony Hernadez Memorial |
| 4/10/2021 | Abilene Speedway | Abilene, TX | USA | ASCS Elite Non-Wing Sprints | |
| 4/10/2021 | Adobe Mountain Speedway | Glendale, AZ | USA | Western Midget Racing | |
| 4/10/2021 | Arunga Park Speedway | Alice Springs, NT | AU | Wingless V6 Sprintcars | |
| 4/10/2021 | Boothill Speedway | Greenwood, LA | USA | ASCS Lone Star Region | |
| 4/10/2021 | Boothill Speedway | Greenwood, LA | USA | ASCS Mid-South Region | |
| 4/10/2021 | Boothill Speedway | Greenwood, LA | USA | ASCS National Tour | |
| 4/10/2021 | Carrick Speedway | Carrick, TAS | AU | Wingless V6 Sprintcars | |
| 4/10/2021 | Cedar Lake Speedway | New Richmond, WI | USA | UMSS Traditional Sprint Car Series | |
| 4/10/2021 | Cherokee Speedway | Gaffney, SC | USA | United Sprint Car Series | |
| 4/10/2021 | Cottage Grove Speedway | Cottage Grove, OR | USA | Wingless Sprint Series | |
| 4/10/2021 | Creek County Speedway | Sapulpa, OK | USA | Winged 305 Sprint Cars | |
| 4/10/2021 | Devil's Bowl Speedway | Mesquite, TX | USA | Winged 305 Sprint Cars | |
| 4/10/2021 | I-30 Speedway | Little Rock, AR | USA | Winged 360 Sprint Cars | |
| 4/10/2021 | Keller Auto Speedway at Kings Fairgrounds | Hanford, CA | USA | USAC West Coast Sprint Car Series | |
| 4/10/2021 | Keller Auto Speedway at Kings Fairgrounds | Hanford, CA | USA | USAC Western States Midget Car Series | |
| 4/10/2021 | Keller Auto Speedway at Kings Fairgrounds | Hanford, CA | USA | Winged 410 Sprint Cars | |
| 4/10/2021 | Lawrenceburg Speedway | Lawrenceburg, In | USA | Non-Wing 410 Sprint Cars | |
| 4/10/2021 | Lawton Speedway | Lawton, OK | USA | Non-Wing Champ Sprints | |
| 4/10/2021 | Lawton Speedway | Lawton, OK | USA | Winged 305 Sprint Cars | |
| 4/10/2021 | Lincoln Park Speedway | Putnamville, IN | USA | Non-Wing 410 Sprint Cars | |
| 4/10/2021 | Lincoln Speedway | Abbottstown, PA | USA | Winged 358 Sprint Cars | |
| 4/10/2021 | Lincoln Speedway | Abbottstown, PA | USA | Winged 410 Sprint Cars | |
| 4/10/2021 | Lismore Speedway | Lismore, NSW | AU | Wingless V6 Sprintcars | |
| 4/10/2021 | Marysville Raceway | Marysville, CA | USA | Winged 360 Sprint Cars | |
| 4/10/2021 | Moora Speedway | Moora, WA | AU | Midget Cars | |
| 4/10/2021 | New Egypt Speedway | New Egypt, NJ | USA | North East Wingless Sprints | |
| 4/10/2021 | Oklahoma Sports Park | Ada, OK | USA | Sooner Sprint Series | |
| 4/10/2021 | Outlaw Speedway | Perkinston, MS | USA | Winged 360 Sprint Cars | |
| 4/10/2021 | Park Jefferson International Speedway | Jefferson, SD | USA | Midwest Sprint Touring Series | South Dakota Sprint Car Nationals |
| 4/10/2021 | Park Jefferson International Speedway | Jefferson, SD | USA | Winged 305 Sprint Cars | |
| 4/10/2021 | Placerville Speedway | Placerville, CA | USA | Winged 360 Sprint Cars | Tribute to Al Hinds |
| 4/10/2021 | Port City Raceway | Tulsa, OK | USA | USAC National Midget Car Series | |
| 4/10/2021 | Port Royal Speedway | Port Royal, PA | USA | USAC East Coast Sprint Car Series | |
| 4/10/2021 | Port Royal Speedway | Port Royal, PA | USA | Winged 410 Sprint Cars | |
| 4/10/2021 | Putnam Raceway | Satsuma, FL | USA | Top Gun Sprint Car Series | |
| 4/10/2021 | Riverside International Speedway | West Memphis, AR | USA | Winged 305 Sprint Cars | |
| 4/10/2021 | Salina Speedway | Salina, KS | USA | Winged 305 Sprint Cars | |
| 4/10/2021 | Selinsgrove Speedway | Selinsgrove, PA | USA | PA Sprint Series | |
| 4/10/2021 | Shenandoah Speedway | Shenandoah, VA | USA | USAC Speed2 Eastern Midget Car Series | |
| 4/10/2021 | Shenandoah Speedway | Shenandoah, VA | USA | Virginia Sprint Series | |
| 4/10/2021 | Showtime Speedway | Pinellas Park, FL | USA | Winged 360 Sprint Cars | |
| 4/10/2021 | Simpson Speedway | Jancourt East, VIC | AU | Midget Cars | Victorian Speedcar Title |
| 4/10/2021 | South Sound Speedway | Rochester, WA | USA | Northwest Focus Midget Series | |
| 4/10/2021 | St. Francois County Raceway | Farmington, MO | USA | Winged 410 Sprint Cars | |
| 4/10/2021 | Sunline Speedway | Waikerie, SA | AU | Wingless V6 Sprintcars | |
| 4/10/2021 | Texana Raceway | Edna, TX | USA | Southern United Sprints | |
| 4/10/2021 | Thompson Speedway Motorsports Park | Thompson, CT | USA | NEMA Lites | Icebreaker |
| 4/10/2021 | Tri-State Speedway | Haubstadt, IN | USA | World of Outlaws | |
| 4/10/2021 | Tyler County Speedway | Middlebourne, WV | USA | RUSH Sprint Car Series | |
| 4/11/2021 | Bairnsdale Speedway | Granite Rock, VIC | AU | VSC Sprintcars | |
| 4/11/2021 | Bairnsdale Speedway | Granite Rock, VIC | AU | Wingless V6 Sprintcars | |
| 4/11/2021 | BAPS Motor Speedway | York Haven, PA | USA | PA Sprint Series | |
| 4/11/2021 | BAPS Motor Speedway | York Haven, PA | USA | Winged 358 Sprint Cars | |
| 4/11/2021 | BAPS Motor Speedway | York Haven, PA | USA | Winged 410 Sprint Cars | |
| 4/11/2021 | Blue Ribbon Raceway | Kalkee, VIC | AU | Wingless V6 Sprintcars | |
| 4/11/2021 | LaSalle Speedway | LaSalle, IL | USA | Badger Midget Auto Racing Association | |
| 4/11/2021 | LaSalle Speedway | LaSalle, IL | USA | Interstate Racing Association | |
| 4/11/2021 | LaSalle Speedway | LaSalle, IL | USA | Midwest Open Wheel Association | Non-Point Race |
| 4/11/2021 | Petaluma Speedway | Petaluma, CA | USA | Winged 360 Sprint Cars | |
| 4/15/2021 | Cedar Lake Speedway | New Richmond, WI | USA | UMSS Traditional Sprint Car Series | |
| 4/15/2021 | Cedar Lake Speedway | New Richmond, WI | USA | UMSS Winged Sprint Car Series | |
| 4/15/2021 | Virginia Motor Speedway | Jamaica, VA | USA | All Star Circuit of Champions | |
| 4/16/2021 | 300 Raceway | Farley, IA | USA | ASCS National Tour | |
| 4/16/2021 | 34 Raceway | West Burlington, IA | USA | Winged 305 Sprint Cars | |
| 4/16/2021 | Attica Raceway Park | Attica, OH | USA | Winged 305 Sprint Cars | |
| 4/16/2021 | Attica Raceway Park | Attica, OH | USA | Winged 410 Sprint Cars | |
| 4/16/2021 | Bedford Speedway | Bedford, PA | USA | USAC East Coast Sprint Car Series | |
| 4/16/2021 | Bloomington Speedway | Bloomington, IN | USA | USAC National Sprint Car Series | |
| 4/16/2021 | Bloomington Speedway | Bloomington, IN | USA | Winged 305 Sprint Cars | |
| 4/16/2021 | Cedar Lake Speedway | New Richmond, WI | USA | UMSS Traditional Sprint Car Series | |
| 4/16/2021 | Cedar Lake Speedway | New Richmond, WI | USA | UMSS Winged Sprint Car Series | |
| 4/16/2021 | I-30 Speedway | Little Rock, AR | USA | POWRi National Midget League | Little Rock Nationals |
| 4/16/2021 | I-30 Speedway | Little Rock, AR | USA | POWRi WAR Sprint Car Series | |
| 4/16/2021 | I-30 Speedway | Little Rock, AR | USA | POWRi West Midget Car Series | Little Rock Nationals |
| 4/16/2021 | I-96 Speedway | Lake Odessa, MI | USA | Great Lakes Super Sprints | |
| 4/16/2021 | Lawton Speedway | Lawton, OK | USA | World of Outlaws | |
| 4/16/2021 | Lernerville Speedway | Sarver, PA | USA | Winged 410 Sprint Cars | |
| 4/16/2021 | Lincoln Speedway | Lincoln, IL | USA | D2 Midgets | |
| 4/16/2021 | Lincoln Speedway | Lincoln, IL | USA | Winged 305 Sprint Cars | |
| 4/16/2021 | Ocean Speedway | Watsonville, CA | USA | Western Midget Racing | |
| 4/16/2021 | Ocean Speedway | Watsonville, CA | USA | Winged 360 Sprint Cars | |
| 4/16/2021 | Outlaw Speedway | Dundee, NY | USA | Patriot Sprint Tour | |
| 4/16/2021 | Premier Speedway | Warrnambool, VIC | AU | Sprintcar Racing Association of Victoria | SRA 360 Sprintcar Triple Crown |
| 4/16/2021 | Premier Speedway | Warrnambool, VIC | AU | Wingless V6 Sprintcars | |
| 4/16/2021 | Southern Raceway | Milton, FL | USA | LoBuck Sprint Car Series | |
| 4/16/2021 | Trail-Way Speedway | Hanover, PA | USA | Winged 358 Sprint Cars | |
| 4/16/2021 | Tri-City Speedway | Pontoon Beach, IL | USA | Midwest Open Wheel Association | |
| 4/16/2021 | Williams Grove Speedway | Mechanicsburg, PA | USA | All Star Circuit of Champions | Tommy Hinnershitz Classic |
| 4/16/2021 | Williams Grove Speedway | Mechanicsburg, PA | USA | Winged 358 Sprint Cars | |
| 4/17/2021 | 34 Raceway | West Burlington, IA | USA | Winged 305 Sprint Cars | |
| 4/17/2021 | 81 Speedway | Park City, KS | USA | United Rebel Sprint Series | |
| 4/17/2021 | Anderson Speedway | Anderson, IN | USA | USSA Kenyon Midgets | |
| 4/17/2021 | Antioch Speedway | Antioch, CA | USA | Winged 360 Sprint Cars | |
| 4/17/2021 | Archerfield Speedway | Brisbane, QLD | AU | Midget Cars | |
| 4/17/2021 | Archerfield Speedway | Brisbane, QLD | AU | Winged 410 Sprint Cars | |
| 4/17/2021 | Archerfield Speedway | Brisbane, QLD | AU | Wingless V6 Sprintcars | |
| 4/17/2021 | Avalon Raceway | Lara, VIC | AU | Sprintcar Racing Association of Victoria | SRA 360 Sprintcar Triple Crown |
| 4/17/2021 | BAPS Motor Speedway | York Haven, PA | USA | Winged Super Sportsman | |
| 4/17/2021 | Beaver Dam Raceway | Beaver Dam, WI | USA | Midwest Sprint Car Association | Whipperfurth Memorial |
| 4/17/2021 | Borderline Speedway | Mt. Gambier, SA | AU | Wingless V6 Sprintcars | |
| 4/17/2021 | Borderline Speedway | Mt. Gambier, SA | AU | Wingless V6 Sprintcars | |
| 4/17/2021 | Bridgeport Motorsports Park | Bridgeport, NJ | USA | Mid-Atlantic Sprint Series | |
| 4/17/2021 | Cedar Lake Speedway | New Richmond, WI | USA | UMSS Traditional Sprint Car Series | |
| 4/17/2021 | Cedar Lake Speedway | New Richmond, WI | USA | UMSS Winged Sprint Car Series | |
| 4/17/2021 | Central Arizona Speedway | Casa Grande, AZ | USA | CAS Sprint Car Series | |
| 4/17/2021 | Cottage Grove Speedway | Cottage Grove, OR | USA | Limited Sprints | |
| 4/17/2021 | Cottonbowl Speedway | Paige, TX | USA | Southern United Sprints | |
| 4/17/2021 | Creek County Speedway | Sapulpa, OK | USA | Winged 305 Sprint Cars | |
| 4/17/2021 | Devil's Bowl Speedway | Mesquite, TX | USA | World of Outlaws | Texas Outlaw Nationals |
| 4/17/2021 | Dothan Motor Speedway | Cottonweood, AL | USA | LoBuck Sprint Car Series | |
| 4/17/2021 | Eagle Raceway | Eagle, NE | USA | Winged 305 Sprint Cars | Ice Breaker Challenge |
| 4/17/2021 | Goulburn Speedway | Goulburn, NSW | AU | Winged Limited Sprints | |
| 4/17/2021 | Grays Harbor Raceway | Elma, WA | USA | Focus Midget Cars | |
| 4/17/2021 | Grays Harbor Raceway | Elma, WA | USA | Northwest Focus Midget Series | |
| 4/17/2021 | Grays Harbor Raceway | Elma, WA | USA | Winged 360 Sprint Cars | |
| 4/17/2021 | Hermiston Raceway | Heriston, OR | USA | Washington Econo Sprint Car Organization | |
| 4/17/2021 | Hobart Speedway | Sorell Creek, TAS | AU | Winged 410 Sprint Cars | |
| 4/17/2021 | I-30 Speedway | Little Rock, AR | USA | POWRi National Midget League | Little Rock Nationals |
| 4/17/2021 | I-30 Speedway | Little Rock, AR | USA | POWRi WAR Sprint Car Series | |
| 4/17/2021 | I-30 Speedway | Little Rock, AR | USA | POWRi West Midget Car Series | Little Rock Nationals |
| 4/17/2021 | Jackson Motor Speedway | Byram, MS | USA | ASCS Mid-South Region | |
| 4/17/2021 | Jefferson County Speedway | Fairbury, NE | USA | USAC Wingless Sprints Oklahoma | |
| 4/17/2021 | Knoxville Raceway | Knoxville, IA | USA | Pro Sprints | |
| 4/17/2021 | Knoxville Raceway | Knoxville, IA | USA | Winged 360 Sprint Cars | |
| 4/17/2021 | Knoxville Raceway | Knoxville, IA | USA | Winged 410 Sprint Cars | |
| 4/17/2021 | Lawrenceburg Speedway | Lawrenceburg, In | USA | Non-Wing 410 Sprint Cars | |
| 4/17/2021 | Lincoln Park Speedway | Putnamville, IN | USA | Non-Wing 410 Sprint Cars | |
| 4/17/2021 | Lincoln Speedway | Abbottstown, PA | USA | Winged 358 Sprint Cars | |
| 4/17/2021 | Lincoln Speedway | Abbottstown, PA | USA | Winged 410 Sprint Cars | Weldon Sterner Memorial |
| 4/17/2021 | Lismore Speedway | Lismore, NSW | AU | Wingless V6 Sprintcars | |
| 4/17/2021 | Lorain Raceway Park | South Amherst, OH | USA | Must See Racing Lites | |
| 4/17/2021 | Marysville Raceway | Marysville, CA | USA | Winged 360 Sprint Cars | |
| 4/17/2021 | Meridian Speedway | Meridian, ID | USA | Speed Tour Sprint Car Series | |
| 4/17/2021 | Merrittville Speedway | Thorold, ONT | CAN | Knights of Thunder Sprint Car Series | |
| 4/17/2021 | Murray Bridge Speedway | Murray Bridge, SA | AU | Wingless V6 Sprintcars | |
| 4/17/2021 | Natural Bridge Speedway | Natural Bridge, VA | USA | Virginia Sprint Series | |
| 4/17/2021 | New Egypt Speedway | New Egypt, NJ | USA | North East Wingless Sprints | |
| 4/17/2021 | Nowra Speedway | Nowra, NSW | AU | Wingless V6 Sprintcars | |
| 4/17/2021 | Orland Raceway | Orland, CA | USA | Wingless Sprints | |
| 4/17/2021 | Park Jefferson International Speedway | Jefferson, SD | USA | ASCS National Tour | |
| 4/17/2021 | Path Valley Speedway Park | Spring Run, PA | USA | Non-Wing Super Sportsman | |
| 4/17/2021 | Path Valley Speedway Park | Spring Run, PA | USA | PA Sprint Series | |
| 4/17/2021 | Perth Motorplex | Kwinana Beach, WA | AU | Maddington Toyota Sprintcar Series | |
| 4/17/2021 | Perth Motorplex | Kwinana Beach, WA | AU | Midget Cars | |
| 4/17/2021 | Perth Motorplex | Kwinana Beach, WA | AU | Wingless V6 Sprintcars | |
| 4/17/2021 | Petaluma Speedway | Petaluma, CA | USA | Wingless Sprints | |
| 4/17/2021 | Placerville Speedway | Placerville, CA | USA | Winged 360 Sprint Cars | |
| 4/17/2021 | Port Royal Speedway | Port Royal, PA | USA | All Star Circuit of Champions | Keith Kauffman Classic |
| 4/17/2021 | Riverside International Speedway | West Memphis, AR | USA | Winged 305 Sprint Cars | |
| 4/17/2021 | Sandia Speedway | Albuquerque, NM | USA | New Mexico Motor Racing Association | |
| 4/17/2021 | Southern Oklahoma Speedway | Ardmore, OK | USA | Texas Sprint Series | |
| 4/17/2021 | St. Francois County Raceway | Farmington, MO | USA | Winged 410 Sprint Cars | |
| 4/17/2021 | Sumter Speedway | Sumter, SC | USA | Carolina Sprint Tour | |
| 4/17/2021 | Thunderbowl Raceway | Tulare, CA | USA | USAC West Coast Sprint Car Series | |
| 4/17/2021 | Thunderbowl Raceway | Tulare, CA | USA | USAC Western States Midget Car Series | |
| 4/17/2021 | Tri-State Speedway | Haubstadt, IN | USA | Midwest Sprint Car Series | Sprint Showdown |
| 4/17/2021 | Tri-State Speedway | Haubstadt, IN | USA | USAC National Sprint Car Series | Spring Showdown |
| 4/17/2021 | US 36 Raceway | Osborn, MO | USA | Winged 305 Sprint Cars | |
| 4/17/2021 | Vado Speedway Park | Vado, NM | USA | Winged 305 Sprint Cars | |
| 4/17/2021 | Wayne County Speedway | Orrville, OH | USA | Winged 410 Sprint Cars | |
| 4/17/2021 | Western Speedway | Victoria, BC | CAN | WILROC | |
| 4/18/2021 | Bedford Speedway | Bedford, PA | USA | All Star Circuit of Champions | |
| 4/18/2021 | Creek County Speedway | Sapulpa, OK | USA | ASCS Sooner Region | |
| 4/18/2021 | Paragon Speedway | Paragon, IN | USA | USAC National Sprint Car Series | |
| 4/18/2021 | Tri-City Raceway Park | Franklin, PA | USA | Winged 410 Sprint Cars | |
| 4/21/2021 | Southern Iowa Speedway | Oskaloosa, IA | USA | Non-Wing Sprint Cars | |
| 4/22/2021 | Bristol Motor Speedway | Bristol, TN | USA | World of Outlaws | Bristol Throwdown |
| 4/22/2021 | Grandview Speedway | Bechtelsville, PA | USA | USAC National Sprint Car Series | |
| 4/23/2021 | Anderson Motor Speedway | Seneca, SC | USA | Must See Racing | the American Speed Challenge |
| 4/23/2021 | Anderson Motor Speedway | Williamston, SC | USA | USAC Speed2 Eastern Midget Car Series | |
| 4/23/2021 | Arunga Park Speedway | Alice Springs, NT | AU | Wingless V6 Sprintcars | Anzac Challenge |
| 4/23/2021 | Big Diamond Speedway | Pottsville, PA | USA | USAC National Sprint Car Series | |
| 4/23/2021 | Bloomington Speedway | Bloomington, IN | USA | Non-Wing 410 Sprint Cars | |
| 4/23/2021 | Bristol Motor Speedway | Bristol, TN | USA | World of Outlaws | Bristol Throwdown |
| 4/23/2021 | Clinton County Speedway | Mill Hall, PA | USA | Laurel Highlands Sprint Car Series | |
| 4/23/2021 | Crawford County Speedway | Dension, IA | USA | Winged 305 Sprint Cars | |
| 4/23/2021 | Deming Speedway | Everson, WA | USA | Northwest Focus Midget Series | |
| 4/23/2021 | Jacksonville Speedway | Jacksonville, IL | USA | Midwest Open Wheel Association | |
| 4/23/2021 | Lernerville Speedway | Sarver, PA | USA | Winged 410 Sprint Cars | |
| 4/23/2021 | Ocean Speedway | Watsonville, CA | USA | Winged 360 Sprint Cars | |
| 4/23/2021 | Ohio Valley Speedway | Washington, WV | USA | Ohio Valley Sprint Car Association | |
| 4/23/2021 | Red Dirt Raceway | Meeker, OK | USA | Winged 305 Sprint Cars | |
| 4/23/2021 | Talladega Short Track | Eastaboga, AL | USA | United Sprint Car Series | |
| 4/23/2021 | TBA | TBA | USA | Great Lakes Super Sprints | |
| 4/23/2021 | US 36 Raceway | Osborn, MO | USA | ASCS National Tour | |
| 4/23/2021 | US 36 Raceway | Osborn, MO | USA | ASCS Warrior Region | |
| 4/23/2021 | Valley Speedway | Grain Valley, MO | USA | POWRi National Midget League | Mid-State Midget Nationals |
| 4/23/2021 | Valley Speedway | Grain Valley, MO | USA | POWRi WAR Sprint Car Series | |
| 4/23/2021 | Valley Speedway | Grain Valley, MO | USA | POWRi West Midget Car Series | Mid-State Midget Nationals |
| 4/23/2021 | Williams Grove Speedway | Mechanicsburg, PA | USA | Winged 358 Sprint Cars | |
| 4/23/2021 | Williams Grove Speedway | Mechanicsburg, PA | USA | Winged 410 Sprint Cars | |
| 4/24/2021 | 34 Raceway | West Burlington, IA | USA | Winged 305 Sprint Cars | |
| 4/24/2021 | 35 Raceway Park | Frankfort, OH | USA | Ohio Thunder RaceSaver Sprint Car Series | |
| 4/24/2021 | Alien Motor Speedway | Roswell, NM | USA | Winged 305 Sprint Cars | |
| 4/24/2021 | Anderson Motor Speedway | Seneca, SC | USA | Must See Racing | the American Speed Challenge |
| 4/24/2021 | Anderson Motor Speedway | Williamston, SC | USA | USAC Speed2 Eastern Midget Car Series | |
| 4/24/2021 | Arunga Park Speedway | Alice Springs, NT | AU | Wingless V6 Sprintcars | Anzac Challenge |
| 4/24/2021 | Atomic Speedway | Chillicothe, OH | USA | USAC Speed2 Midwest Thunder Midget Car Series | |
| 4/24/2021 | Attica Raceway Park | Attica, OH | USA | Winged 305 Sprint Cars | |
| 4/24/2021 | Attica Raceway Park | Attica, OH | USA | Winged 410 Sprint Cars | |
| 4/24/2021 | BAPS Motor Speedway | York Haven, PA | USA | USAC National Sprint Car Series | |
| 4/24/2021 | BAPS Motor Speedway | York Haven, PA | USA | Winged Super Sportsman | |
| 4/24/2021 | Beaver Dam Raceway | Beaver Dam, WI | USA | Interstate Racing Association | |
| 4/24/2021 | Cottage Grove Speedway | Cottage Grove, OR | USA | Limited Sprints | |
| 4/24/2021 | Creek County Speedway | Sapulpa, OK | USA | Winged 305 Sprint Cars | |
| 4/24/2021 | Crystal Motor Speedway | Crystal, MI | USA | Sprints on Dirt | |
| 4/24/2021 | Devil's Bowl Speedway | Mesquite, TX | USA | Winged 305 Sprint Cars | |
| 4/24/2021 | Dodge City Raceway Park | Dodge City, KS | USA | United Rebel Sprint Series | |
| 4/24/2021 | Dodge City Raceway Park | Dodge City, KS | USA | Winged 305 Sprint Cars | |
| 4/24/2021 | Eagle Raceway | Eagle, NE | USA | Winged 305 Sprint Cars | |
| 4/24/2021 | East Bay Raceway Park | Tampa, FL | USA | Top Gun Sprint Car Series | Non-Wing Show |
| 4/24/2021 | East Bay Raceway Park | Tampa, FL | USA | Top Gun Sprint Car Series | |
| 4/24/2021 | El Paso County Raceway | Calhan, CO | USA | ASCS Elite North Non-Wing Sprints | |
| 4/24/2021 | Enid Speedway | Enid, OK | USA | Sooner Sprint Series | |
| 4/24/2021 | Enid Speedway | Enid, OK | USA | USAC Wingless Sprints Oklahoma | |
| 4/24/2021 | Evergreen Speedway | Monroe, WA | USA | Granite Sprint Car Series | |
| 4/24/2021 | Fremont Speedway | Fremont, OH | USA | AFCS 305 Sprint Car Series | |
| 4/24/2021 | Fremont Speedway | Fremont, OH | USA | AFCS 410 Sprint Car Series | |
| 4/24/2021 | Fremont Speedway | Fremont, OH | USA | Winged 410 Sprint Cars | |
| 4/24/2021 | Gravity Park Speedway | Chilton, WI | USA | Midwest Sprint Car Association | |
| 4/24/2021 | Grays Harbor Raceway | Elma, WA | USA | Winged 360 Sprint Cars | |
| 4/24/2021 | Grays Harbor Raceway | Elma, WA | USA | Winged Limited Sprints | |
| 4/24/2021 | Hagerstown Speedway | Hagerstown, MD | USA | Laurel Highlands Sprint Car Series | |
| 4/24/2021 | Hagerstown Speedway | Hagerstown, MD | USA | Virginia Sprint Series | |
| 4/24/2021 | I-30 Speedway | Little Rock, AR | USA | Sprint Car Bandits | Hammer Hill Bandits Outlaw Sprint Nationals |
| 4/24/2021 | Kennedale Speedway Park | Kennedale, TX | USA | ASCS Elite Non-Wing Sprints | |
| 4/24/2021 | Knoxville Raceway | Knoxville, IA | USA | Pro Sprints | |
| 4/24/2021 | Knoxville Raceway | Knoxville, IA | USA | Winged 360 Sprint Cars | |
| 4/24/2021 | Knoxville Raceway | Knoxville, IA | USA | Winged 410 Sprint Cars | |
| 4/24/2021 | Land of Legends Raceway | Canandaigua, NY | USA | Winged 305 Sprint Cars | |
| 4/24/2021 | Lawrenceburg Speedway | Lawrenceburg, In | USA | Non-Wing 410 Sprint Cars | |
| 4/24/2021 | Lawton Speedway | Lawton, OK | USA | Winged 305 Sprint Cars | |
| 4/24/2021 | Lincoln Park Speedway | Putnamville, IN | USA | Non-Wing 410 Sprint Cars | |
| 4/24/2021 | Lincoln Park Speedway | Putnamville, IN | USA | USAC Midwest Regional Midget Car Series | |
| 4/24/2021 | Lincoln Speedway | Abbottstown, PA | USA | Winged 410 Sprint Cars | |
| 4/24/2021 | Lucas Oil Speedway | Wheatland, MO | USA | ASCS Sooner Region | |
| 4/24/2021 | Lucas Oil Speedway | Wheatland, MO | USA | ASCS Warrior Region | |
| 4/24/2021 | Lucas Oil Speedway | Wheatland, MO | USA | POWRi National Midget League | Open Wheel Showdown |
| 4/24/2021 | Lucas Oil Speedway | Wheatland, MO | USA | POWRi WAR Sprint Car Series | |
| 4/24/2021 | Lucas Oil Speedway | Wheatland, MO | USA | POWRi West Midget Car Series | Open Wheel Showdown |
| 4/24/2021 | Meridian Speedway | Meridian, ID | USA | Non-Wing Crate Sprint Cars | |
| 4/24/2021 | Michael's Mercer Raceway | Mercer, PA | USA | Allegheny Sprint Tour | |
| 4/24/2021 | Michael's Mercer Raceway | Mercer, PA | USA | Winged 410 Sprint Cars | |
| 4/24/2021 | New Egypt Speedway | New Egypt, NJ | USA | Mid-Atlantic Sprint Series | |
| 4/24/2021 | Outlaw Speedway | Perkinston, MS | USA | Winged 360 Sprint Cars | |
| 4/24/2021 | Perris Auto Speedway | Perris, CA | USA | Senior Sprints | |
| 4/24/2021 | Perris Auto Speedway | Perris, CA | USA | USAC / CRA Sprint Car Series | Sokola Shootout |
| 4/24/2021 | Petaluma Speedway | Petaluma, CA | USA | Sprint Car Challenge Tour | |
| 4/24/2021 | Port Royal Speedway | Port Royal, PA | USA | PA Sprint Series | Sprint Car Madness |
| 4/24/2021 | Port Royal Speedway | Port Royal, PA | USA | United Racing Club | Sprint Car Madness |
| 4/24/2021 | Port Royal Speedway | Port Royal, PA | USA | Winged 410 Sprint Cars | Sprint Car Madness |
| 4/24/2021 | Riverside International Speedway | West Memphis, AR | USA | Winged 305 Sprint Cars | |
| 4/24/2021 | Robertson Holden International Speedway | Palmerston North, NZ | NZ | Midget Cars | |
| 4/24/2021 | Robertson Holden International Speedway | Palmerston North, NZ | NZ | Winged 410 Sprint Cars | |
| 4/24/2021 | Route 66 Motor Speedway | Amarillo, TX | USA | Winged 305 Sprint Cars | |
| 4/24/2021 | Sandia Speedway | Albuquerque, NM | USA | Winged 360 Sprint Cars | |
| 4/24/2021 | Showtime Speedway | Pinellas Park, FL | USA | Winged 360 Sprint Cars | |
| 4/24/2021 | Skagit Speedway | Alger, WA | USA | Sportsman Sprints | |
| 4/24/2021 | Skagit Speedway | Alger, WA | USA | Winged 360 Sprint Cars | |
| 4/24/2021 | Spoon River Speedway | Canton, IL | USA | USAC Speed2 IMRA Midget Car Series | |
| 4/24/2021 | St. Francois County Raceway | Farmington, MO | USA | Winged 410 Sprint Cars | |
| 4/24/2021 | Sunset Speedway Park | Banks, OR | USA | Wingless Sprint Series | |
| 4/24/2021 | Talladega Short Track | Eastaboga, AL | USA | United Sprint Car Series | |
| 4/24/2021 | TBA | TBA | USA | Great Lakes Super Sprints | |
| 4/24/2021 | Wayne County Speedway | Orrville, OH | USA | Winged 360 Sprint Cars | |
| 4/24/2021 | Wayne County Speedway | Orrville, OH | USA | Winged 410 Sprint Cars | |
| 4/25/2021 | Ellesmere Speedway | Southbridge, NZ | NZ | Winged 410 Sprint Cars | |
| 4/25/2021 | Enid Speedway | Enid, OK | USA | Sooner Sprint Series | |
| 4/25/2021 | Narrogin Speedway | Narrogin, WA | AU | Winged Limited Sprints | |
| 4/25/2021 | Path Valley Speedway Park | Spring Run, PA | USA | USAC National Sprint Car Series | |
| 4/25/2021 | Selinsgrove Speedway | Selinsgrove, PA | USA | Winged 410 Sprint Cars | |
| 4/25/2021 | Tri-City Raceway Park | Franklin, PA | USA | Winged 410 Sprint Cars | |
| 4/27/2021 | Siskyou Speedway | Yreka, CA | USA | Limited Sprints | |
| 4/28/2021 | Southern Iowa Speedway | Oskaloosa, IA | USA | Non-Wing Sprint Cars | |
| 4/29/2021 | Jacksonville Speedway | Jacksonville, IL | USA | World of Outlaws | |
| 4/30/2021 | Attica Raceway Park | Attica, OH | USA | AFCS 305 Sprint Car Series | |
| 4/30/2021 | Attica Raceway Park | Attica, OH | USA | AFCS 410 Sprint Car Series | |
| 4/30/2021 | Carolina Speedway | Gastonia, NC | USA | Carolina Sprint Tour | |
| 4/30/2021 | Crawford County Speedway | Dension, IA | USA | Winged 305 Sprint Cars | |
| 4/30/2021 | Heart O'Texas Speedway | Waco, TX | USA | Texas Sprint Series | |
| 4/30/2021 | Humboldt Speedway | Humboldt, KS | USA | ASCS Sooner Region | |
| 4/30/2021 | I-70 Motorsports Park | Odessa, MO | USA | World of Outlaws | Missouri Outlaw Showdown |
| 4/30/2021 | I-70 Speedway | Odessa, MO | USA | POWRi WAR Sprint Car Series | |
| 4/30/2021 | I-75 Speedway | Sweetwater, TN | USA | United Sprint Car Series | |
| 4/30/2021 | Kokomo Speedway | Kokomo, IN | USA | Non-Wing 410 Sprint Cars | |
| 4/30/2021 | Kokomo Speedway | Kokomo, IN | USA | USAC National Midget Car Series | Kokomo Grand Prix |
| 4/30/2021 | Lernerville Speedway | Sarver, PA | USA | All Star Circuit of Champions | |
| 4/30/2021 | Lernerville Speedway | Sarver, PA | USA | Allegheny Sprint Tour | |
| 4/30/2021 | Lernerville Speedway | Sarver, PA | USA | RUSH Sprint Car Series | |
| 4/30/2021 | Ocean Speedway | Watsonville, CA | USA | Winged 360 Sprint Cars | |
| 4/30/2021 | Rapid Speedway | Rock Rapids, IA | USA | Winged 305 Sprint Cars | |
| 4/30/2021 | Red Dirt Raceway | Meeker, OK | USA | Winged 305 Sprint Cars | |
| 4/30/2021 | Silver Dollar Speedway | Chico, CA | USA | Winged 360 Sprint Cars | |
| 4/30/2021 | Southern Raceway | Milton, FL | USA | LoBuck Sprint Car Series | |
| 4/30/2021 | Trail-Way Speedway | Hanover, PA | USA | Winged 358 Sprint Cars | |
| 4/30/2021 | US 36 Raceway | Osborn, MO | USA | Winged 305 Sprint Cars | |
| 4/30/2021 | West Texas Raceway | Lubbock, TX | USA | Winged 305 Sprint Cars | |
| 4/30/2021 | Williams Grove Speedway | Mechanicsburg, PA | USA | ASCS National Tour | |
| 4/30/2021 | Williams Grove Speedway | Mechanicsburg, PA | USA | United Racing Club | |
| 4/30/2021 | Williams Grove Speedway | Mechanicsburg, PA | USA | Winged 410 Sprint Cars | |
| 5/1/2021 | 105 Speedway | Cleveland, TX | USA | Southern United Sprints | |
| 5/1/2021 | 34 Raceway | West Burlington, IA | USA | Winged 305 Sprint Cars | |
| 5/1/2021 | 35 Raceway Park | Frankfort, OH | USA | Ohio Thunder RaceSaver Sprint Car Series | |
| 5/1/2021 | Abilene Speedway | Abilene, TX | USA | Texas Sprint Series | |
| 5/1/2021 | Antioch Speedway | Antioch, CA | USA | Wingless Sprints | |
| 5/1/2021 | Archerfield Speedway | Brisbane, QLD | AU | Winged 410 Sprint Cars | |
| 5/1/2021 | BAPS Motor Speedway | York Haven, PA | USA | Non-Wing Super Sportsman | Cheaters Day |
| 5/1/2021 | BAPS Motor Speedway | York Haven, PA | USA | Winged Super Sportsman | Cheaters Day |
| 5/1/2021 | Bridgeport Motorsports Park | Bridgeport, NJ | USA | Mid-Atlantic Sprint Series | |
| 5/1/2021 | Cedar Lake Speedway | New Richmond, WI | USA | UMSS Traditional Sprint Car Series | |
| 5/1/2021 | Central Arizona Speedway | Casa Grande, AZ | USA | CAS Sprint Car Series | |
| 5/1/2021 | Cottage Grove Speedway | Cottage Grove, OR | USA | Limited Sprints | |
| 5/1/2021 | Creek County Speedway | Sapulpa, OK | USA | Winged 305 Sprint Cars | |
| 5/1/2021 | Devil's Bowl Speedway | Mesquite, TX | USA | Winged 305 Sprint Cars | |
| 5/1/2021 | Devils Lake Speedway | Crary, ND | USA | Western Renegade Non-Wing Sprintcar Series | |
| 5/1/2021 | Dodge City Raceway Park | Dodge City, KS | USA | Winged 305 Sprint Cars | |
| 5/1/2021 | Eagle Raceway | Eagle, NE | USA | Winged 305 Sprint Cars | |
| 5/1/2021 | Electric City Speedway | Eagle, MT | USA | Rocky Mountain Sprints | |
| 5/1/2021 | Evans Mills Raceway | Evans Mills, NY | USA | Small Block Supermodifieds | |
| 5/1/2021 | Fremont Speedway | Fremont, OH | USA | AFCS 305 Sprint Car Series | |
| 5/1/2021 | Fremont Speedway | Fremont, OH | USA | AFCS 410 Sprint Car Series | |
| 5/1/2021 | Grays Harbor Raceway | Elma, WA | USA | Winged Limited Sprints | |
| 5/1/2021 | Hendry County Motorsports Park | Clewiston, FL | USA | Top Gun Sprint Car Series | |
| 5/1/2021 | Hesston Speedway | Hesston, PA | USA | Laurel Highlands Sprint Car Series | |
| 5/1/2021 | I-70 Motorsports Park | Odessa, MO | USA | World of Outlaws | Missouri Outlaw Showdown |
| 5/1/2021 | I-70 Speedway | Odessa, MO | USA | POWRi WAR Sprint Car Series | |
| 5/1/2021 | I-75 Speedway | Sweetwater, TN | USA | United Sprint Car Series | |
| 5/1/2021 | Knoxville Raceway | Knoxville, IA | USA | Pro Sprints | |
| 5/1/2021 | Knoxville Raceway | Knoxville, IA | USA | Winged 360 Sprint Cars | |
| 5/1/2021 | Knoxville Raceway | Knoxville, IA | USA | Winged 410 Sprint Cars | |
| 5/1/2021 | Kokomo Speedway | Kokomo, IN | USA | Non-Wing 410 Sprint Cars | |
| 5/1/2021 | Kokomo Speedway | Kokomo, IN | USA | USAC National Midget Car Series | Kokomo Grand Prix |
| 5/1/2021 | Land of Legends Raceway | Canandaigua, NY | USA | Winged 305 Sprint Cars | |
| 5/1/2021 | Lawrenceburg Speedway | Lawrenceburg, In | USA | Non-Wing 410 Sprint Cars | |
| 5/1/2021 | Lawton Speedway | Lawton, OK | USA | ASCS Elite Non-Wing Sprints | |
| 5/1/2021 | Lincoln Park Speedway | Putnamville, IN | USA | Non-Wing 410 Sprint Cars | |
| 5/1/2021 | Lincoln Speedway | Abbottstown, PA | USA | Winged 358 Sprint Cars | |
| 5/1/2021 | Lincoln Speedway | Abbottstown, PA | USA | Winged 410 Sprint Cars | |
| 5/1/2021 | New Egypt Speedway | New Egypt, NJ | USA | North East Wingless Sprints | |
| 5/1/2021 | Orland Raceway | Orland, CA | USA | Wingless Sprints | |
| 5/1/2021 | Plymouth Dirt Track | Plymouth, WI | USA | Midwest Sprint Car Association | |
| 5/1/2021 | Port Royal Speedway | Port Royal, PA | USA | PA Sprint Series | |
| 5/1/2021 | Port Royal Speedway | Port Royal, PA | USA | Winged 410 Sprint Cars | |
| 5/1/2021 | Riverside International Speedway | West Memphis, AR | USA | Winged 305 Sprint Cars | |
| 5/1/2021 | Riverside International Speedway | West Memphis, AR | USA | Winged 360 Sprint Cars | |
| 5/1/2021 | Robertson Holden International Speedway | Palmerston North, NZ | NZ | Midget Cars | |
| 5/1/2021 | Robertson Holden International Speedway | Palmerston North, NZ | NZ | Winged 410 Sprint Cars | |
| 5/1/2021 | Sandia Speedway | Albuquerque, NM | USA | New Mexico Motor Racing Association | |
| 5/1/2021 | Selinsgrove Speedway | Selinsgrove, PA | USA | ASCS National Tour | |
| 5/1/2021 | Selinsgrove Speedway | Selinsgrove, PA | USA | United Racing Club | |
| 5/1/2021 | Sharon Speedway | Hartford, OH | USA | All Star Circuit of Champions | Buckeye Cup |
| 5/1/2021 | Showtime Speedway | Pinellas Park, FL | USA | Winged 360 Sprint Cars | |
| 5/1/2021 | Silver Dollar Speedway | Chico, CA | USA | Sprint Car Challenge Tour | David Tarter Memorial |
| 5/1/2021 | Skagit Speedway | Alger, WA | USA | Northwest Focus Midget Series | |
| 5/1/2021 | Skagit Speedway | Alger, WA | USA | Sportsman Sprints | |
| 5/1/2021 | Skagit Speedway | Alger, WA | USA | Winged 360 Sprint Cars | |
| 5/1/2021 | Sonic Speedway | Swan Hill, VIC | AU | Wingless V6 Sprintcars | |
| 5/1/2021 | Spoon River Speedway | Canton, IL | USA | USAC Speed2 IMRA Midget Car Series | |
| 5/1/2021 | St. Francois County Raceway | Farmington, MO | USA | Winged 410 Sprint Cars | |
| 5/1/2021 | Star Speedway | Epping, NH | USA | 350 Supermodifieds | |
| 5/1/2021 | Stateline Speedway | Post Falls, ID | USA | ISW Sprint Cars | |
| 5/1/2021 | TBA | TBA | USA | Great Lakes Super Sprints | |
| 5/1/2021 | Tennant Creek Speedway | Tennant Creek, NT | AU | Wingless V6 Sprintcars | |
| 5/1/2021 | Twin Cities Raceway Park | North Vernon, IN | USA | Steel Block Sprints Association | |
| 5/1/2021 | Vado Speedway Park | Vado, NM | USA | Winged 305 Sprint Cars | |
| 5/1/2021 | Ventura Raceway | Ventura, CA | USA | USAC / CRA Sprint Car Series | |
| 5/1/2021 | Ventura Raceway | Ventura, CA | USA | Western Midget Racing | |
| 5/1/2021 | Wayne County Speedway | Orrville, OH | USA | Winged 410 Sprint Cars | |
| 5/1/2021 | Western Speedway | Victoria, BC | CAN | WILROC | |
| 5/1/2021 | Wilmot Raceway | Wilmot, WI | USA | Interstate Racing Association | |
| 5/1/2021 | Wilmot Raceway | Wilmot, WI | USA | Wisconsin WingLESS Sprint Car Series | |
| 5/2/2021 | BAPS Motor Speedway | York Haven, PA | USA | Winged 410 Sprint Cars | |
| 5/2/2021 | Dubuque Fairgrounds Speedway | Dubuque, IA | USA | Badger Midget Auto Racing Association | |
| 5/2/2021 | Madera Speedway | Madera, CA | USA | Gunslingers Sprint Cars | Vukovich Classic |
| 5/2/2021 | Terre Haute Action Track | Terre Haute, IN | USA | Midwest Sprint Car Series | Spring Fling |
| 5/2/2021 | Tri-City Raceway Park | Franklin, PA | USA | All Star Circuit of Champions | |
| 5/2/2021 | Tri-City Raceway Park | Franklin, PA | USA | RUSH Sprint Car Series | |
| 5/5/2021 | Southern Iowa Speedway | Oskaloosa, IA | USA | Non-Wing Sprint Cars | |
| 5/7/2021 | Accord Speedway | Accord, NY | USA | North East Wingless Sprints | |
| 5/7/2021 | Attica Raceway Park | Attica, OH | USA | Winged 305 Sprint Cars | |
| 5/7/2021 | Beaver Dam Raceway | Beaver Dam, WI | USA | Midwest Sprint Car Association | |
| 5/7/2021 | Beaver Dam Raceway | Beaver Dam, WI | USA | Wisconsin WingLESS Sprint Car Series | |
| 5/7/2021 | Bedford Speedway | Bedford, PA | USA | United Racing Club | |
| 5/7/2021 | Big O Speedway | Ennis, TX | USA | Winged 305 Sprint Cars | |
| 5/7/2021 | Black Hills Speedway | Rapid City, SD | USA | Winged 360 Sprint Cars | |
| 5/7/2021 | Crawford County Speedway | Dension, IA | USA | Winged 305 Sprint Cars | |
| 5/7/2021 | Eagle Valley Speedway | Jim Falls, WI | USA | UMSS Traditional Sprint Car Series | |
| 5/7/2021 | Eagle Valley Speedway | Jim Falls, WI | USA | UMSS Winged Sprint Car Series | |
| 5/7/2021 | Eldora Speedway | Rossburg, OH | USA | USAC National Sprint Car Series | Let's Race Two |
| 5/7/2021 | Eldora Speedway | Rossburg, OH | USA | World of Outlaws | Let's Race Two |
| 5/7/2021 | Gas City I-69 Speedway | Gas City, IN | USA | Non-Wing 410 Sprint Cars | |
| 5/7/2021 | Gas City I-69 Speedway | Gas City, IN | USA | USAC Midwest Regional Midget Car Series | |
| 5/7/2021 | Georgetown Speedway | Georgetown, DE | USA | Mid-Atlantic Sprint Series | |
| 5/7/2021 | I-96 Speedway | Lake Odessa, MI | USA | ASCS National Tour | |
| 5/7/2021 | I-96 Speedway | Lake Odessa, MI | USA | Buckeye Outlaw Sprint Series | |
| 5/7/2021 | I-96 Speedway | Lake Odessa, MI | USA | Great Lakes Super Sprints | |
| 5/7/2021 | I-96 Speedway | Lake Odessa, MI | USA | Great Lakes Traditional Sprints | |
| 5/7/2021 | Lernerville Speedway | Sarver, PA | USA | Winged 410 Sprint Cars | |
| 5/7/2021 | Limaland Motorsports Park | Lima, OH | USA | National Racing Alliance | |
| 5/7/2021 | Lincoln Speedway | Lincoln, IL | USA | USAC Speed2 IMRA Midget Car Series | |
| 5/7/2021 | Ocean Speedway | Watsonville, CA | USA | Winged 360 Sprint Cars | |
| 5/7/2021 | Paragon Speedway | Paragon, IN | USA | Non-Wing 410 Sprint Cars | Johnson Memorial |
| 5/7/2021 | Penn Can Speedway | Susquehanna, PA | USA | Capital Region Sprintcar Agency | |
| 5/7/2021 | Pensacola Dirt Track | Pensacola, FL | USA | POWRi Southeast Outlaw Midgets | |
| 5/7/2021 | Red Dirt Raceway | Meeker, OK | USA | Winged 305 Sprint Cars | |
| 5/7/2021 | Sabine Motor Speedway | Many, LA | USA | Southern United Sprints | |
| 5/7/2021 | Silver Dollar Speedway | Chico, CA | USA | Winged 360 Sprint Cars | |
| 5/7/2021 | TBA | TBA | USA | Laurel Highlands Sprint Car Series | |
| 5/7/2021 | TBA | TBA | USA | Patriot Sprint Tour | |
| 5/7/2021 | Trail-Way Speedway | Hanover, PA | USA | Non-Wing Super Sportsman | |
| 5/7/2021 | Wagner Speedway | Wagner, SD | USA | Winged 305 Sprint Cars | |
| 5/7/2021 | Williams Grove Speedway | Mechanicsburg, PA | USA | Winged 358 Sprint Cars | |
| 5/7/2021 | Williams Grove Speedway | Mechanicsburg, PA | USA | Winged 410 Sprint Cars | |
| 5/8/2021 | 34 Raceway | West Burlington, IA | USA | Winged 305 Sprint Cars | |
| 5/8/2021 | 35 Raceway Park | Frankfort, OH | USA | Ohio Thunder RaceSaver Sprint Car Series | |
| 5/8/2021 | Adobe Mountain Speedway | Glendale, AZ | USA | Western Midget Racing | |
| 5/8/2021 | Antioch Speedway | Antioch, CA | USA | Wingless Sprints | |
| 5/8/2021 | Bakersfield Speedway | Bakersfield, CA | USA | USAC / CRA Sprint Car Series | |
| 5/8/2021 | Bear Ridge Speedway | Bradford, VT | USA | USAC Speed2 DMA Midget Car Series | |
| 5/8/2021 | Butler Motor Speedway | Quincy, MI | USA | Winged 410 Sprint Cars | |
| 5/8/2021 | Butler Motor Speedway | Quincy, MI | USA | Winged 410 Sprint Cars | |
| 5/8/2021 | Cedar Lake Speedway | New Richmond, WI | USA | Interstate Racing Association | Spring Sprint Special |
| 5/8/2021 | Cedar Lake Speedway | New Richmond, WI | USA | UMSS Traditional Sprint Car Series | |
| 5/8/2021 | Cedar Lake Speedway | New Richmond, WI | USA | UMSS Winged Sprint Car Series | |
| 5/8/2021 | Coos Bay Speedway | Coos Bay, OR | USA | Winged Limited Sprints | |
| 5/8/2021 | Cottage Grove Speedway | Cottage Grove, OR | USA | Wingless Sprint Series | |
| 5/8/2021 | Creek County Speedway | Sapulpa, OK | USA | Winged 305 Sprint Cars | |
| 5/8/2021 | Delaware International Speedway | Delmar, DE | USA | USAC East Coast Sprint Car Series | |
| 5/8/2021 | Devil's Bowl Speedway | Mesquite, TX | USA | Winged 305 Sprint Cars | |
| 5/8/2021 | Devils Lake Speedway | Crary, ND | USA | Western Renegade Non-Wing Sprintcar Series | |
| 5/8/2021 | Eagle Raceway | Eagle, NE | USA | Winged 305 Sprint Cars | |
| 5/8/2021 | El Paso County Raceway | Calhan, CO | USA | United Rebel Sprint Series | |
| 5/8/2021 | Eldora Speedway | Rossburg, OH | USA | USAC National Sprint Car Series | Let's Race Two |
| 5/8/2021 | Eldora Speedway | Rossburg, OH | USA | World of Outlaws | Let's Race Two |
| 5/8/2021 | Genessee Speedway | Batavia, NY | USA | Empire Super Sprints | |
| 5/8/2021 | Grays Harbor Raceway | Elma, WA | USA | Focus Midget Cars | |
| 5/8/2021 | Grays Harbor Raceway | Elma, WA | USA | Northwest Focus Midget Series | |
| 5/8/2021 | Grays Harbor Raceway | Elma, WA | USA | Winged 360 Sprint Cars | |
| 5/8/2021 | Grayson County Speedway | Bells, TX | USA | Texas Sprint Series | |
| 5/8/2021 | Greater Cumberland Raceway | Cumberland, MD | USA | United Racing Club | |
| 5/8/2021 | Hesston Speedway | Hesston, PA | USA | Laurel Highlands Sprint Car Series | |
| 5/8/2021 | I-71 Speedway | Leesville, LA | USA | Southern United Sprints | |
| 5/8/2021 | I-90 Speedway | Hartford, SD | USA | Winged 305 Sprint Cars | |
| 5/8/2021 | I-96 Speedway | Lake Odessa, MI | USA | ASCS National Tour | |
| 5/8/2021 | I-96 Speedway | Lake Odessa, MI | USA | Buckeye Outlaw Sprint Series | |
| 5/8/2021 | I-96 Speedway | Lake Odessa, MI | USA | Great Lakes Super Sprints | |
| 5/8/2021 | I-96 Speedway | Lake Odessa, MI | USA | Great Lakes Traditional Sprints | |
| 5/8/2021 | Knoxville Raceway | Knoxville, IA | USA | Pro Sprints | |
| 5/8/2021 | Knoxville Raceway | Knoxville, IA | USA | Winged 360 Sprint Cars | |
| 5/8/2021 | Knoxville Raceway | Knoxville, IA | USA | Winged 410 Sprint Cars | |
| 5/8/2021 | Lake Ozark Speedway | Eldon, MO | USA | Winged 305 Sprint Cars | |
| 5/8/2021 | Lake Ozark Speedway | Eldon, MO | USA | Winged 360 Sprint Cars | |
| 5/8/2021 | Land of Legends Raceway | Canandaigua, NY | USA | Winged 305 Sprint Cars | |
| 5/8/2021 | Lawrenceburg Speedway | Lawrenceburg, In | USA | Non-Wing 410 Sprint Cars | |
| 5/8/2021 | Lawton Speedway | Lawton, OK | USA | Non-Wing Champ Sprints | |
| 5/8/2021 | Lawton Speedway | Lawton, OK | USA | Winged 305 Sprint Cars | |
| 5/8/2021 | Lincoln Park Speedway | Putnamville, IN | USA | Non-Wing 410 Sprint Cars | |
| 5/8/2021 | Lincoln Speedway | Abbottstown, PA | USA | Super Sportsman Tour | |
| 5/8/2021 | Lincoln Speedway | Abbottstown, PA | USA | Winged 410 Sprint Cars | |
| 5/8/2021 | Macon Speedway | Macon, IL | USA | POWRi National Midget League | |
| 5/8/2021 | Michael's Mercer Raceway | Mercer, PA | USA | Allegheny Sprint Tour | |
| 5/8/2021 | Mid-Western Speedway | Darlington, VIC | AU | Wingless V6 Sprintcars | |
| 5/8/2021 | Moora Speedway | Moora, WA | AU | Winged Limited Sprints | |
| 5/8/2021 | Moora Speedway | Moora, WA | AU | Wingless V6 Sprintcars | |
| 5/8/2021 | Muskingum County Speedway | Dresden, OH | USA | Ohio Valley Sprint Car Association | |
| 5/8/2021 | New Egypt Speedway | New Egypt, NJ | USA | North East Wingless Sprints | |
| 5/8/2021 | Nyora Raceway | Nyora, VIC | AU | Wingless V6 Sprintcars | |
| 5/8/2021 | Oklahoma Sports Park | Ada, OK | USA | USAC Wingless Sprints Oklahoma | |
| 5/8/2021 | Oswego Speedway | Oswego, NY | USA | 350 Supermodifieds | |
| 5/8/2021 | Oswego Speedway | Oswego, NY | USA | Small Block Supermodifieds | |
| 5/8/2021 | Oswego Speedway | Oswego, NY | USA | Supermodifieds | |
| 5/8/2021 | Pittsburgh's Pennsylvania Motor Speedway | Imperial, PA | USA | RUSH Sprint Car Series | |
| 5/8/2021 | Placerville Speedway | Placerville, CA | USA | Winged 360 Sprint Cars | |
| 5/8/2021 | Plymouth Dirt Track | Plymouth, WI | USA | Midwest Sprint Car Association | |
| 5/8/2021 | Port Royal Speedway | Port Royal, PA | USA | Winged 410 Sprint Cars | |
| 5/8/2021 | Revolution Park | Monroe, LA | USA | ASCS Lone Star Region | |
| 5/8/2021 | Revolution Park | Monroe, LA | USA | ASCS Mid-South Region | |
| 5/8/2021 | Riverside International Speedway | West Memphis, AR | USA | Winged 305 Sprint Cars | |
| 5/8/2021 | Riverside International Speedway | West Memphis, AR | USA | Winged 360 Sprint Cars | |
| 5/8/2021 | Route 66 Motor Speedway | Amarillo, TX | USA | Winged 305 Sprint Cars | |
| 5/8/2021 | Salina Highbanks Speedway | Salina, OK | USA | Oil Capital Racing Series | |
| 5/8/2021 | Sandia Speedway | Albuquerque, NM | USA | Winged 360 Sprint Cars | |
| 5/8/2021 | Saratoga Speedway | Black Creek, BC | CAN | WILROC | |
| 5/8/2021 | Selinsgrove Speedway | Selinsgrove, PA | USA | PA Sprint Series | |
| 5/8/2021 | Selinsgrove Speedway | Selinsgrove, PA | USA | Patriot Sprint Tour | |
| 5/8/2021 | Sharon Speedway | Hartford, OH | USA | Winged 410 Sprint Cars | |
| 5/8/2021 | Showtime Speedway | Pinellas Park, FL | USA | Winged 360 Sprint Cars | |
| 5/8/2021 | Skagit Speedway | Alger, WA | USA | Sportsman Sprints | |
| 5/8/2021 | Southern Raceway | Milton, FL | USA | POWRi Southeast Outlaw Midgets | |
| 5/8/2021 | St. Francois County Raceway | Farmington, MO | USA | Winged 410 Sprint Cars | |
| 5/8/2021 | Star Speedway | Epping, NH | USA | NEMA Lites | |
| 5/8/2021 | TBA | TBA | USA | Mid-Atlantic Sprint Series | |
| 5/8/2021 | TBA | TBA | USA | USAC Midwest Wingless Racing Association | |
| 5/8/2021 | Vado Speedway Park | Vado, NM | USA | New Mexico Motor Racing Association | |
| 5/8/2021 | Wayne County Speedway | Orrville, OH | USA | Winged 410 Sprint Cars | |
| 5/8/2021 | Wilmot Raceway | Wilmot, WI | USA | Wisconsin WingLESS Sprint Car Series | |
| 5/9/2021 | Huset's Speedway | Brandon, SD | USA | Winged 305 Sprint Cars | |
| 5/9/2021 | Millstream Speedway | Findlay, OH | USA | Winged 305 Sprint Cars | |
| 5/9/2021 | Millstream Speedway | Findlay, OH | USA | Winged 410 Sprint Cars | |
| 5/9/2021 | Phillips County Raceway | Holyoke, CO | USA | United Rebel Sprint Series | |
| 5/9/2021 | Winchester Speedway | Winchester, IN | USA | USAC Silver Crown Series | |
| 5/12/2021 | Lincoln Speedway | Abbottstown, PA | USA | World of Outlaws | Gettysburg Clash |
| 5/12/2021 | Southern Iowa Speedway | Oskaloosa, IA | USA | Non-Wing Sprint Cars | |
| 5/14/2021 | Accord Speedway | Accord, NY | USA | North East Wingless Sprints | |
| 5/14/2021 | Attica Raceway Park | Attica, OH | USA | AFCS 305 Sprint Car Series | Eric Phillips Classic |
| 5/14/2021 | Attica Raceway Park | Attica, OH | USA | AFCS 410 Sprint Car Series | Eric Phillips Classic |
| 5/14/2021 | Bedford Speedway | Bedford, PA | USA | USAC East Coast Sprint Car Series | |
| 5/14/2021 | Big Diamond Speedway | Minersville, PA | USA | American Racing Drivers Club | |
| 5/14/2021 | Black Hills Speedway | Rapid City, SD | USA | Winged 360 Sprint Cars | |
| 5/14/2021 | Bloomington Speedway | Bloomington, IN | USA | Non-Wing 410 Sprint Cars | Harris Memorial |
| 5/14/2021 | Crawford County Speedway | Dension, IA | USA | Winged 305 Sprint Cars | |
| 5/14/2021 | Deming Speedway | Everson, WA | USA | Northwest Focus Midget Series | |
| 5/14/2021 | Dixieland Speedway | Elizabeth City, NC | USA | Virginia Sprint Series | |
| 5/14/2021 | Gas City I-69 Speedway | Gas City, IN | USA | Buckeye Outlaw Sprint Series | |
| 5/14/2021 | Heart O'Texas Speedway | Waco, TX | USA | Sprint Car Bandits | Chidren's Tumor Foundation Night |
| 5/14/2021 | I-80 Speedway | Greenwood, NE | USA | Winged 360 Sprint Cars | |
| 5/14/2021 | I-96 Speedway | Lake Odessa, MI | USA | All Star Circuit of Champions | Mace Thomas Race |
| 5/14/2021 | Jackson Motorplex | Jackson, MN | USA | Northern Outlaw Sprint Association | |
| 5/14/2021 | Jackson Motorplex | Jackson, MN | USA | Winged 305 Sprint Cars | |
| 5/14/2021 | Jacksonville Speedway | Jacksonville, IL | USA | Winged 305 Sprint Cars | |
| 5/14/2021 | Jacksonville Speedway | Jacksonville, IL | USA | Winged 410 Sprint Cars | |
| 5/14/2021 | Keller Auto Speedway at Kings Fairgrounds | Hanford, CA | USA | Kings of Thunder 410 Sprint Car Series | Peter Murphy Classic |
| 5/14/2021 | Keller Auto Speedway at Kings Fairgrounds | Hanford, CA | USA | Sprint Car Challenge Tour | Peter Murphy Classic |
| 5/14/2021 | Lernerville Speedway | Sarver, PA | USA | Winged 410 Sprint Cars | |
| 5/14/2021 | Limaland Motorsports Park | Lima, OH | USA | USAC Speed2 Midwest Thunder Midget Car Series | |
| 5/14/2021 | Longdale Speedway | Longdale, OK | USA | ASCS Sooner Region | |
| 5/14/2021 | Ocean Speedway | Watsonville, CA | USA | Western Midget Racing | |
| 5/14/2021 | Rapid Speedway | Rock Rapids, IA | USA | Midwest Sprint Touring Series | |
| 5/14/2021 | Red Dirt Raceway | Meeker, OK | USA | USAC Wingless Sprints Oklahoma | |
| 5/14/2021 | Southen Raceway | Milton, FL | USA | United Sprint Car Series | |
| 5/14/2021 | Southern Raceway | Milton, FL | USA | LoBuck Sprint Car Series | |
| 5/14/2021 | Sweet Springs Motorsports Complex | Sweet Springs, MO | USA | USAC National Midget Car Series | |
| 5/14/2021 | TBA | TBA | USA | USAC Speed2 Midwest Thunder Midget Car Series | |
| 5/14/2021 | the New Tulsa Speedway | Tulsa, OK | USA | POWRi West Midget Car Series | |
| 5/14/2021 | Trail-Way Speedway | Hanover, PA | USA | Winged 358 Sprint Cars | |
| 5/14/2021 | US 36 Raceway | Osborn, MO | USA | Winged 305 Sprint Cars | |
| 5/14/2021 | Valley Speedway | Grain Valley, MO | USA | USAC Midwest Wingless Racing Association | |
| 5/14/2021 | Williams Grove Speedway | Mechanicsburg, PA | USA | World of Outlaws | Morgan Cup |
| 5/15/2021 | 34 Raceway | West Burlington, IA | USA | Winged 305 Sprint Cars | |
| 5/15/2021 | 35 Raceway Park | Frankfort, OH | USA | Ohio Thunder RaceSaver Sprint Car Series | |
| 5/15/2021 | Alien Motor Speedway | Roswell, NM | USA | Winged 305 Sprint Cars | |
| 5/15/2021 | Archerfield Speedway | Brisbane, QLD | AU | Wingless V6 Sprintcars | 50 Laps |
| 5/15/2021 | Auburndale Speedway | Winterhaven, FL | USA | Southern Sprint Car Shootout Series | |
| 5/15/2021 | Butler Motor Speedway | Quincy, MI | USA | Winged 410 Sprint Cars | |
| 5/15/2021 | Cedar Lake Speedway | New Richmond, WI | USA | UMSS Traditional Sprint Car Series | |
| 5/15/2021 | Central Missouri Speedway | Warrensburg, MO | USA | POWRi WAR Sprint Car Series | |
| 5/15/2021 | Cottage Grove Speedway | Cottage Grove, OR | USA | Limited Sprints | |
| 5/15/2021 | Creek County Speedway | Sapulpa, OK | USA | Winged 305 Sprint Cars | |
| 5/15/2021 | Devil's Bowl Speedway | Mesquite, TX | USA | Winged 305 Sprint Cars | |
| 5/15/2021 | Devils Lake Speedway | Crary, ND | USA | Western Renegade Non-Wing Sprintcar Series | |
| 5/15/2021 | Dodge City Raceway Park | Dodge City, KS | USA | United Rebel Sprint Series | |
| 5/15/2021 | Dothan Motor Speedway | Cottonweood, AL | USA | LoBuck Sprint Car Series | |
| 5/15/2021 | Eagle Raceway | Eagle, NE | USA | Winged 305 Sprint Cars | |
| 5/15/2021 | East Bay Raceway Park | Tampa, FL | USA | Top Gun Sprint Car Series | |
| 5/15/2021 | East Bay Raceway Park | Tampa, FL | USA | Top Gun Sprint Car Series | |
| 5/15/2021 | Fremont Speedway | Fremont, OH | USA | AFCS 305 Sprint Car Series | |
| 5/15/2021 | Fremont Speedway | Fremont, OH | USA | AFCS 410 Sprint Car Series | |
| 5/15/2021 | Grandview Speedway | Bechtelsville, PA | USA | USAC East Coast Sprint Car Series | |
| 5/15/2021 | Grays Harbor Raceway | Elma, WA | USA | Winged Limited Sprints | |
| 5/15/2021 | Hermiston Raceway | Heriston, OR | USA | Washington Midget Racing Association | |
| 5/15/2021 | I-44 Riverside Speedway | Oklahoma City, OK | USA | POWRi West Midget Car Series | |
| 5/15/2021 | I-76 Speedway | Fort Morgan, CO | USA | Rocky Mountain Midget Association | |
| 5/15/2021 | I-90 Speedway | Hartford, SD | USA | Northern Outlaw Sprint Association | |
| 5/15/2021 | I-90 Speedway | Hartford, SD | USA | Winged 305 Sprint Cars | |
| 5/15/2021 | Kennedale Speedway Park | Kennedale, TX | USA | Texas Sprint Series | |
| 5/15/2021 | Knoxville Raceway | Knoxville, IA | USA | Pro Sprints | |
| 5/15/2021 | Knoxville Raceway | Knoxville, IA | USA | Winged 360 Sprint Cars | |
| 5/15/2021 | Knoxville Raceway | Knoxville, IA | USA | Winged 410 Sprint Cars | |
| 5/15/2021 | Lake Ozark Speedway | Eldon, MO | USA | Winged 360 Sprint Cars | |
| 5/15/2021 | Lake View Motor Speedway | Nichols, SC | USA | Carolina Sprint Tour | |
| 5/15/2021 | Land of Legends Raceway | Canandaigua, NY | USA | Winged 305 Sprint Cars | |
| 5/15/2021 | Lawrenceburg Speedway | Lawrenceburg, IN | USA | Buckeye Outlaw Sprint Series | |
| 5/15/2021 | Lawton Speedway | Lawton, OK | USA | Non-Wing Champ Sprints | |
| 5/15/2021 | Lawton Speedway | Lawton, OK | USA | Winged 305 Sprint Cars | |
| 5/15/2021 | Lee USA Speedway | Lee, NH | USA | NEMA Lites | |
| 5/15/2021 | Lee USA Speedway | Lee, NH | USA | NEMA Midget Car Series | |
| 5/15/2021 | Lincoln Park Speedway | Putnamville, IN | USA | Non-Wing 410 Sprint Cars | |
| 5/15/2021 | Longdale Speedway | Longdale, OK | USA | ASCS Sooner Region | |
| 5/15/2021 | Lorain Raceway Park | South Amherst, OH | USA | Midwest Supermodified Series | |
| 5/15/2021 | Maryborough Speedway | Tinana QLD | AU | Midget Cars | |
| 5/15/2021 | Marysville Raceway | Marysville, CA | USA | Winged 360 Sprint Cars | |
| 5/15/2021 | Merced Speedway | Merced, CA | USA | Hunt Magnetos Wingless Tour | |
| 5/15/2021 | Meridian Speedway | Meridian, ID | USA | Non-Wing Crate Sprint Cars | |
| 5/15/2021 | Meridian Speedway | Meridian, ID | USA | Speed Tour Sprint Car Series | |
| 5/15/2021 | Michael's Mercer Raceway | Mercer, PA | USA | Allegheny Sprint Tour | |
| 5/15/2021 | New Egypt Speedway | New Egypt, NJ | USA | Mid-Atlantic Sprint Series | |
| 5/15/2021 | Oswego Speedway | Oswego, NY | USA | 350 Supermodifieds | |
| 5/15/2021 | Oswego Speedway | Oswego, NY | USA | Small Block Supermodifieds | |
| 5/15/2021 | Oswego Speedway | Oswego, NY | USA | Supermodifieds | |
| 5/15/2021 | Park Jefferson International Speedway | Jefferson, SD | USA | Midwest Sprint Touring Series | |
| 5/15/2021 | Park Jefferson International Speedway | Jefferson, SD | USA | Nebraska 360 Sprint Car Series | |
| 5/15/2021 | Path Valley Speedway Park | Spring Run, PA | USA | Non-Wing Super Sportsman | |
| 5/15/2021 | Path Valley Speedway Park | Spring Run, PA | USA | PA Sprint Series | |
| 5/15/2021 | Petaluma Speedway | Petaluma, CA | USA | USAC West Coast Sprint Car Series | |
| 5/15/2021 | Petaluma Speedway | Petaluma, CA | USA | USAC Western States Midget Car Series | |
| 5/15/2021 | Petaluma Speedway | Petaluma, CA | USA | Western Midget Racing | |
| 5/15/2021 | Placerville Speedway | Placerville, CA | USA | Winged 360 Sprint Cars | |
| 5/15/2021 | Plymouth Dirt Track | Plymouth, WI | USA | Midwest Sprint Car Association | |
| 5/15/2021 | Riverside International Speedway | West Memphis, AR | USA | Winged 305 Sprint Cars | |
| 5/15/2021 | Sandia Speedway | Albuquerque, NM | USA | New Mexico Motor Racing Association | |
| 5/15/2021 | Sharon Speedway | Hartford, OH | USA | Winged 410 Sprint Cars | |
| 5/15/2021 | Skagit Speedway | Alger, WA | USA | Northwest Focus Midget Series | |
| 5/15/2021 | Skagit Speedway | Alger, WA | USA | Winged 360 Sprint Cars | |
| 5/15/2021 | Southen Raceway | Milton, FL | USA | United Sprint Car Series | |
| 5/15/2021 | Southern Oklahoma Speedway | Ardmore, OK | USA | ASCS Elite Non-Wing Sprints | |
| 5/15/2021 | Spoon River Speedway | Canton, IL | USA | USAC Speed2 IMRA Midget Car Series | |
| 5/15/2021 | St. Francois County Raceway | Farmington, MO | USA | Winged 410 Sprint Cars | |
| 5/15/2021 | Star Speedway | Epping, NH | USA | 350 Supermodifieds | |
| 5/15/2021 | Sunline Speedway | Waikerie, SA | AU | Wingless V6 Sprintcars | |
| 5/15/2021 | Sweet Springs Motorsports Complex | Sweet Springs, MO | USA | USAC National Midget Car Series | |
| 5/15/2021 | the Dirt Oval at Route 66 | Joliet, IL | USA | All Star Circuit of Champions | |
| 5/15/2021 | the Dirt Oval at Route 66 | Joliet, IL | USA | Interstate Racing Association | |
| 5/15/2021 | the Dirt Oval at Route 66 | Joliet, IL | USA | Wisconsin WingLESS Sprint Car Series | |
| 5/15/2021 | Thunderbowl Raceway | Tulare, CA | USA | King of the West Springs presented by NARC | Peter Murphy Classic |
| 5/15/2021 | Thunderbowl Raceway | Tulare, CA | USA | Kings of Thunder 360 Sprint Car Series | |
| 5/15/2021 | Tri-State Speedway | Haubstadt, IN | USA | Midwest Sprint Car Series | Midwest Madness |
| 5/15/2021 | Twin Cities Raceway Park | North Vernon, IN | USA | Steel Block Sprints Association | |
| 5/15/2021 | Tyler County Speedway | Middlebourne, WV | USA | RUSH Sprint Car Series | |
| 5/15/2021 | Veterans Motorplex | Greenbrier, TN | USA | USAC Speed2 Eastern Midget Car Series | |
| 5/15/2021 | Volunteer Speedway | Bulls Gap, TN | USA | ASCS National Tour | |
| 5/15/2021 | Wayne County Speedway | Orrville, OH | USA | Winged 410 Sprint Cars | |
| 5/15/2021 | Williams Grove Speedway | Mechanicsburg, PA | USA | World of Outlaws | Morgan Cup |
| 5/15/2021 | Woodhull Speedway | Woodhull, NY | USA | Patriot Sprint Tour | |
| 5/16/2021 | Angell Park Speedway | Sun Prairie, WI | USA | Badger Midget Auto Racing Association | |
| 5/16/2021 | Huset's Speedway | Brandon, SD | USA | Northern Outlaw Sprint Association | |
| 5/16/2021 | Huset's Speedway | Brandon, SD | USA | Winged 305 Sprint Cars | |
| 5/16/2021 | Huset's Speedway | Brandon, SD | USA | Winged 410 Sprint Cars | |
| 5/16/2021 | Kentucky Motor Speedway | Whitesville, KY | USA | USAC Speed2 Eastern Midget Car Series | |
| 5/16/2021 | Tri-City Raceway Park | Franklin, PA | USA | Winged 410 Sprint Cars | |
| 5/16/2021 | Wilmot Raceway | Wilmot, WI | USA | Wisconsin WingLESS Sprint Car Series | |
| 5/18/2021 | Bridgeport Motorsports Park | Bridgeport, NJ | USA | World of Outlaws | |
| 5/19/2021 | Bridgeport Motorsports Park | Bridgeport, NJ | USA | Mid-Atlantic Sprint Series | |
| 5/19/2021 | Southern Iowa Speedway | Oskaloosa, IA | USA | Non-Wing Sprint Cars | |
| 5/20/2021 | Circle City Raceway | Indianapolis, IN | USA | All Star Circuit of Champions | Indiana Invasion |
| 5/21/2021 | Attica Raceway Park | Attica, OH | USA | Winged 305 Sprint Cars | |
| 5/21/2021 | Attica Raceway Park | Attica, OH | USA | World of Outlaws | |
| 5/21/2021 | Big Diamond Speedway | Pottsville, PA | USA | United Racing Club | |
| 5/21/2021 | Boyd Raceway | Boyd, TX | USA | Texas Sprint Series | |
| 5/21/2021 | Charleston Speedway | Charleston, IL | USA | POWRi National Midget League | Illiana Showdown |
| 5/21/2021 | Charleston Speedway | Charleston, IL | USA | POWRi WAR Sprint Car Series | |
| 5/21/2021 | Circle City Raceway | Indianapolis, IN | USA | All Star Circuit of Champions | Indiana Invasion |
| 5/21/2021 | Circle City Raceway | Indianapolis, IN | USA | Indiana RaceSaver Sprint Car Series | |
| 5/21/2021 | Clinton County Speedway | Mill Hall, PA | USA | Laurel Highlands Sprint Car Series | |
| 5/21/2021 | Crawford County Speedway | Dension, IA | USA | Winged 305 Sprint Cars | |
| 5/21/2021 | Davenport Speedway | Davenport, IA | USA | Badger Midget Auto Racing Association | |
| 5/21/2021 | Lakeside Speedway | Kansas City, KS | USA | USAC Midwest Wingless Racing Association | |
| 5/21/2021 | Lakeside Speedway | Kansas City, KS | USA | USAC National Sprint Car Series | |
| 5/21/2021 | Lakeside Speedway | Kansas City, KS | USA | USAC Wingless Sprints Oklahoma | |
| 5/21/2021 | Lernerville Speedway | Sarver, PA | USA | Winged 410 Sprint Cars | |
| 5/21/2021 | Limaland Motorsports Park | Lima, OH | USA | National Racing Alliance | Run for the Rabbit |
| 5/21/2021 | Lincoln Speedway | Lincoln, IL | USA | D2 Midgets | |
| 5/21/2021 | McLean County Speedway | Underwood, ND | USA | Western Renegade Non-Wing Sprintcar Series | |
| 5/21/2021 | Ocean Speedway | Watsonville, CA | USA | Winged 360 Sprint Cars | |
| 5/21/2021 | Ohsweken Speedway | Ohsweken, ONT | CAN | Winged 360 Sprint Cars | |
| 5/21/2021 | Ohsweken Speedway | Ohsweken, ONT | CAN | Winged Crate Sprint Cars | |
| 5/21/2021 | Orland Raceway | Orland, CA | USA | Wingless Sprints | |
| 5/21/2021 | Paragon Speedway | Paragon, IN | USA | Non-Wing 410 Sprint Cars | |
| 5/21/2021 | Port Royal Speedway | Port Royal, PA | USA | Non-Wing Super Sportsman | |
| 5/21/2021 | River Cities Speedway | Grand Forks, ND | USA | Northern Outlaw Sprint Association | |
| 5/21/2021 | Rush County Speedway | LaCrosse, KS | USA | United Rebel Sprint Series | |
| 5/21/2021 | SK Speedway | Unity, WI | USA | Chequamegon Renegade Sprint Car Series | |
| 5/21/2021 | Texarkana 67 Speedway | Texarkana, AR | USA | ASCS Lone Star Region | |
| 5/21/2021 | Texarkana 67 Speedway | Texarkana, AR | USA | ASCS Mid-South Region | |
| 5/21/2021 | Trail-Way Speedway | Hanover, PA | USA | Winged 358 Sprint Cars | Trail-Way/Lincoln Shootout |
| 5/21/2021 | Tri-City Motor Speedway | Auburn, MI | USA | Great Lakes Super Sprints | |
| 5/21/2021 | Tri-City Speedway | Granite City, IL | USA | ASCS National Tour | |
| 5/21/2021 | Tri-City Speedway | Granite City, IL | USA | ASCS Warrior Region | |
| 5/21/2021 | Wagner Speedway | Wagner, SD | USA | Winged 305 Sprint Cars | |
| 5/21/2021 | West Texas Raceway | Lubbock, TX | USA | Winged 305 Sprint Cars | |
| 5/21/2021 | Williams Grove Speedway | Mechanicsburg, PA | USA | Winged 358 Sprint Cars | |
| 5/21/2021 | Williams Grove Speedway | Mechanicsburg, PA | USA | Winged 410 Sprint Cars | |
| 5/22/2021 | 35 Raceway Park | Frankfort, OH | USA | Ohio Thunder RaceSaver Sprint Car Series | |
| 5/22/2021 | 81 Speedway | Park City, KS | USA | Oil Capital Racing Series | |
| 5/22/2021 | 81 Speedway | Park City, KS | USA | United Rebel Sprint Series | |
| 5/22/2021 | Antioch Speedway | Antioch, CA | USA | Winged 360 Sprint Cars | |
| 5/22/2021 | Archerfield Speedway | Brisbane, QLD | AU | Midget Cars | |
| 5/22/2021 | Archerfield Speedway | Brisbane, QLD | AU | Winged 410 Sprint Cars | |
| 5/22/2021 | BAPS Motor Speedway | York Haven, PA | USA | Winged Super Sportsman | |
| 5/22/2021 | Bear Ridge Speedway | Bradford, VT | USA | USAC Speed2 DMA Midget Car Series | |
| 5/22/2021 | Beaver Dam Raceway | Beaver Dam, WI | USA | Interstate Racing Association | |
| 5/22/2021 | Brighton Speedway | Brighton, ONT | CAN | Knights of Thunder Sprint Car Series | |
| 5/22/2021 | Butler Motor Speedway | Quincy, MI | USA | Sprints on Dirt | |
| 5/22/2021 | Cedar Lake Speedway | New Richmond, WI | USA | UMSS Traditional Sprint Car Series | |
| 5/22/2021 | Charleston Speedway | Charleston, IL | USA | POWRi National Midget League | Illiana Showdown |
| 5/22/2021 | Charleston Speedway | Charleston, IL | USA | POWRi WAR Sprint Car Series | |
| 5/22/2021 | Creek County Speedway | Sapulpa, OK | USA | Winged 305 Sprint Cars | |
| 5/22/2021 | Devil's Bowl Speedway | Mesquite, TX | USA | Winged 305 Sprint Cars | |
| 5/22/2021 | Devils Lake Speedway | Crary, ND | USA | Western Renegade Non-Wing Sprintcar Series | |
| 5/22/2021 | Eagle Raceway | Eagle, NE | USA | Winged 305 Sprint Cars | |
| 5/22/2021 | El Paso County Raceway | Calhan, CO | USA | ASCS Elite North Non-Wing Sprints | |
| 5/22/2021 | Evergreen Speedway | Monroe, WA | USA | Focus Midget Cars | |
| 5/22/2021 | Evergreen Speedway | Monroe, WA | USA | Granite Sprint Car Series | |
| 5/22/2021 | Evergreen Speedway | Monroe, WA | USA | Northwest Focus Midget Series | |
| 5/22/2021 | Fremont Speedway | Fremont, OH | USA | Winged 305 Sprint Cars | |
| 5/22/2021 | Fremont Speedway | Fremont, OH | USA | Winged 410 Sprint Cars | |
| 5/22/2021 | Gas City I-69 Speedway | Gas City, IN | USA | All Star Circuit of Champions | Indiana Invasion |
| 5/22/2021 | Grays Harbor Raceway | Elma, WA | USA | Winged 360 Sprint Cars | |
| 5/22/2021 | Grays Harbor Raceway | Elma, WA | USA | Winged Limited Sprints | |
| 5/22/2021 | Hagerstown Speedway | Hagerstown, MD | USA | Laurel Highlands Sprint Car Series | |
| 5/22/2021 | Hagerstown Speedway | Hagerstown, MD | USA | Virginia Sprint Series | |
| 5/22/2021 | Harris Motor Spoeedway | Rutherfordton, NC | USA | Carolina Sprint Tour | |
| 5/22/2021 | I-30 Speedway | Little Rock, AR | USA | ASCS Lone Star Region | |
| 5/22/2021 | I-30 Speedway | Little Rock, AR | USA | ASCS Mid-South Region | |
| 5/22/2021 | I-90 Speedway | Hartford, SD | USA | Winged 305 Sprint Cars | |
| 5/22/2021 | Knoxville Raceway | Knoxville, IA | USA | Nebraska 360 Sprint Car Series | |
| 5/22/2021 | Knoxville Raceway | Knoxville, IA | USA | Pro Sprints | |
| 5/22/2021 | Knoxville Raceway | Knoxville, IA | USA | Winged 410 Sprint Cars | |
| 5/22/2021 | Lake Ozark Speedway | Eldon, MO | USA | Winged 305 Sprint Cars | |
| 5/22/2021 | Lakeside Speedway | Kansas City, KS | USA | USAC Midwest Wingless Racing Association | |
| 5/22/2021 | Lakeside Speedway | Kansas City, KS | USA | USAC National Sprint Car Series | |
| 5/22/2021 | Lakeside Speedway | Kansas City, KS | USA | USAC Wingless Sprints Oklahoma | |
| 5/22/2021 | Land of Legends Raceway | Canandaigua, NY | USA | Capital Region Sprintcar Agency | |
| 5/22/2021 | Lawton Speedway | Lawton, OK | USA | Non-Wing Champ Sprints | |
| 5/22/2021 | Lawton Speedway | Lawton, OK | USA | Winged 305 Sprint Cars | |
| 5/22/2021 | Lincoln Park Speedway | Putnamville, IN | USA | Non-Wing 410 Sprint Cars | |
| 5/22/2021 | Lincoln Speedway | Abbottstown, PA | USA | Winged 358 Sprint Cars | TrailWay/Lincoln Shootout |
| 5/22/2021 | Lincoln Speedway | Abbottstown, PA | USA | Winged 410 Sprint Cars | |
| 5/22/2021 | Magic Valley Speedway | Twin Falls, ID | USA | Speed Tour Sprint Car Series | |
| 5/22/2021 | Marysville Raceway | Marysville, CA | USA | Winged 360 Sprint Cars | |
| 5/22/2021 | Marysville Raceway | Marysville, CA | USA | Winged Crate Sprint Cars | |
| 5/22/2021 | Mid-Western Speedway | Darlington, VIC | AU | Wingless V6 Sprintcars | |
| 5/22/2021 | Mid-Western Speedway | Darlington, VIC | AU | Wingless V6 Sprintcars | |
| 5/22/2021 | Monarch Motor Speedway | Wichita Fall, TX | USA | Sprint Car Bandits | Panhandle 25 |
| 5/22/2021 | New Egypt Speedway | New Egypt, NJ | USA | North East Wingless Sprints | |
| 5/22/2021 | Off Road Speedway | Norfolk, NE | USA | Midwest Sprint Touring Series | |
| 5/22/2021 | Perris Auto Speedway | Perris, CA | USA | Senior Sprints | |
| 5/22/2021 | Perris Auto Speedway | Perris, CA | USA | So Cal Sportsman Sprint Cars | |
| 5/22/2021 | Perris Auto Speedway | Perris, CA | USA | USAC / CRA Sprint Car Series | Salute to Indy |
| 5/22/2021 | Petaluma Speedway | Petaluma, CA | USA | King of the West Springs presented by NARC | Salute to First Responders |
| 5/22/2021 | Plymouth Dirt Track | Plymouth, WI | USA | Midwest Sprint Car Association | |
| 5/22/2021 | River Cities Speedway | Grand Forks, ND | USA | Northern Outlaw Sprint Association | |
| 5/22/2021 | Riverside International Speedway | West Memphis, AR | USA | Winged 305 Sprint Cars | |
| 5/22/2021 | Route 66 Motor Speedway | Amarillo, TX | USA | Winged 305 Sprint Cars | |
| 5/22/2021 | Sandia Speedway | Albuquerque, NM | USA | Winged 360 Sprint Cars | |
| 5/22/2021 | Selinsgrove Speedway | Selinsgrove, PA | USA | PA Sprint Series | |
| 5/22/2021 | Selinsgrove Speedway | Selinsgrove, PA | USA | USAC East Coast Sprint Car Series | |
| 5/22/2021 | Selinsgrove Speedway | Selinsgrove, PA | USA | USAC East Coast Sprint Car Series | |
| 5/22/2021 | Sharon Speedway | Hartford, OH | USA | RUSH Sprint Car Series | |
| 5/22/2021 | Sharon Speedway | Hartford, OH | USA | World of Outlaws | |
| 5/22/2021 | Skagit Speedway | Alger, WA | USA | Sportsman Sprints | |
| 5/22/2021 | Skagit Speedway | Alger, WA | USA | Winged 360 Sprint Cars | |
| 5/22/2021 | Spoon River Speedway | Canton, IL | USA | USAC Speed2 IMRA Midget Car Series | |
| 5/22/2021 | St. Francois County Raceway | Farmington, MO | USA | Winged 410 Sprint Cars | |
| 5/22/2021 | Stockton Dirt Track | Stockton, CA | USA | Hunt Magnetos Wingless Tour | |
| 5/22/2021 | Stockton Dirt Track | Stockton, CA | USA | Winged 360 Sprint Cars | Jimmy Sills Classic |
| 5/22/2021 | TBA | TBA | USA | Western Midget Racing | |
| 5/22/2021 | Thunder Mountain Speedway | Center Lisle, NY | USA | Empire Super Sprints | |
| 5/22/2021 | Twin Cities Raceway Park | North Vernon, IN | USA | Winged 410 Sprint Cars | |
| 5/22/2021 | West Virginia Motor Speedway | Mineral Wells, WV | USA | FAST 410 Sprint Car Series | 10000 |
| 5/22/2021 | Wilmot Raceway | Wilmot, WI | USA | Wisconsin WingLESS Sprint Car Series | |
| 5/23/2021 | Huset's Speedway | Brandon, SD | USA | Winged 305 Sprint Cars | |
| 5/23/2021 | Huset's Speedway | Brandon, SD | USA | Winged 410 Sprint Cars | |
| 5/23/2021 | Kokomo Speedway | Kokomo, IN | USA | All Star Circuit of Champions | Indiana Invasion |
| 5/23/2021 | Kokomo Speedway | Kokomo, IN | USA | Non-Wing 410 Sprint Cars | |
| 5/23/2021 | TBA | TBA | USA | Great Lakes Super Sprints | |
| 5/23/2021 | Tri-City Raceway Park | Franklin, PA | USA | Allegheny Sprint Tour | |
| 5/23/2021 | Tri-City Raceway Park | Franklin, PA | USA | Allegheny Sprint Tour | Makeup from 2020 |
| 5/24/2021 | Cedar Lake Speedway | New Richmond, WI | USA | UMSS Traditional Sprint Car Series | |
| 5/24/2021 | Merrittville Speedway | Thorold, ONT | CAN | Action Sprint Tour | |
| 5/24/2021 | Merrittville Speedway | Thorold, ONT | CAN | Knights of Thunder Sprint Car Series | |
| 5/26/2021 | Anderson Speedway | Anderson, IN | USA | Non-Wing 410 Sprint Cars | Little 500 Practice |
| 5/26/2021 | Southern Iowa Speedway | Oskaloosa, IA | USA | Non-Wing Sprint Cars | |
| 5/26/2021 | Terre Haute Action Track | Terre Haute, IN | USA | USAC National Sprint Car Series | Tony Hulman Classic |
| 5/27/2021 | Anderson Speedway | Anderson, IN | USA | Non-Wing 410 Sprint Cars | Little 500 Pole Day |
| 5/27/2021 | Atomic Speedway | Chillicothe, OH | USA | FAST 410 Sprint Car Series | K-C Classic $20,000 to Win |
| 5/27/2021 | Bloomsburg Fairgrounds Raceway | Bloomsburg, PA | USA | American Racing Drivers Club | |
| 5/27/2021 | Indiana State Fairgrounds | Indianapolis, IN | USA | USAC Silver Crown Series | Hoosier 100 |
| 5/27/2021 | Oswego Speedway | Oswego, NY | USA | 350 Supermodifieds | 64th Annual Classic Week Practice |
| 5/27/2021 | Oswego Speedway | Oswego, NY | USA | Small Block Supermodifieds | 64th Annual Classic Week Practice |
| 5/27/2021 | Oswego Speedway | Oswego, NY | USA | Supermodifieds | 64th Annual Classic Week Practice |
| 5/28/2021 | Anderson Speedway | Anderson, IN | USA | Non-Wing 410 Sprint Cars | Little 500 Bump Day |
| 5/28/2021 | Attica Raceway Park | Attica, OH | USA | AFCS 305 Sprint Car Series | |
| 5/28/2021 | Attica Raceway Park | Attica, OH | USA | AFCS 410 Sprint Car Series | |
| 5/28/2021 | Big Diamond Speedway | Pottsville, PA | USA | USAC East Coast Sprint Car Series | |
| 5/28/2021 | Black Hills Speedway | Rapid City, SD | USA | Winged 360 Sprint Cars | |
| 5/28/2021 | Bloomington Speedway | Bloomington, IN | USA | Midwest Sprint Car Series | Josh Burton Memorial |
| 5/28/2021 | Bloomington Speedway | Bloomington, IN | USA | Winged 305 Sprint Cars | Josh Burton Memorial |
| 5/28/2021 | Brewerton Speedway | Brewerton, NY | USA | Empire Super Sprints | |
| 5/28/2021 | Caney Valley Speedway | Caney, KS | USA | Oil Capital Racing Series | |
| 5/28/2021 | Crawford County Speedway | Dension, IA | USA | Winged 305 Sprint Cars | |
| 5/28/2021 | Gas City I-69 Speedway | Gas City, IN | USA | Non-Wing 410 Sprint Cars | |
| 5/28/2021 | Greenville Speedway | Greenville, MS | USA | United Sprint Car Series | |
| 5/28/2021 | Hartford Motor Speedway | Hartford, MI | USA | Great Lakes Super Sprints | |
| 5/28/2021 | I-94 Speedway | Fergus Falls, MN | USA | UMSS Traditional Sprint Car Series | |
| 5/28/2021 | Jackson Motorplex | Jackson, MN | USA | Midwest Power Series | |
| 5/28/2021 | Jackson Motorplex | Jackson, MN | USA | Midwest Sprint Touring Series | |
| 5/28/2021 | Jackson Motorplex | Jackson, MN | USA | Minnesota IMCA RaceSaver Sprint Series | |
| 5/28/2021 | Jacksonville Speedway | Jacksonville, IL | USA | Winged 305 Sprint Cars | |
| 5/28/2021 | Jacksonville Speedway | Jacksonville, IL | USA | Winged 410 Sprint Cars | |
| 5/28/2021 | Kalamazoo Speedway | Kalamazoo, MI | USA | Must See Racing Lites | |
| 5/28/2021 | Kalamazoo Speedway | Kalamazoo,MI | USA | Must See Racing | American Speed U.S. Nationals |
| 5/28/2021 | Lee County Speedway | Donnellson, IA | USA | Sprint Invaders Association | |
| 5/28/2021 | Lernerville Speedway | Sarver, PA | USA | Winged 410 Sprint Cars | |
| 5/28/2021 | Limaland Motorsports Park | Lima, OH | USA | National Racing Alliance | Memorial Cup |
| 5/28/2021 | Lucas Oil Raceway at Indianapolis | Brownsburg, IN | USA | Midget Cars | Carb Night Classic |
| 5/28/2021 | Lucas Oil Raceway at Indianapolis | Brownsburg, IN | USA | USAC Silver Crown Series | Dave Steele Carb Night Classic |
| 5/28/2021 | Ohio Valley Speedway | Washington, WV | USA | Ohio Valley Sprint Car Association | |
| 5/28/2021 | Ohsweken Speedway | Ohsweken, ONT | CAN | Winged 360 Sprint Cars | |
| 5/28/2021 | Ohsweken Speedway | Ohsweken, ONT | CAN | Winged Crate Sprint Cars | |
| 5/28/2021 | Oswego Speedway | Oswego, NY | USA | 350 Supermodifieds | 64th Annual Classic Week Pole Day |
| 5/28/2021 | Oswego Speedway | Oswego, NY | USA | Small Block Supermodifieds | 64th Annual Classic Week Pole Day |
| 5/28/2021 | Oswego Speedway | Oswego, NY | USA | Supermodifieds | 64th Annual Classic Week Pole Day |
| 5/28/2021 | River Cities Speedway | Grand Forks, ND | USA | Non-Wing Crate Sprint Cars | |
| 5/28/2021 | River Cities Speedway | Grand Forks, ND | USA | Northern Outlaw Sprint Association | |
| 5/28/2021 | River Cities Speedway | Grand Forks, ND | USA | Western Renegade Non-Wing Sprintcar Series | |
| 5/28/2021 | Southern Raceway | Milton, FL | USA | LoBuck Sprint Car Series | |
| 5/28/2021 | Terre Haute Action Track | Terre Haute, IN | USA | Indiana RaceSaver Sprint Car Series | |
| 5/28/2021 | Terre Haute Action Track | Terre Haute, IN | USA | World of Outlaws | |
| 5/28/2021 | the New Tulsa Speedway | Tulsa, OK | USA | USAC Wingless Sprints Oklahoma | |
| 5/28/2021 | Williams Grove Speedway | Mechanicsburg, PA | USA | All Star Circuit of Champions | Davey Brown Tribute Race |
| 5/29/2021 | 34 Raceway | West Burlington, IA | USA | Winged 305 Sprint Cars | |
| 5/29/2021 | Airport Raceway | Garden City, KS | USA | POWRi West Midget Car Series | Midget Round Up |
| 5/29/2021 | Airport Raceway | Garden City, KS | USA | Rocky Mountain Midget Association | |
| 5/29/2021 | Anderson Speedway | Anderson, IN | USA | Non-Wing 410 Sprint Cars | Little 500 |
| 5/29/2021 | Archerfield Speedway | Brisbane, QLD | AU | Midget Cars | |
| 5/29/2021 | Archerfield Speedway | Brisbane, QLD | AU | Winged 410 Sprint Cars | |
| 5/29/2021 | Arlington Raceway | Arlington, MN | USA | Minnesota IMCA Racesaver Sprint Series | |
| 5/29/2021 | BAPS Motor Speedway | York Haven, PA | USA | Non-Wing Super Sportsman | |
| 5/29/2021 | BAPS Motor Speedway | York Haven, PA | USA | Winged Super Sportsman | |
| 5/29/2021 | Bloomsburg Fairgrounds Speedway | Bloomsburg, PA | USA | USAC East Coast Sprint Car Series | |
| 5/29/2021 | Butler Motor Speedway | Quincy, MI | USA | Winged 410 Sprint Cars | |
| 5/29/2021 | Cottage Grove Speedway | Cottage Grove, OR | USA | Limited Sprints | |
| 5/29/2021 | Cottage Grove Speedway | Cottage Grove, OR | USA | Northwest Focus Midget Series | |
| 5/29/2021 | Creek County Speedway | Sapulpa, OK | USA | Oil Capital Racing Series | |
| 5/29/2021 | Creek County Speedway | Sapulpa, OK | USA | Winged 305 Sprint Cars | |
| 5/29/2021 | Crystal Motor Speedway | Crystal, MI | USA | Great Lakes Super Sprints | |
| 5/29/2021 | Delaware International Speedway | Delmar, DE | USA | Mid-Atlantic Sprint Series | |
| 5/29/2021 | Devils Lake Speedway | Crary, ND | USA | Western Renegade Non-Wing Sprintcar Series | |
| 5/29/2021 | Eagle Raceway | Eagle, NE | USA | Winged 305 Sprint Cars | |
| 5/29/2021 | Electric City Speedway | Eagle, MT | USA | Rocky Mountain Sprints | |
| 5/29/2021 | Fremont Speedway | Fremont, OH | USA | Buckeye Outlaw Sprint Series | |
| 5/29/2021 | Fremont Speedway | Fremont, OH | USA | FAST 410 Sprint Car Series | |
| 5/29/2021 | Fulton Speedway | Fulton NY | USA | Empire Super Sprints | |
| 5/29/2021 | Grays Harbor Raceway | Elma, WA | USA | Wingless Sprint Series | |
| 5/29/2021 | Hartford Motor Speedway | Hartford, MI | USA | Great Lakes Traditional Sprints | |
| 5/29/2021 | Hesston Speedway | Hesston, PA | USA | Laurel Highlands Sprint Car Series | |
| 5/29/2021 | I-90 Speedway | Hartford, SD | USA | Midwest Power Series | |
| 5/29/2021 | I-90 Speedway | Hartford, SD | USA | Midwest Sprint Touring Series | |
| 5/29/2021 | I-90 Speedway | Hartford, SD | USA | Winged 305 Sprint Cars | |
| 5/29/2021 | Kalamazoo Speedway | Kalamazoo, MI | USA | Midwest Supermodified Series | |
| 5/29/2021 | Kalamazoo Speedway | Kalamazoo,MI | USA | Allegheny Sprint Tour | |
| 5/29/2021 | Knoxville Raceway | Knoxville, IA | USA | Pro Sprints | |
| 5/29/2021 | Knoxville Raceway | Knoxville, IA | USA | Winged 360 Sprint Cars | |
| 5/29/2021 | Knoxville Raceway | Knoxville, IA | USA | Winged 410 Sprint Cars | |
| 5/29/2021 | Lake Ozark Speedway | Eldon, MO | USA | ASCS National Tour | |
| 5/29/2021 | Lake Ozark Speedway | Eldon, MO | USA | ASCS Warrior Region | |
| 5/29/2021 | Lake Ozark Speedway | Eldon, MO | USA | POWRi National Midget League | |
| 5/29/2021 | Land of Legends Raceway | Canandaigua, NY | USA | Winged 305 Sprint Cars | |
| 5/29/2021 | Lawton Speedway | Lawton, OK | USA | Non-Wing Champ Sprints | |
| 5/29/2021 | Lawton Speedway | Lawton, OK | USA | Winged 305 Sprint Cars | |
| 5/29/2021 | Lincoln Park Speedway | Putnamville, IN | USA | Midwest Sprint Car Series | |
| 5/29/2021 | Lincoln Speedway | Abbottstown, PA | USA | Winged 358 Sprint Cars | |
| 5/29/2021 | Lincoln Speedway | Abbottstown, PA | USA | Winged 410 Sprint Cars | |
| 5/29/2021 | Lorain Raceway Park | Amherst, OH | USA | Must See Racing | American Speed U.S. Nationals |
| 5/29/2021 | Michael's Mercer Raceway | Mercer, PA | USA | Ohio Thunder RaceSaver Sprint Car Series | |
| 5/29/2021 | Michael's Mercer Raceway | Mercer, PA | USA | Winged 410 Sprint Cars | |
| 5/29/2021 | Natural Bridge Speedway | Natural Bridge, VA | USA | Virginia Sprint Series | |
| 5/29/2021 | New Egypt Speedway | New Egypt, NJ | USA | North East Wingless Sprints | |
| 5/29/2021 | Nyora Raceway | Nyora, VIC | AU | Wingless V6 Sprintcars | |
| 5/29/2021 | Oswego Speedway | Oswego, NY | USA | 350 Supermodifieds | 64th Annual Oswego Classic |
| 5/29/2021 | Oswego Speedway | Oswego, NY | USA | Small Block Supermodifieds | 64th Annual Oswego Classic |
| 5/29/2021 | Oswego Speedway | Oswego, NY | USA | Supermodifieds | 64th Annual Oswego Classic |
| 5/29/2021 | Outlaw Speedway | Perkinston, MS | USA | Winged 360 Sprint Cars | |
| 5/29/2021 | Petaluma Speedway | Petaluma, CA | USA | Wingless Sprints | |
| 5/29/2021 | Pittsburgh's Pennsylvania Motor Speedway | Imperial, PA | USA | Winged 410 Sprint Cars | |
| 5/29/2021 | Plymouth Dirt Track | Plymouth, WI | USA | Midwest Sprint Car Association | |
| 5/29/2021 | Port Royal Speedway | Port Royal, PA | USA | All Star Circuit of Champions | Bob Weikert Memorial |
| 5/29/2021 | Port Royal Speedway | Port Royal, PA | USA | PA Sprint Series | |
| 5/29/2021 | Riverside International Speedway | West Memphis, AR | USA | United Sprint Car Series | |
| 5/29/2021 | Riverside International Speedway | West Memphis, AR | USA | Winged 305 Sprint Cars | |
| 5/29/2021 | Rumtown Speedway | Wentworth, NH | USA | Midget Cars | |
| 5/29/2021 | Rumtown Speedway | Wentworth, NH | USA | Non-Wing Sprint Cars | |
| 5/29/2021 | Rumtown Speedway | Wentworth, NH | USA | Wingless Auto Club | |
| 5/29/2021 | Sharon Speedway | Hartford, OH | USA | RUSH Sprint Car Series | |
| 5/29/2021 | Skagit Speedway | Alger, WA | USA | Sportsman Sprints | John Carroll Classic |
| 5/29/2021 | Skagit Speedway | Alger, WA | USA | Winged 360 Sprint Cars | John Carroll Classic |
| 5/29/2021 | TBA | TBA | USA | Interstate Racing Association | |
| 5/29/2021 | TBA | TBA | USA | Midwest Open Wheel Association | |
| 5/29/2021 | TBA | TBA | USA | Southern United Sprints | |
| 5/29/2021 | TBA | TBA | USA | Sprint Car Bandits | |
| 5/29/2021 | US 24 Raceway | Logansport, IN | USA | USAC Speed2 Midwest Thunder Midget Car Series | |
| 5/29/2021 | Vado Speedway Park | Vado, NM | USA | Non-Wing 360 Sprint Cars | |
| 5/29/2021 | Vado Speedway Park | Vado, NM | USA | POWRi Desert Winged Sprint Car Series | |
| 5/29/2021 | Viking Speedway | Alexandria, MN | USA | UMSS Traditional Sprint Car Series | |
| 5/29/2021 | Viking Speedway | Alexandria, MN | USA | UMSS Winged Sprint Car Series | |
| 5/29/2021 | Wayne County Speedway | Orrville, OH | USA | TBA | |
| 5/29/2021 | Wilmot Raceway | Wilmot, WI | USA | Wisconsin WingLESS Sprint Car Series | |
| 5/30/2021 | 141 Speedway | Maribel, WI | USA | Interstate Racing Association | Open Wheel Spectacular |
| 5/30/2021 | 141 Speedway | Maribel, WI | USA | Wisconsin WingLESS Sprint Car Series | |
| 5/30/2021 | 34 Raceway | West Burlington, IA | USA | Sprint Invaders Association | |
| 5/30/2021 | Airport Raceway | Garden City, KS | USA | POWRi West Midget Car Series | Midget Round Up |
| 5/30/2021 | Airport Raceway | Garden City, KS | USA | Rocky Mountain Midget Association | |
| 5/30/2021 | Bedford Speedway | Bedford, PA | USA | Laurel Highlands Sprint Car Series | |
| 5/30/2021 | Cottage Grove Speedway | Cottage Grove, OR | USA | Limited Sprints | |
| 5/30/2021 | Cottage Grove Speedway | Cottage Grove, OR | USA | Northwest Focus Midget Series | |
| 5/30/2021 | Crystal Motor Speedway | Crystal, MI | USA | Great Lakes Traditional Sprints | |
| 5/30/2021 | Devil's Bowl Speedway | West Haven, VT | USA | Sprint Cars of New England | |
| 5/30/2021 | Grays Harbor Raceway | Elma, WA | USA | Wingless Sprint Series | |
| 5/30/2021 | Huset's Speedway | Brandon, SD | USA | Minnesota IMCA Racesaver Sprint Series | |
| 5/30/2021 | Huset's Speedway | Brandon, SD | USA | Northern Outlaw Sprint Association | |
| 5/30/2021 | Huset's Speedway | Brandon, SD | USA | Winged 305 Sprint Cars | |
| 5/30/2021 | Kokomo Speedway | Kokomo, IN | USA | Non-Wing 410 Sprint Cars | BC's Indiana Double |
| 5/30/2021 | Lake Ozark Speedway | Eldon, MO | USA | ASCS National Tour | |
| 5/30/2021 | Lake Ozark Speedway | Eldon, MO | USA | ASCS Warrior Region | |
| 5/30/2021 | Lake Ozark Speedway | Eldon, MO | USA | POWRi National Midget League | |
| 5/30/2021 | Longdale Speedway | Longdale, OK | USA | Oil Capital Racing Series | |
| 5/30/2021 | Marysville Raceway | Marysville, CA | USA | Sprint Car Challenge Tour | Mell Hall Memorial |
| 5/30/2021 | Nodak Speedway | Minot, ND | USA | Western Renegade Non-Wing Sprintcar Series | |
| 5/30/2021 | Old No 1 Speedway | Harrisburg, AR | USA | United Sprint Car Series | |
| 5/30/2021 | Port Royal Speedway | Port Royal, PA | USA | All Star Circuit of Champions | Bob Weikert Memorial |
| 5/30/2021 | Port Royal Speedway | Port Royal, PA | USA | Non-Wing Super Sportsman | |
| 5/30/2021 | Spoon River Speedway | Canton, IL | USA | USAC Speed2 IMRA Midget Car Series | |
| 5/30/2021 | TBA | TBA | USA | Ohio Valley Sprint Car Association | |
| 5/30/2021 | TBA | TBA | USA | USAC Midwest Wingless Racing Association | |
| 5/30/2021 | Tri-City Raceway Park | Franklin, PA | USA | Winged 410 Sprint Cars | |
| 5/30/2021 | Tri-State Speedway | Haubstadt, IN | USA | Midwest Sprint Car Series | |
| 5/30/2021 | Vado Speedway Park | Vado, NM | USA | Non-Wing 360 Sprint Cars | |
| 5/30/2021 | Vado Speedway Park | Vado, NM | USA | POWRi Desert Winged Sprint Car Series | |
| 5/30/2021 | Viking Speedway | Alexandria, MN | USA | UMSS Traditional Sprint Car Series | |
| 5/30/2021 | Viking Speedway | Alexandria, MN | USA | UMSS Winged Sprint Car Series | |
| 5/30/2021 | Waynesfield Raceway Park | Waynesfield, OH | USA | Buckeye Outlaw Sprint Series | |
| 5/30/2021 | Waynesfield Raceway Park | Waynesfield, OH | USA | FAST 410 Sprint Car Series | |
| 5/30/2021 | Weedsport Speedway | Weedsport, NY | USA | Capital Region Sprintcar Agency | 5/30 or 5/31 |
| 5/31/2021 | Huset's Speedway | Brandon, SD | USA | Northern Outlaw Sprint Association | Ben Nothdurft Memorial |
| 5/31/2021 | Lawrenceburg Speedway | Lawrenceburg, In | USA | World of Outlaws | Memorial Day Spectacular |
| 5/31/2021 | Lexinton 104 Speedway | Lexington, TN | USA | United Sprint Car Series | |
| 5/31/2021 | Meridian Speedway | Meridian, ID | USA | Non-Wing Crate Sprint Cars | |
| 6/2/2021 | Michael's Mercer Raceway | Mercer, PA | USA | Winged 410 Sprint Cars | Western PA Speedweek |
| 6/2/2021 | Southern Iowa Speedway | Oskaloosa, IA | USA | Non-Wing Sprint Cars | |
| 6/3/2021 | BAPS Motor Speedway | York Haven, PA | USA | Winged 410 Sprint Cars | |
| 6/3/2021 | BAPS Motor Speedway | York Haven, PA | USA | Winged Super Sportsman | |
| 6/3/2021 | Fairbury Speedway | Fairbury, IL | USA | All Star Circuit of Champions | |
| 6/3/2021 | Fairbury Speedway | Fairbury, IL | USA | Interstate Racing Association | |
| 6/3/2021 | Norman County Speedway | Ada,MN | USA | Western Renegade Non-Wing Sprintcar Series | |
| 6/3/2021 | North Alabama Speedway | Tuscumbia, AL | USA | United Sprint Car Series | |
| 6/3/2021 | Paragon Speedway | Paragon, IN | USA | Non-Wing 410 Sprint Cars | |
| 6/3/2021 | Paragon Speedway | Paragon, IN | USA | USAC National Midget Car Series | Indiana Midget Week |
| 6/3/2021 | Thunder Mountain Speedway | Brookville, PA | USA | Winged 410 Sprint Cars | Western PA Speedweek |
| 6/4/2021 | Accord Speedway | Accord, NY | USA | North East Wingless Sprints | |
| 6/4/2021 | Attica Raceway Park | Attica, OH | USA | AFCS 305 Sprint Car Series | |
| 6/4/2021 | Attica Raceway Park | Attica, OH | USA | AFCS 410 Sprint Car Series | |
| 6/4/2021 | Autodrome Granby | Granby, QUE | USA | Empire Super Sprints | |
| 6/4/2021 | Big O Speedway | Ennis, TX | USA | Winged 305 Sprint Cars | |
| 6/4/2021 | Black Hills Speedway | Rapid City, SD | USA | Winged 360 Sprint Cars | |
| 6/4/2021 | Bloomington Speedway | Bloomington, IN | USA | Non-Wing 410 Sprint Cars | |
| 6/4/2021 | Bloomington Speedway | Bloomington, IN | USA | USAC National Midget Car Series | Indiana Midget Week |
| 6/4/2021 | Clinton County Speedway | Mill Hall, PA | USA | Laurel Highlands Sprint Car Series | |
| 6/4/2021 | Crawford County Speedway | Dension, IA | USA | Winged 305 Sprint Cars | |
| 6/4/2021 | Deming Speedway | Everson, WA | USA | Northwest Focus Midget Series | |
| 6/4/2021 | Dodge City Raceway Park | Dodge City, KS | USA | Winged 305 Sprint Cars | |
| 6/4/2021 | Gas City I-69 Speedway | Gas City, IN | USA | Non-Wing 410 Sprint Cars | |
| 6/4/2021 | Gas City I-69 Speedway | Gas City, IN | USA | USAC Speed2 Midwest Thunder Midget Car Series | |
| 6/4/2021 | Hattiesburg Speedway | Hattisburg, MS | USA | United Sprint Car Series | |
| 6/4/2021 | I-80 Speedway | Greenwood, NE | USA | Winged 360 Sprint Cars | |
| 6/4/2021 | I-96 Speedway | Lake Odessa, MI | USA | Great Lakes Super Sprints | |
| 6/4/2021 | Indianapolis Speedrome | Indianapolis, IN | USA | Must See Racing | |
| 6/4/2021 | Lee County Speedway | Donnellson, IA | USA | Midwest Open Wheel Association | |
| 6/4/2021 | Lernerville Speedway | Sarver, PA | USA | Winged 410 Sprint Cars | |
| 6/4/2021 | Lernerville Speedway | Sarver, PA | USA | Winged 410 Sprint Cars | Western PA Speedweek |
| 6/4/2021 | Limaland Motorsports Park | Lima, OH | USA | Non-Wing 410 Sprint Cars | Keysor Memorial |
| 6/4/2021 | Lincoln Speedway | Lincoln, IL | USA | D2 Midgets | |
| 6/4/2021 | Meridian Speedway | Meridian, ID | USA | Focus Midget Cars | |
| 6/4/2021 | Meridian Speedway | Meridian, ID | USA | Northwest Sprintcar Racing Association | |
| 6/4/2021 | Meridian Speedway | Meridian, ID | USA | Speed Tour Sprint Car Series | |
| 6/4/2021 | Meridian Speedway | Meridian, ID | USA | Supermodifieds | |
| 6/4/2021 | Mitchell Raceway | Fairbanks, AK | USA | Winged 360 Sprint Cars | |
| 6/4/2021 | Moler Raceway Park | Williamsburg, OH | USA | Indiana RaceSaver Sprint Car Series | |
| 6/4/2021 | Moler Raceway Park | Williamsburg, OH | USA | Ohio Thunder RaceSaver Sprint Car Series | |
| 6/4/2021 | Ocean Speedway | Watsonville, CA | USA | Winged 360 Sprint Cars | |
| 6/4/2021 | Ohsweken Speedway | Ohsweken, ONT | CAN | Winged 360 Sprint Cars | |
| 6/4/2021 | Ohsweken Speedway | Ohsweken, ONT | CAN | Winged Crate Sprint Cars | |
| 6/4/2021 | Red Dirt Raceway | Meeker, OK | USA | Winged 305 Sprint Cars | |
| 6/4/2021 | Red River Valley Speedway | West Fargo, ND | USA | Western Renegade Non-Wing Sprintcar Series | |
| 6/4/2021 | River Cities Speedway | Grand Forks, ND | USA | World of Outlaws | Northern Tour |
| 6/4/2021 | Southern Raceway | Milton, FL | USA | LoBuck Sprint Car Series | |
| 6/4/2021 | Trail-Way Speedway | Hanover, PA | USA | Winged 358 Sprint Cars | |
| 6/4/2021 | US 36 Raceway | Osborn, MO | USA | United Rebel Sprint Series | |
| 6/4/2021 | US 36 Raceway | Osborn, MO | USA | USAC Midwest Wingless Racing Association | |
| 6/4/2021 | Wagner Speedway | Wagner, SD | USA | Winged 305 Sprint Cars | |
| 6/4/2021 | West Texas Raceway | Lubbock, TX | USA | Winged 305 Sprint Cars | |
| 6/4/2021 | Williams Grove Speedway | Mechanicsburg, PA | USA | USAC East Coast Sprint Car Series | |
| 6/4/2021 | Williams Grove Speedway | Mechanicsburg, PA | USA | Winged 410 Sprint Cars | |
| 6/4/2021 | Wilmot Raceway | Wilmot, WI | USA | All Star Circuit of Champions | |
| 6/4/2021 | Wilmot Raceway | Wilmot, WI | USA | Interstate Racing Association | |
| 6/4/2021 | Wilmot Raceway | Wilmot, WI | USA | Wisconsin WingLESS Sprint Car Series | |
| 6/5/2021 | Alien Motor Speedway | Roswell, NM | USA | Winged 305 Sprint Cars | |
| 6/5/2021 | Antioch Speedway | Antioch, CA | USA | Wingless Sprints | |
| 6/5/2021 | Archerfield Speedway | Brisbane, QLD | AU | Wingless V6 Sprintcars | |
| 6/5/2021 | Atomic Speedway | Chillicothe, OH | USA | Ohio Valley Sprint Car Association | |
| 6/5/2021 | Atomic Speedway | Chillicothe, OH | USA | Winged 410 Sprint Cars | |
| 6/5/2021 | Autodrome Drummond | Drummondville, QUE | USA | Empire Super Sprints | |
| 6/5/2021 | BAPS Motor Speedway | York Haven, PA | USA | Winged Super Sportsman | |
| 6/5/2021 | Bear Ridge Speedway | Bradford, VT | USA | USAC Speed2 DMA Midget Car Series | |
| 6/5/2021 | Bethany Speedway | Bethany, MO | USA | United Rebel Sprint Series | |
| 6/5/2021 | Bethany Speedway | Bethany, MO | USA | USAC Midwest Wingless Racing Association | |
| 6/5/2021 | Bridgeport Motorsports Park | Bridgeport, NJ | USA | Mid-Atlantic Sprint Series | |
| 6/5/2021 | Butler Motor Speedway | Quincy, MI | USA | Great Lakes Super Sprints | |
| 6/5/2021 | Cedar Lake Speedway | New Richmond, WI | USA | UMSS Traditional Sprint Car Series | |
| 6/5/2021 | Cottage Grove Speedway | Cottage Grove, OR | USA | Limited Sprints | |
| 6/5/2021 | Creek County Speedway | Sapulpa, OK | USA | Winged 305 Sprint Cars | |
| 6/5/2021 | Devil's Bowl Speedway | Mesquite, TX | USA | Winged 305 Sprint Cars | |
| 6/5/2021 | Devils Lake Speedway | Crary, ND | USA | Western Renegade Non-Wing Sprintcar Series | |
| 6/5/2021 | Dodge City Raceway Park | Dodge City, KS | USA | Winged 305 Sprint Cars | |
| 6/5/2021 | Dominion Raceway | Spotsvylvania, VA | USA | USAC Speed2 Eastern Midget Car Series | |
| 6/5/2021 | Eagle Raceway | Eagle, NE | USA | Winged 305 Sprint Cars | |
| 6/5/2021 | Enid Speedway | Enid, OK | USA | Sooner Sprint Series | |
| 6/5/2021 | Fonda Speedway | Fonda, NY | USA | Capital Region Sprintcar Agency | |
| 6/5/2021 | Fremont Speedway | Fremont, OH | USA | AFCS 305 Sprint Car Series | |
| 6/5/2021 | Fremont Speedway | Fremont, OH | USA | AFCS 410 Sprint Car Series | |
| 6/5/2021 | Granite City Speedway | Sauk Rapids, MN | USA | World of Outlaws | |
| 6/5/2021 | Grays Harbor Raceway | Elma, WA | USA | Winged 360 Sprint Cars | |
| 6/5/2021 | Grays Harbor Raceway | Elma, WA | USA | Winged Limited Sprints | |
| 6/5/2021 | I-90 Speedway | Hartford, SD | USA | Winged 305 Sprint Cars | |
| 6/5/2021 | Indianapolis Speedrome | Indianapolis, IN | USA | Must See Racing | |
| 6/5/2021 | Jackson Motor Speedway | Byram, MS | USA | United Sprint Car Series | |
| 6/5/2021 | Kennedale Speedway Park | Kennedale, TX | USA | ASCS Elite Non-Wing Sprints | |
| 6/5/2021 | Knoxville Raceway | Knoxville, IA | USA | Pro Sprints | |
| 6/5/2021 | Knoxville Raceway | Knoxville, IA | USA | Winged 360 Sprint Cars | |
| 6/5/2021 | Knoxville Raceway | Knoxville, IA | USA | Winged 410 Sprint Cars | |
| 6/5/2021 | Lake Ozark Speedway | Eldon, MO | USA | Winged 305 Sprint Cars | |
| 6/5/2021 | Latrobe Speedway | Latrobe, PA | USA | Laurel Highlands Sprint Car Series | |
| 6/5/2021 | Laurens County Speedway | Laurens, SC | USA | Carolina Sprint Tour | |
| 6/5/2021 | Lawrenceburg Speedway | Lawrenceburg, In | USA | Non-Wing 410 Sprint Cars | |
| 6/5/2021 | Lawrenceburg Speedway | Lawrenceburg, In | USA | USAC National Midget Car Series | Indiana Midget Week |
| 6/5/2021 | Lawton Speedway | Lawton, OK | USA | ASCS Lone Star Region | |
| 6/5/2021 | Lawton Speedway | Lawton, Ok | USA | ASCS Sooner Region | |
| 6/5/2021 | Legit Speedway Park | West Plains, MO | USA | ASCS Mid-South Region | |
| 6/5/2021 | Legit Speedway Park | West Plains, MO | USA | ASCS Warrior Region | |
| 6/5/2021 | Lincoln Park Speedway | Putnamville, IN | USA | Non-Wing 410 Sprint Cars | |
| 6/5/2021 | Lincoln Speedway | Abbottstown, PA | USA | American Racing Drivers Club | |
| 6/5/2021 | Lincoln Speedway | Abbottstown, PA | USA | American Racing Drivers Club | |
| 6/5/2021 | Lincoln Speedway | Abbottstown, PA | USA | USAC East Coast Sprint Car Series | |
| 6/5/2021 | Lincoln Speedway | Abbottstown, PA | USA | Winged 410 Sprint Cars | |
| 6/5/2021 | Meridian Speedway | Meridian, ID | USA | Focus Midget Cars | |
| 6/5/2021 | Meridian Speedway | Meridian, ID | USA | Northwest Sprintcar Racing Association | |
| 6/5/2021 | Meridian Speedway | Meridian, ID | USA | Speed Tour Sprint Car Series | |
| 6/5/2021 | Meridian Speedway | Meridian, ID | USA | Supermodifieds | |
| 6/5/2021 | New Egypt Speedway | New Egypt, NJ | USA | North East Wingless Sprints | |
| 6/5/2021 | Orland Raceway | Orland, CA | USA | Wingless Sprints | |
| 6/5/2021 | Placerville Speedway | Placerville, CA | USA | Winged 360 Sprint Cars | |
| 6/5/2021 | Plymouth Dirt Track | Plymouth, WI | USA | All Star Circuit of Champions | |
| 6/5/2021 | Plymouth Dirt Track | Plymouth, WI | USA | Interstate Racing Association | |
| 6/5/2021 | Plymouth Dirt Track | Plymouth, WI | USA | Midwest Sprint Car Association | |
| 6/5/2021 | Port Royal Speedway | Port Royal, PA | USA | Winged 410 Sprint Cars | |
| 6/5/2021 | Route 66 Motor Speedway | Amarillo, TX | USA | Winged 305 Sprint Cars | |
| 6/5/2021 | Rumtown Speedway | Wentworth, NH | USA | Midget Cars | |
| 6/5/2021 | Rumtown Speedway | Wentworth, NH | USA | Sprint Cars of New England | |
| 6/5/2021 | Rumtown Speedway | Wentworth, NH | USA | Wingless Auto Club | |
| 6/5/2021 | Sandia Speedway | Albuquerque, NM | USA | New Mexico Motor Racing Association | |
| 6/5/2021 | Selinsgrove Speedway | Selinsgrove, PA | USA | PA Sprint Series | |
| 6/5/2021 | Selinsgrove Speedway | Selinsgrove, PA | USA | United Racing Club | |
| 6/5/2021 | Sharon Speedway | Hartford, OH | USA | RUSH Sprint Car Series | |
| 6/5/2021 | Sharon Speedway | Hartford, OH | USA | Winged 410 Sprint Cars | |
| 6/5/2021 | Sharon Speedway | Hartford, OH | USA | Winged 410 Sprint Cars | Western PA Speedweek |
| 6/5/2021 | Skagit Speedway | Alger, WA | USA | Northwest Focus Midget Series | |
| 6/5/2021 | Skagit Speedway | Alger, WA | USA | Winged 360 Sprint Cars | |
| 6/5/2021 | Spoon River Speedway | Canton, IL | USA | Midwest Open Wheel Association | |
| 6/5/2021 | St. Francois County Raceway | Farmington, MO | USA | Winged 410 Sprint Cars | |
| 6/5/2021 | Star Speedway | Epping, NH | USA | 350 Supermodifieds | |
| 6/5/2021 | Sycamore Speedway | Sycamore, IL | USA | Badger Midget Auto Racing Association | |
| 6/5/2021 | Thunder Valley Speedway | Glenmora, LA | USA | Southern United Sprints | |
| 6/5/2021 | Ventura Raceway | Ventura, CA | USA | USAC Western States Midget Car Series | |
| 6/5/2021 | Ventura Raceway | Ventura, CA | USA | Western Midget Racing | |
| 6/5/2021 | Wayne County Speedway | Orrville, OH | USA | Winged 410 Sprint Cars | King of the Country |
| 6/5/2021 | Wenatchee Valley Super Oval | Wenatchee, WA | USA | Washington Midget Racing Association | |
| 6/5/2021 | Winchester Speedway | Winchester, IN | USA | Auto Value Bumper to Bumper Super Sprints | Non-Wing |
| 6/6/2021 | Angell Park Speedway | Sun Prairie, WI | USA | All Star Circuit of Champions | |
| 6/6/2021 | Angell Park Speedway | Sun Prairie, WI | USA | Badger Midget Auto Racing Association | |
| 6/6/2021 | Angell Park Speedway | Sun Prairie, WI | USA | Interstate Racing Association | |
| 6/6/2021 | Bemidji Speedway | Bemidji, MN | USA | Western Renegade Non-Wing Sprintcar Series | |
| 6/6/2021 | Cornwall Motor Speedway | Cornwall, ONT | USA | Empire Super Sprints | |
| 6/6/2021 | Cornwall Motor Speedway | Cornwall, ONT | CAN | Knights of Thunder Sprint Car Series | |
| 6/6/2021 | Creek County Speedway | Sapulpa, OK | USA | ASCS Sooner Region | |
| 6/6/2021 | Creek County Speedway | Sapulpa, OK | USA | Winged 305 Sprint Cars | |
| 6/6/2021 | Huset's Speedway | Brandon, SD | USA | Winged 305 Sprint Cars | |
| 6/6/2021 | Huset's Speedway | Brandon, SD | USA | Winged 410 Sprint Cars | |
| 6/6/2021 | Jacksonville Speedway | Jacksonville, IL | USA | Midwest Open Wheel Association | |
| 6/6/2021 | Jacksonville Speedway | Jacksonville, IL | USA | Winged 305 Sprint Cars | |
| 6/6/2021 | Rumtown Speedway | Wentworth, NH | USA | Sprint Cars of New England | |
| 6/6/2021 | TBA | TBA | USA | Allegheny Sprint Tour | |
| 6/6/2021 | Tri-City Raceway Park | Franklin, PA | USA | RUSH Sprint Car Series | |
| 6/6/2021 | Tri-City Raceway Park | Franklin, PA | USA | Winged 410 Sprint Cars | Western PA Speedweek |
| 6/6/2021 | Tri-State Speedway | Haubstadt, IN | USA | Midwest Sprint Car Series | |
| 6/6/2021 | Tri-State Speedway | Haubstadt, IN | USA | USAC National Midget Car Series | Indiana Midget Week |
| 6/9/2021 | Circle City Raceway | Indianapolis, IN | USA | Midwest Sprint Car Series | John Andretti Memorial |
| 6/9/2021 | Circle City Raceway | Indianapolis, IN | USA | USAC National Midget Car Series | Indiana Midget Week |
| 6/9/2021 | Seekonk Speedway | Seekonk, MA | USA | International Supermodified Association | |
| 6/9/2021 | Seekonk Speedway | Seekonk, MA | USA | NEMA Lites | Boston Louie Memorial |
| 6/9/2021 | Seekonk Speedway | Seekonk, MA | USA | NEMA Midget Car Series | Boston Louie Memorial |
| 6/10/2021 | Lincoln Park Speedway | Putnamville, IN | USA | Non-Wing 410 Sprint Cars | |
| 6/10/2021 | Lincoln Park Speedway | Putnamville, IN | USA | USAC National Midget Car Series | Indiana Midget Week |
| 6/10/2021 | the Dirt Track at Texas Motor Speedway | Fort Worth, TX | USA | Sprint Car Bandits | |
| 6/11/2021 | Accord Speedway | Accord, NY | USA | North East Wingless Sprints | |
| 6/11/2021 | Attica Raceway Park | Attica, OH | USA | All Star Circuit of Champions | Ohio Sprint Speedweek |
| 6/11/2021 | Aztec Speedway | Aztec, NM | USA | POWRi Desert Winged Sprint Car Series | |
| 6/11/2021 | Big Diamond Speedway | Pottsville, PA | USA | Mid-Atlantic Sprint Series | |
| 6/11/2021 | Big Diamond Speedway | Pottsville, PA | USA | PA Sprint Series | |
| 6/11/2021 | Birch Run Raceway | Birch Run, MI | USA | Auto Value Bumper to Bumper Super Sprints | |
| 6/11/2021 | Black Hills Speedway | Rapid City, SD | USA | ASCS Elite Great Plains Non-Wing Sprints | |
| 6/11/2021 | Black Hills Speedway | Rapid City, SD | USA | ASCS Elite North Non-Wing Sprints | |
| 6/11/2021 | Charleston Speedway | Charleston, IL | USA | POWRi WAR Sprint Car Series | |
| 6/11/2021 | Crawford County Speedway | Dension, IA | USA | Winged 305 Sprint Cars | |
| 6/11/2021 | Crowleys Ridge Raceway | Paragould, AR | USA | ASCS Elite Non-Wing Sprints | |
| 6/11/2021 | Crowleys Ridge Raceway | Paragould, AR | USA | ASCS Mid-South Region | |
| 6/11/2021 | Crowleys Ridge Raceway | Paragould, AR | USA | POWRi Southeast Outlaw Midgets | |
| 6/11/2021 | Deming Speedway | Everson, WA | USA | Northwest Focus Midget Series | |
| 6/11/2021 | Dixieland Speedway | Elizabeth City, NC | USA | Virginia Sprint Series | |
| 6/11/2021 | Eagle Valley Speedway | Jim Falls, WI | USA | UMSS Winged Sprint Car Series | |
| 6/11/2021 | Gas City I-69 Speedway | Gas City, IN | USA | Non-Wing 410 Sprint Cars | |
| 6/11/2021 | Gas City I-69 Speedway | Gas City, IN | USA | USAC National Midget Car Series | Indiana Midget Week |
| 6/11/2021 | Hartford Speedway | Hartford, MI | USA | Interstate Racing Association | |
| 6/11/2021 | Jackson Motorplex | Jackson, MN | USA | Midwest Power Series | |
| 6/11/2021 | Jackson Motorplex | Jackson, MN | USA | Midwest Sprint Touring Series | |
| 6/11/2021 | Jackson Motorplex | Jackson, MN | USA | Winged 305 Sprint Cars | |
| 6/11/2021 | Jacksonville Speedway | Jacksonville, IL | USA | Winged 305 Sprint Cars | |
| 6/11/2021 | Jacksonville Speedway | Jacksonville, IL | USA | Winged 410 Sprint Cars | |
| 6/11/2021 | Knoxville Raceway | Knoxville, IA | USA | Pro Sprints | |
| 6/11/2021 | Knoxville Raceway | Knoxville, IA | USA | World of Outlaws | Brownwells Big Gun Bash |
| 6/11/2021 | Lernerville Speedway | Sarver, PA | USA | Winged 410 Sprint Cars | |
| 6/11/2021 | Limaland Motorsports Park | Lima, OH | USA | National Racing Alliance | |
| 6/11/2021 | Lorain Raceway Park | South Amherst, OH | USA | Must See Racing Lites | |
| 6/11/2021 | Mitchell Raceway | Fairbanks, AK | USA | Winged 360 Sprint Cars | |
| 6/11/2021 | Mohawk International Speedway | Akwesasne, NY | USA | Empire Super Sprints | |
| 6/11/2021 | Monarch Motor Speedway | Wichita Falls, TX | USA | Sooner Sprint Series | |
| 6/11/2021 | Ocean Speedway | Watsonville, CA | USA | King of the West Springs presented by NARC | Pombo-Sargent Classic |
| 6/11/2021 | Ocean Speedway | Watsonville, CA | USA | Western Midget Racing | |
| 6/11/2021 | Ohsweken Speedway | Ohsweken, ONT | CAN | Winged 360 Sprint Cars | |
| 6/11/2021 | Ohsweken Speedway | Ohsweken, ONT | CAN | Winged Crate Sprint Cars | |
| 6/11/2021 | Paragon Speedway | Paragon, IN | USA | Non-Wing 410 Sprint Cars | |
| 6/11/2021 | Path Valley Speedway Park | Spring Run, PA | USA | Non-Wing Super Sportsman | Rumble in the Valley |
| 6/11/2021 | Penn Can Speedway | Susquehanna, PA | USA | Patriot Sprint Tour | |
| 6/11/2021 | River Cities Speedway | Grand Forks, ND | USA | Northern Outlaw Sprint Association | |
| 6/11/2021 | RPM Speedway | Crandall, TX | USA | ASCS Lone Star Region | |
| 6/11/2021 | TBA | TBA | USA | Great Lakes Super Sprints | |
| 6/11/2021 | the Dirt Track at Texas Motor Speedway | Fort Worth, TX | USA | Sprint Car Bandits | |
| 6/11/2021 | Williams Grove Speedway | Mechanicsburg, PA | USA | Winged 358 Sprint Cars | |
| 6/11/2021 | Williams Grove Speedway | Mechanicsburg, PA | USA | Winged 410 Sprint Cars | |
| 6/12/2021 | 105 Speedway | Cleveland, TX | USA | Southern United Sprints | |
| 6/12/2021 | 34 Raceway | West Burlington, IA | USA | Winged 305 Sprint Cars | |
| 6/12/2021 | 82 Speedway | Petty, TX | USA | Texas Sprint Series | |
| 6/12/2021 | Alien Motor Speedway | Roswell, NM | USA | Winged 305 Sprint Cars | |
| 6/12/2021 | Anderson Speedway | Anderson, IN | USA | USSA Kenyon Midgets | |
| 6/12/2021 | Aztec Speedway | Aztec, NM | USA | POWRi Desert Winged Sprint Car Series | |
| 6/12/2021 | Bear Ridge Speedway | Bradford, VT | USA | USAC Speed2 DMA Midget Car Series | |
| 6/12/2021 | Berlin Raceway | Marne, MI | USA | Auto Value Bumper to Bumper Super Sprints | Winged |
| 6/12/2021 | Blue Ribbon Raceway | Kalkee, VIC | AU | Wingless V6 Sprintcars | |
| 6/12/2021 | Brighton Speedway | Brighton, ONT | CAN | Knights of Thunder Sprint Car Series | |
| 6/12/2021 | Butler Motor Speedway | Quincy, MI | USA | Great Lakes Traditional Sprints | |
| 6/12/2021 | Cedar Lake Speedway | New Richmond, WI | USA | UMSS Winged Sprint Car Series | |
| 6/12/2021 | Central Arizona Speedway | Casa Grande, AZ | USA | CAS Sprint Car Series | Summer Shoot Out |
| 6/12/2021 | Cottage Grove Speedway | Cottage Grove, OR | USA | Limited Sprints | |
| 6/12/2021 | Creek County Speedway | Sapulpa, OK | USA | POWRi West Midget Car Series | |
| 6/12/2021 | Delaware International Speedway | Delmar, DE | USA | United Racing Club | |
| 6/12/2021 | Devil's Bowl Speedway | Mesquite, TX | USA | Winged 305 Sprint Cars | |
| 6/12/2021 | Devils Lake Speedway | Crary, ND | USA | Western Renegade Non-Wing Sprintcar Series | |
| 6/12/2021 | Dodge City Raceway Park | Dodge City, KS | USA | United Rebel Sprint Series | |
| 6/12/2021 | Eagle Raceway | Eagle, NE | USA | Winged 305 Sprint Cars | |
| 6/12/2021 | East Alabama Motor Speedway | Phenix City, AL | USA | United Sprint Car Series | |
| 6/12/2021 | El Paso County Raceway | Calhan, CO | USA | Rocky Mountain Midget Association | |
| 6/12/2021 | Fremont Speedway | Fremont, OH | USA | All Star Circuit of Champions | Ohio Sprint Speedweek |
| 6/12/2021 | Fremont Speedway | Fremont, OH | USA | Winged 305 Sprint Cars | |
| 6/12/2021 | Gillette Thunder Speedway | Gillette, WY | USA | ASCS Elite Great Plains Non-Wing Sprints | |
| 6/12/2021 | Grays Harbor Raceway | Elma, WA | USA | Non-Wing 360 Sprint Cars | |
| 6/12/2021 | Grays Harbor Raceway | Elma, WA | USA | Wingless Sprint Series | |
| 6/12/2021 | Hendry County Motorsports Park | Clewiston, FL | USA | Top Gun Sprint Car Series | |
| 6/12/2021 | Hesston Speedway | Hesston, PA | USA | Laurel Highlands Sprint Car Series | |
| 6/12/2021 | I-30 Speedway | Little Rock, AR | USA | ASCS Elite Non-Wing Sprints | |
| 6/12/2021 | I-35 Speedway | Winston, MO | USA | USAC Midwest Wingless Racing Association | |
| 6/12/2021 | I-90 Speedway | Hartford, SD | USA | Midwest Power Series | |
| 6/12/2021 | I-90 Speedway | Hartford, SD | USA | Midwest Sprint Touring Series | |
| 6/12/2021 | I-90 Speedway | Hartford, SD | USA | Winged 305 Sprint Cars | |
| 6/12/2021 | Knoxville Raceway | Knoxville, IA | USA | Winged 360 Sprint Cars | |
| 6/12/2021 | Knoxville Raceway | Knoxville, IA | USA | World of Outlaws | Brownwells Big Gun Bash |
| 6/12/2021 | Kokomo Speedway | Kokomo, IN | USA | Non-Wing 410 Sprint Cars | |
| 6/12/2021 | Kokomo Speedway | Kokomo, IN | USA | USAC National Midget Car Series | Indiana Midget Week |
| 6/12/2021 | Lake Ozark Speedway | Eldon, MO | USA | Winged 360 Sprint Cars | |
| 6/12/2021 | Land of Legends Raceway | Canandaigua, NY | USA | Winged 305 Sprint Cars | |
| 6/12/2021 | Latrobe Speedway | Latrobe, PA | USA | RUSH Sprint Car Series | |
| 6/12/2021 | Lawrenceburg Speedway | Lawrenceburg, In | USA | Non-Wing 410 Sprint Cars | |
| 6/12/2021 | Lawton Speedway | Lawton, OK | USA | Non-Wing Champ Sprints | |
| 6/12/2021 | Lawton Speedway | Lawton, OK | USA | Winged 305 Sprint Cars | |
| 6/12/2021 | Lincoln Park Speedway | Putnamville, IN | USA | Non-Wing 410 Sprint Cars | |
| 6/12/2021 | Lincoln Speedway | Abbottstown, PA | USA | Winged 358 Sprint Cars | |
| 6/12/2021 | Lincoln Speedway | Abbottstown, PA | USA | Winged 410 Sprint Cars | |
| 6/12/2021 | Lorain Raceway Park | South Amherst, OH | USA | Must See Racing Lites | |
| 6/12/2021 | New Egypt Speedway | New Egypt, NJ | USA | North East Wingless Sprints | |
| 6/12/2021 | Oswego Speedway | Oswego, NY | USA | Supermodifieds | |
| 6/12/2021 | Path Valley Speedway Park | Spring Run, PA | USA | Non-Wing Super Sportsman | Rumble in the Valley |
| 6/12/2021 | Petaluma Speedway | Petaluma, CA | USA | Wingless Sprints | |
| 6/12/2021 | Placerville Speedway | Placerville, CA | USA | King of the West Springs presented by NARC | Dave Bradway Jr. Memorial |
| 6/12/2021 | Placerville Speedway | Placerville, CA | USA | Sprint Car Challenge Tour | Dave Bradway Jr. Memorial |
| 6/12/2021 | Plymouth Dirt Track | Plymouth, WI | USA | Midwest Sprint Car Association | |
| 6/12/2021 | Port Royal Speedway | Port Royal, PA | USA | PA Sprint Series | |
| 6/12/2021 | Port Royal Speedway | Port Royal, PA | USA | Winged 410 Sprint Cars | |
| 6/12/2021 | Riverside International Speedway | West Memphis, AR | USA | POWRi Southeast Outlaw Midgets | |
| 6/12/2021 | Riverside International Speedway | West Memphis, AR | USA | Winged 305 Sprint Cars | |
| 6/12/2021 | Sandia Speedway | Albuquerque, NM | USA | Winged 360 Sprint Cars | |
| 6/12/2021 | Selinsgrove Speedway | Selinsgrove, PA | USA | Patriot Sprint Tour | Joe Whitcomb Memorial |
| 6/12/2021 | Selinsgrove Speedway | Selinsgrove, PA | USA | Patriot Sprint Tour | |
| 6/12/2021 | Skagit Speedway | Alger, WA | USA | Northwest Focus Midget Series | |
| 6/12/2021 | Skagit Speedway | Alger, WA | USA | Sportsman Sprints | |
| 6/12/2021 | Skagit Speedway | Alger, WA | USA | Winged 360 Sprint Cars | |
| 6/12/2021 | Spoon River Speedway | Canton, IL | USA | POWRi WAR Sprint Car Series | |
| 6/12/2021 | Spoon River Speedway | Canton, IL | USA | USAC Speed2 IMRA Midget Car Series | |
| 6/12/2021 | St. Francois County Raceway | Farmington, MO | USA | Winged 410 Sprint Cars | |
| 6/12/2021 | Stateline Speedway | Post Falls, ID | USA | ISW Sprint Cars | |
| 6/12/2021 | Stateline Speedway | Post Falls, ID | USA | ISW Sprint Cars | Sneva Memorial |
| 6/12/2021 | Stateline Speedway | Post Falls, ID | USA | Washington Econo Sprint Car Organization | Sneva Memorial |
| 6/12/2021 | Superbowl Speedway | Greenville, TX | USA | ASCS Lone Star Region | |
| 6/12/2021 | TBA | TBA | USA | Empire Super Sprints | |
| 6/12/2021 | TBA | TBA | USA | Great Lakes Super Sprints | |
| 6/12/2021 | Thunderbowl Raceway | Tulare, CA | USA | USAC West Coast Sprint Car Series | Faria Memorial |
| 6/12/2021 | Thunderbowl Raceway | Tulare, CA | USA | USAC Western States Midget Car Series | |
| 6/12/2021 | Twin Cities Raceway Park | North Vernon, IN | USA | Buckeye Outlaw Sprint Series | |
| 6/12/2021 | Twin Cities Raceway Park | North Vernon, IN | USA | Indiana RaceSaver Sprint Car Series | |
| 6/12/2021 | Twin Cities Raceway Park | North Vernon, IN | USA | Ohio Thunder RaceSaver Sprint Car Series | |
| 6/12/2021 | Vado Speedway Park | Vado, NM | USA | New Mexico Motor Racing Association | |
| 6/12/2021 | Wilmot Raceway | Wilmot, WI | USA | Interstate Racing Association | |
| 6/12/2021 | Wilmot Raceway | Wilmot, WI | USA | Wisconsin WingLESS Sprint Car Series | |
| 6/13/2021 | Angell Park Speedway | Sun Prairie, WI | USA | Badger Midget Auto Racing Association | |
| 6/13/2021 | Angell Park Speedway | Sun Prairie, WI | USA | Wisconsin WingLESS Sprint Car Series | |
| 6/13/2021 | Blue Ribbon Raceway | Kalkee, VIC | AU | Wingless V6 Sprintcars | |
| 6/13/2021 | Casper Speedway | Casper, WY | USA | ASCS Elite Great Plains Non-Wing Sprints | |
| 6/13/2021 | Hudson Speedway | Hudson, NH | USA | NEMA Lites | Jim O'Brien Memorial |
| 6/13/2021 | Huset's Speedway | Brandon, SD | USA | Northern Outlaw Sprint Association | |
| 6/13/2021 | Huset's Speedway | Brandon, SD | USA | Winged 305 Sprint Cars | |
| 6/13/2021 | Tri-City Raceway Park | Franklin, PA | USA | Winged 410 Sprint Cars | |
| 6/14/2021 | Wayne County Speedway | Orrville, OH | USA | All Star Circuit of Champions | Ohio Sprint Speedweek |
| 6/14/2021 | Wayne County Speedway | Orrville, OH | USA | Allegheny Sprint Tour | |
| 6/14/2021 | Wayne County Speedway | Orrville, OH | USA | Ohio Thunder RaceSaver Sprint Car Series | |
| 6/15/2021 | Grandview Speedway | Bechtelsville, PA | USA | USAC National Sprint Car Series | Eastern Storm |
| 6/15/2021 | Sharon Speedway | Hartford, OH | USA | All Star Circuit of Champions | Ohio Sprint Speedweek |
| 6/15/2021 | Sharon Speedway | Hartford, OH | USA | RUSH Sprint Car Series | |
| 6/16/2021 | Bridgeport Motorsports Park | Bridgeport, NJ | USA | USAC National Sprint Car Series | Eastern Storm |
| 6/16/2021 | Charleston Speedway | Charleston, IL | USA | POWRi National Midget League | Illinois SPEED week |
| 6/16/2021 | Plymouth Speedway | Plymouth, IN | USA | National Racing Alliance | |
| 6/16/2021 | Southern Iowa Speedway | Oskaloosa, IA | USA | Non-Wing Sprint Cars | |
| 6/16/2021 | Waynesfield Raceway Park | Waynesfield, OH | USA | All Star Circuit of Champions | Ohio Sprint Speedweek |
| 6/17/2021 | 34 Raceway | West Burlington, IA | USA | Winged 305 Sprint Cars | |
| 6/17/2021 | 34 Raceway | West Burlington, IA | USA | World of Outlaws | |
| 6/17/2021 | Lincoln Speedway | Lincoln, IL | USA | POWRi National Midget League | Illinois SPEED week |
| 6/17/2021 | Lucas Oil Raceway at Indianapolis | Brownsburg, IN | USA | Midget Cars | Thursday Night Thunder Homecoming |
| 6/17/2021 | Lucas Oil Raceway at Indianapolis | Brownsburg, IN | USA | Non-Wing Sprint Cars | Thursday Night Thunder Homecoming |
| 6/17/2021 | Muskingum County Speedway | Dresden, OH | USA | All Star Circuit of Champions | Ohio Sprint Speedweek |
| 6/17/2021 | Saratoga Speedway | Black Creek, BC | CAN | Northwest Sprintcar Racing Association | Saratoga Shootout |
| 6/17/2021 | Selinsgrove Speedway | Selinsgrove, PA | USA | USAC East Coast Sprint Car Series | |
| 6/17/2021 | Selinsgrove Speedway | Selinsgrove, PA | USA | USAC National Sprint Car Series | Eastern Storm |
| 6/17/2021 | Western Speedway | Victoria, BC | CAN | WILROC | |
| 6/18/2021 | Albany-Saratoga Speedway | Malta, NY | USA | USAC Speed2 DMA Midget Car Series | |
| 6/18/2021 | Big O Speedway | Ennis, TX | USA | Winged 305 Sprint Cars | |
| 6/18/2021 | Carolina Speedway | Gastonia, NC | USA | Carolina Sprint Tour | |
| 6/18/2021 | Clinton County Speedway | Mill Hall, PA | USA | Laurel Highlands Sprint Car Series | |
| 6/18/2021 | Cottage Grove Speedway | Cottage Grove, OR | USA | Wingless Sprint Series | |
| 6/18/2021 | Crawford County Speedway | Dension, IA | USA | Winged 305 Sprint Cars | |
| 6/18/2021 | Debuque Speedway | Debuque, IA | USA | World of Outlaws | |
| 6/18/2021 | Electric City Speedway | Eagle, MT | USA | Winged 360 Sprint Cars | Sprint Car Shootout |
| 6/18/2021 | Gas City I-69 Speedway | Gas City, IN | USA | Non-Wing 410 Sprint Cars | Jack and Jiggs Classic |
| 6/18/2021 | I-96 Speedway | Lake Odessa, MI | USA | Great Lakes Traditional Sprints | |
| 6/18/2021 | I-96 Speedway | Lake Odessa, MI | USA | Sprints on Dirt | |
| 6/18/2021 | Jacksonville Speedway | Jacksonville, IL | USA | POWRi National Midget League | Illinois SPEED week |
| 6/18/2021 | Lernerville Speedway | Sarver, PA | USA | Winged 410 Sprint Cars | |
| 6/18/2021 | Limaland Motorsports Park | Lima, OH | USA | All Star Circuit of Champions | Ohio Sprint Speedweek |
| 6/18/2021 | McLean County Speedway | Underwood, ND | USA | Western Renegade Non-Wing Sprintcar Series | |
| 6/18/2021 | Mitchell Raceway | Fairbanks, AK | USA | Winged 360 Sprint Cars | |
| 6/18/2021 | Moler Raceway Park | Williamsburg, OH | USA | Buckeye Outlaw Sprint Series | |
| 6/18/2021 | Ocean Speedway | Watsonville, CA | USA | Winged 360 Sprint Cars | |
| 6/18/2021 | Ohsweken Speedway | Ohsweken, ONT | CAN | Knights of Thunder Sprint Car Series | |
| 6/18/2021 | Ohsweken Speedway | Ohsweken, ONT | CAN | Winged Crate Sprint Cars | |
| 6/18/2021 | Outagamie Speedway | Seymour, WI | USA | Midwest Sprint Car Association | |
| 6/18/2021 | Paragon Speedway | Paragon, IN | USA | Midwest Sprint Car Series | Chuck Amati 68 |
| 6/18/2021 | Phillips County Raceway | Holyoke, CO | USA | ASCS Elite Great Plains Non-Wing Sprints | |
| 6/18/2021 | Phillips County Raceway | Holyoke, CO | USA | ASCS Elite North Non-Wing Sprints | |
| 6/18/2021 | Rapid Speedway | Rock Rapids, IA | USA | Midwest Sprint Touring Series | |
| 6/18/2021 | River Cities Speedway | Grand Forks, ND | USA | Northern Outlaw Sprint Association | |
| 6/18/2021 | Rock Rapids Speedway | Rock Rapids, IA | USA | Midwest Power Series | |
| 6/18/2021 | Saratoga Speedway | Black Creek, BC | CAN | Northwest Sprintcar Racing Association | Saratoga Shootout |
| 6/18/2021 | Southern Raceway | Milton, FL | USA | LoBuck Sprint Car Series | |
| 6/18/2021 | the New Tulsa Speedway | Tulsa, OK | USA | ASCS Sooner Region | |
| 6/18/2021 | Trail-Way Speedway | Hanover, PA | USA | Winged 358 Sprint Cars | |
| 6/18/2021 | Wagner Speedway | Wagner, SD | USA | Winged 305 Sprint Cars | |
| 6/18/2021 | Western Speedway | Victoria, BC | CAN | WILROC | |
| 6/18/2021 | Williams Grove Speedway | Mechanicsburg, PA | USA | USAC Silver Crown Series | |
| 6/18/2021 | Williams Grove Speedway | Mechanicsburg, PA | USA | Winged 410 Sprint Cars | |
| 6/18/2021 | Wilmot Raceway | Wilmot, WI | USA | Wisconsin WingLESS Sprint Car Series | |
| 6/19/2021 | 34 Raceway | West Burlington, IA | USA | Winged 305 Sprint Cars | |
| 6/19/2021 | 81 Speedway | Park City, KS | USA | ASCS Sooner Region | |
| 6/19/2021 | 81 Speedway | Park City, KS | USA | United Rebel Sprint Series | |
| 6/19/2021 | Bear Ridge Speedway | Bradfort, VT | USA | Sprint Cars of New England | |
| 6/19/2021 | Beaver Dam Raceway | Beaver Dam, WI | USA | World of Outlaws | Jim "JB" Boyd Memorial |
| 6/19/2021 | Bridgeport Motorsports Park | Bridgeport, NJ | USA | Mid-Atlantic Sprint Series | |
| 6/19/2021 | Butler Motor Speedway | Quincy, MI | USA | Winged 410 Sprint Cars | |
| 6/19/2021 | Cherokee Speedway | Gasffney, SC | USA | Carolina Sprint Tour | |
| 6/19/2021 | Coos Bay Speedway | Coos Bay, OR | USA | Winged Limited Sprints | |
| 6/19/2021 | Creek County Speedway | Sapulpa, OK | USA | Winged 305 Sprint Cars | |
| 6/19/2021 | Devil's Bowl Speedway | Mesquite, TX | USA | Winged 305 Sprint Cars | |
| 6/19/2021 | Dothan Motor Speedway | Cottonweood, AL | USA | LoBuck Sprint Car Series | |
| 6/19/2021 | Eagle Raceway | Eagle, NE | USA | Winged 305 Sprint Cars | |
| 6/19/2021 | Electric City Speedway | Eagle, MT | USA | Winged 360 Sprint Cars | Sprint Car Shootout |
| 6/19/2021 | Evans Mills Raceway | Evans Mills, NY | USA | Empire Super Sprints | Kevin Ward Jr. Asphalt Assult |
| 6/19/2021 | Evergreen Speedway | Monroe, WA | USA | Granite Sprint Car Series | |
| 6/19/2021 | Grays Harbor Raceway | Elma, WA | USA | ASCS National Tour | |
| 6/19/2021 | Grays Harbor Raceway | Elma, WA | USA | Northwest Focus Midget Series | |
| 6/19/2021 | Hagerstown Speedway | Hagerstown, MD | USA | Laurel Highlands Sprint Car Series | |
| 6/19/2021 | Hagerstown Speedway | Hagerstown, MD | USA | PA Sprint Series | |
| 6/19/2021 | Hagerstown Speedway | Hagerstown, MD | USA | Virginia Sprint Series | |
| 6/19/2021 | I-76 Speedway | Fort Morgan, CO | USA | ASCS Elite Great Plains Non-Wing Sprints | |
| 6/19/2021 | I-76 Speedway | Fort Morgan, CO | USA | ASCS Elite North Non-Wing Sprints | |
| 6/19/2021 | I-90 Speedway | Hartford, SD | USA | Winged 305 Sprint Cars | |
| 6/19/2021 | Keller Auto Speedway at Kings Fairgrounds | Hanford, CA | USA | Kings of Thunder 410 Sprint Car Series | |
| 6/19/2021 | Kennedale Speedway Park | Kennedale, TX | USA | Sprint Car Bandits | Bandits Outlaw Summer Nationals |
| 6/19/2021 | Knoxville Raceway | Knoxville, IA | USA | Pro Sprints | |
| 6/19/2021 | Knoxville Raceway | Knoxville, IA | USA | Winged 360 Sprint Cars | |
| 6/19/2021 | Knoxville Raceway | Knoxville, IA | USA | Winged 410 Sprint Cars | |
| 6/19/2021 | Lake Ozark Speedway | Eldon, MO | USA | Winged 305 Sprint Cars | |
| 6/19/2021 | Land of Legends Raceway | Canandaigua, NY | USA | Capital Region Sprintcar Agency | |
| 6/19/2021 | Lawrenceburg Speedway | Lawrenceburg, In | USA | Non-Wing 410 Sprint Cars | |
| 6/19/2021 | Lawton Speedway | Lawton, OK | USA | Non-Wing Champ Sprints | |
| 6/19/2021 | Lawton Speedway | Lawton, OK | USA | Winged 305 Sprint Cars | |
| 6/19/2021 | Lincoln Park Speedway | Putnamville, IN | USA | Non-Wing 410 Sprint Cars | |
| 6/19/2021 | Lincoln Park Speedway | Putnamville, IN | USA | Winged 305 Sprint Cars | |
| 6/19/2021 | Lincoln Speedway | Abbottstown, PA | USA | Super Sportsman Tour | |
| 6/19/2021 | Lincoln Speedway | Abbottstown, PA | USA | Winged 410 Sprint Cars | |
| 6/19/2021 | M-40 Speedway | Jones, MI | USA | Must See Racing | |
| 6/19/2021 | Macon Speedway | Macon, IL | USA | POWRi National Midget League | Illinois SPEED week |
| 6/19/2021 | McKean County Raceway | Smethport, PA | USA | RUSH Sprint Car Series | |
| 6/19/2021 | McLean County Speedway | Underwood, ND | USA | Western Renegade Non-Wing Sprintcar Series | |
| 6/19/2021 | Meridian Speedway | Meridian, ID | USA | Non-Wing Crate Sprint Cars | |
| 6/19/2021 | Merrittville Speedway | Thorold, ONT | CAN | Knights of Thunder Sprint Car Series | |
| 6/19/2021 | Michael's Mercer Raceway | Mercer, PA | USA | Allegheny Sprint Tour | |
| 6/19/2021 | Michael's Mercer Raceway | Mercer, PA | USA | Winged 410 Sprint Cars | |
| 6/19/2021 | Mountain Motorsports Park | Isom, KY | USA | Indiana RaceSaver Sprint Car Series | Non-Point Race |
| 6/19/2021 | Mountain Motorsports Park | Whitesburg, KY | USA | Ohio Thunder RaceSaver Sprint Car Series | |
| 6/19/2021 | New Egypt Speedway | New Egypt, NJ | USA | North East Wingless Sprints | |
| 6/19/2021 | Ogilvie Raceway | Ogilvie, MN | USA | Midwest Power Series | Davey Tabor Memorial |
| 6/19/2021 | Ogilvie Raceway | Ogilvie, MN | USA | Midwest Sprint Touring Series | |
| 6/19/2021 | Ogilvie Raceway | Ogilvie, MN | USA | UMSS Winged Sprint Car Series | |
| 6/19/2021 | Ogilvie Raceway | Ogilvie, WI | USA | UMSS Traditional Sprint Car Series | |
| 6/19/2021 | Oswego Speedway | Oswego, NY | USA | 350 Supermodifieds | |
| 6/19/2021 | Oswego Speedway | Oswego, NY | USA | Small Block Supermodifieds | |
| 6/19/2021 | Oswego Speedway | Oswego, NY | USA | Supermodifieds | Twin 35's |
| 6/19/2021 | Perris Auto Speedway | Perris, CA | USA | Senior Sprints | |
| 6/19/2021 | Perris Auto Speedway | Perris, CA | USA | So Cal Sportsman Sprint Cars | |
| 6/19/2021 | Perris Auto Speedway | Perris, CA | USA | USAC / CRA Sprint Car Series | |
| 6/19/2021 | Petaluma Speedway | Petaluma, CA | USA | Sprint Car Challenge Tour | |
| 6/19/2021 | Pittsburgh's Pennsylvania Motor Speedway | Imperial, PA | USA | Winged 410 Sprint Cars | |
| 6/19/2021 | Plymouth Dirt Track | Plymouth, WI | USA | Midwest Sprint Car Association | |
| 6/19/2021 | Port Royal Speedway | Port Royal, PA | USA | USAC National Sprint Car Series | Eastern Storm |
| 6/19/2021 | Port Royal Speedway | Port Royal, PA | USA | Winged 410 Sprint Cars | |
| 6/19/2021 | Portsmouth Raceway Park | Portsmouth, OH | USA | All Star Circuit of Champions | Ohio Sprint Speedweek |
| 6/19/2021 | Richmond Raceway | Richmond, KY | USA | Buckeye Outlaw Sprint Series | |
| 6/19/2021 | Riverside International Speedway | West Memphis, AR | USA | Winged 305 Sprint Cars | Greg Hodnett Memorial |
| 6/19/2021 | Riverside International Speedway | West Memphis, AR | USA | Winged 360 Sprint Cars | Greg Hodnett Memorial |
| 6/19/2021 | Route 66 Motor Speedway | Amarillo, TX | USA | Winged 305 Sprint Cars | |
| 6/19/2021 | Rumtown Speedway | Wentworth, NH | USA | Midget Cars | |
| 6/19/2021 | Rumtown Speedway | Wentworth, NH | USA | Non-Wing Sprint Cars | |
| 6/19/2021 | Rumtown Speedway | Wentworth, NH | USA | Wingless Auto Club | |
| 6/19/2021 | Salem Speedway | Salem, IN | USA | Auto Value Bumper to Bumper Super Sprints | Non-Wing |
| 6/19/2021 | Sandia Speedway | Albuquerque, NM | USA | New Mexico Motor Racing Association | |
| 6/19/2021 | Silver Bullet Speedway | Owendale, MI | USA | Great Lakes Traditional Sprints | |
| 6/19/2021 | Skagit Speedway | Alger, WA | USA | Sportsman Sprints | |
| 6/19/2021 | Spoon River Speedway | Canton, IL | USA | USAC Speed2 IMRA Midget Car Series | |
| 6/19/2021 | St. Francois County Raceway | Farmington, MO | USA | Winged 410 Sprint Cars | |
| 6/19/2021 | Star Speedway | Epping, NH | USA | 350 Supermodifieds | Jen Garland Memorial |
| 6/19/2021 | Sycamore Speedway | Sycamore, IL | USA | Badger Midget Auto Racing Association | |
| 6/19/2021 | Twin Cities Raceway Park | North Vernon, IN | USA | Steel Block Sprints Association | |
| 6/19/2021 | Vado Speedway Park | Vado, NM | USA | Winged 305 Sprint Cars | |
| 6/19/2021 | Wayne County Speedway | Orrville, OH | USA | TBA | |
| 6/19/2021 | Western Speedway | Victoria, BC | CAN | Northwest Sprintcar Racing Association | Strawberry Cup |
| 6/20/2021 | Bedford Speedway | Bedford, PA | USA | RUSH Sprint Car Series | |
| 6/20/2021 | Bloomsburg Fairgrounds Speedway | Bloomsburg, PA | USA | USAC National Sprint Car Series | Eastern Storm |
| 6/20/2021 | Fayette County Speedway | Brownstown, IL | USA | POWRi National Midget League | Illinois SPEED week |
| 6/20/2021 | Grays Harbor Raceway | Elma, WA | USA | ASCS National Tour | |
| 6/20/2021 | Grays Harbor Raceway | Elma, WA | USA | Focus Midget Cars | |
| 6/20/2021 | Grays Harbor Raceway | Elma, WA | USA | Northwest Focus Midget Series | |
| 6/20/2021 | Grays Harbor Raceway | Elma, WA | USA | Winged 360 Sprint Cars | |
| 6/20/2021 | Humberstone Speedway | Port Colborne, ONT | CAN | Action Sprint Tour | |
| 6/20/2021 | Huset's Speedway | Brandon, SD | USA | Winged 305 Sprint Cars | |
| 6/20/2021 | Huset's Speedway | Brandon, SD | USA | Winged 410 Sprint Cars | $5,000 to win |
| 6/20/2021 | Nodak Speedway | Minot, ND | USA | Western Renegade Non-Wing Sprintcar Series | |
| 6/20/2021 | Path Valley Speedway Park | Spring Run, PA | USA | Winged 410 Sprint Cars | |
| 6/20/2021 | Tri-City Raceway Park | Franklin, PA | USA | Winged 410 Sprint Cars | |
| 6/20/2021 | Western Speedway | Victoria, BC | CAN | Northwest Sprintcar Racing Association | Strawberry Cup |
| 6/21/2021 | Huset's Speedway | Brandon, SD | USA | World of Outlaws | Huset's 50 |
| 6/22/2021 | Huset's Speedway | Brandon, SD | USA | World of Outlaws | Huset's 50 |
| 6/22/2021 | Plymouth Dirt Track | Plymouth, WI | USA | Midwest Sprint Car Association | |
| 6/23/2021 | Placerville Speedway | Placerville, CA | USA | Winged 360 Sprint Cars | |
| 6/23/2021 | Southern Iowa Speedway | Oskaloosa, IA | USA | Non-Wing Sprint Cars | |
| 6/24/2021 | Jackson Motorplex | Jackson, MN | USA | World of Outlaws | Jackson Nationals |
| 6/24/2021 | Norman County Speedway | Ada, MN | USA | Minnesota IMCA Racesaver Sprint Series | |
| 6/24/2021 | Skagit Speedway | Alger, WA | USA | ASCS National Tour | |
| 6/24/2021 | Skagit Speedway | Alger, WA | USA | Northwest Focus Midget Series | |
| 6/25/2021 | Accord Speedway | Accord, NY | USA | North East Wingless Sprints | |
| 6/25/2021 | Atomic Speedway | Chillicothe, OH | USA | Ohio Valley Sprint Car Association | |
| 6/25/2021 | Attica Raceway Park | Attica, OH | USA | AFCS 305 Sprint Car Series | |
| 6/25/2021 | Attica Raceway Park | Attica, OH | USA | AFCS 410 Sprint Car Series | |
| 6/25/2021 | Big Diamond Speedway | Minersville, PA | USA | American Racing Drivers Club | |
| 6/25/2021 | Big Diamond Speedway | Pottsville, PA | USA | United Racing Club | |
| 6/25/2021 | Black Hills Speedway | Rapid City, SD | USA | Winged 360 Sprint Cars | |
| 6/25/2021 | Bloomington Speedway | Bloomington, IN | USA | Non-Wing 410 Sprint Cars | |
| 6/25/2021 | Bloomington Speedway | Bloomington, IN | USA | USAC Midwest Regional Midget Car Series | |
| 6/25/2021 | Crawford County Speedway | Dension, IA | USA | Winged 305 Sprint Cars | |
| 6/25/2021 | Davenport Speedway | Davenport, IA | USA | Sprint Invaders Association | |
| 6/25/2021 | Gas City I-69 Speedway | Gas City, IN | USA | Non-Wing 410 Sprint Cars | Jerry Gappens Sr. Memorial |
| 6/25/2021 | Gas City I-69 Speedway | Gas City, IN | USA | USAC Speed2 Midwest Thunder Midget Car Series | Jerry Gappens Sr. Memorial |
| 6/25/2021 | Grondik Law Speedway | Superior, WI | USA | UMSS Winged Sprint Car Series | |
| 6/25/2021 | Heart O'Texas Speedway | Waco, TX | USA | Sprint Car Bandits | MDA Muscling in the Dirt Night, |
| 6/25/2021 | Jackson Motorplex | Jackson, MN | USA | World of Outlaws | Jackson Nationals |
| 6/25/2021 | Lexinton 104 Speedway | Lexington, TN | USA | United Sprint Car Series | |
| 6/25/2021 | Limaland Motorsports Park | Lima, OH | USA | National Racing Alliance | |
| 6/25/2021 | Madison International Speedway | Oregon, WI | USA | USAC Silver Crown Series | |
| 6/25/2021 | Mitchell Raceway | Fairbanks, AK | USA | Winged 360 Sprint Cars | |
| 6/25/2021 | Ocean Speedway | Watsonville, CA | USA | Western Midget Racing | |
| 6/25/2021 | Ocean Speedway | Watsonville, CA | USA | Winged 360 Sprint Cars | |
| 6/25/2021 | Ohsweken Speedway | Ohsweken, ONT | CAN | Winged 360 Sprint Cars | |
| 6/25/2021 | Ohsweken Speedway | Ohsweken, ONT | CAN | Winged Crate Sprint Cars | |
| 6/25/2021 | Plymouth Dirt Track | Plymouth, WI | USA | Midwest Sprint Car Association | |
| 6/25/2021 | Raceway 7 | Conneaut, OH | USA | RUSH Sprint Car Series | |
| 6/25/2021 | Red Dirt Raceway | Meeker, OK | USA | Oil Capital Racing Series | |
| 6/25/2021 | Red Dirt Raceway | Meeker, OK | USA | Winged 305 Sprint Cars | |
| 6/25/2021 | Red River Valley Speedway | Fargo, ND | USA | Minnesota IMCA Racesaver Sprint Series | |
| 6/25/2021 | River Cities Speedway | Grand Forks, ND | USA | Northern Outlaw Sprint Association | |
| 6/25/2021 | Skagit Speedway | Alger, WA | USA | ASCS National Tour | |
| 6/25/2021 | Skagit Speedway | Alger, WA | USA | Northwest Focus Midget Series | |
| 6/25/2021 | Trail-Way Speedway | Hanover, PA | USA | Winged 358 Sprint Cars | |
| 6/25/2021 | US 36 Raceway | Osborn, MO | USA | Winged 305 Sprint Cars | |
| 6/25/2021 | Utica-Rome Speedway | Vernon, NY | USA | Capital Region Sprintcar Agency | |
| 6/25/2021 | Wagner Speedway | Wagner, SD | USA | Midwest Sprint Touring Series | |
| 6/25/2021 | Wagner Speedway | Wagner, SD | USA | Winged 305 Sprint Cars | |
| 6/25/2021 | Williams Grove Speedway | Mechanicsburg, PA | USA | Winged 358 Sprint Cars | |
| 6/25/2021 | Williams Grove Speedway | Mechanicsburg, PA | USA | Winged 410 Sprint Cars | PA Speedweek |
| 6/26/2021 | 34 Raceway | West Burlington, IA | USA | Sprint Invaders Association | |
| 6/26/2021 | 35 Raceway Park | Frankfort, OH | USA | Ohio Thunder RaceSaver Sprint Car Series | |
| 6/26/2021 | 81 Speedway | Park City, KS | USA | USAC Midwest Wingless Racing Association | |
| 6/26/2021 | 81 Speedway | Park City, KS | USA | USAC Wingless Sprints Oklahoma | |
| 6/26/2021 | Alien Motor Speedway | Roswell, NM | USA | Winged 305 Sprint Cars | |
| 6/26/2021 | BAPS Motor Speedway | York Haven, PA | USA | Winged Super Sportsman | |
| 6/26/2021 | Butler Motor Speedway | Quincy, MI | USA | Winged 410 Sprint Cars | |
| 6/26/2021 | Cedar Lake Speedway | New Richmond, WI | USA | UMSS Traditional Sprint Car Series | |
| 6/26/2021 | Central Arizona Speedway | Casa Grande, AZ | USA | CAS Sprint Car Series | |
| 6/26/2021 | Cottage Grove Speedway | Cottage Grove, OR | USA | Limited Sprints | |
| 6/26/2021 | Creek County Speedway | Sapulpa, OK | USA | Winged 305 Sprint Cars | |
| 6/26/2021 | Devil's Bowl Speedway | Mesquite, TX | USA | Winged 305 Sprint Cars | |
| 6/26/2021 | Diamond Park Speedway | Murfreesboro, AR | USA | ASCS Mid-South Region | |
| 6/26/2021 | Eagle Raceway | Eagle, NE | USA | Winged 305 Sprint Cars | |
| 6/26/2021 | East Bay Raceway Park | Tampa, FL | USA | Winged 360 Sprint Cars | |
| 6/26/2021 | El Paso County Raceway | Calhan, CO | USA | ASCS Elite North Non-Wing Sprints | |
| 6/26/2021 | Eldora Speedway | Rossburg, OH | USA | USAC Silver Crown Series | |
| 6/26/2021 | Fonda Speedway | Fonda, NY | USA | Patriot Sprint Tour | |
| 6/26/2021 | Fremont Speedway | Fremont, OH | USA | AFCS 305 Sprint Car Series | |
| 6/26/2021 | Fremont Speedway | Fremont, OH | USA | AFCS 410 Sprint Car Series | |
| 6/26/2021 | Grays Harbor Raceway | Elma, WA | USA | Winged Limited Sprints | |
| 6/26/2021 | Hesston Speedway | Hesston, PA | USA | Laurel Highlands Sprint Car Series | |
| 6/26/2021 | I-44 Riverside Speedway | Oklahoma City, OK | USA | POWRi West Midget Car Series | |
| 6/26/2021 | Jackson Motorplex | Jackson, MN | USA | World of Outlaws | Jackson Nationals |
| 6/26/2021 | Lake Ozark Speedway | Eldon, MO | USA | Winged 360 Sprint Cars | |
| 6/26/2021 | Lake View Motor Speedway | Nichols, SC | USA | Carolina Sprint Tour | |
| 6/26/2021 | Land of Legends Raceway | Canandaigua, NY | USA | Winged 305 Sprint Cars | |
| 6/26/2021 | Lawton Speedway | Lawton, OK | USA | Non-Wing Champ Sprints | |
| 6/26/2021 | Lawton Speedway | Lawton, OK | USA | Winged 305 Sprint Cars | |
| 6/26/2021 | Lincoln Park Speedway | Putnamville, IN | USA | Non-Wing 410 Sprint Cars | |
| 6/26/2021 | Lincoln Speedway | Abbottstown, PA | USA | Winged 410 Sprint Cars | PA Speedweek / Kevin Gobrecht Memorial |
| 6/26/2021 | Marysville Raceway | Marysville, CA | USA | Winged 360 Sprint Cars | |
| 6/26/2021 | Marysville Raceway | Marysville, CA | USA | Winged Crate Sprint Cars | |
| 6/26/2021 | Michael's Mercer Raceway | Mercer, PA | USA | Allegheny Sprint Tour | Summer Nationals |
| 6/26/2021 | Mitchell Raceway | Fairbanks, AK | USA | Winged 360 Sprint Cars | |
| 6/26/2021 | Monadnock Speedway | Winchester, NH | USA | International Supermodified Association | |
| 6/26/2021 | Monarch Motor Speedway | Wichita Falls, TX | USA | Texas Sprint Series | |
| 6/26/2021 | New Egypt Speedway | New Egypt, NJ | USA | Mid-Atlantic Sprint Series | |
| 6/26/2021 | New Egypt Speedway | New Egypt, NJ | USA | North East Wingless Sprints | |
| 6/26/2021 | Off Road Speedway | Norfolk, NE | USA | Midwest Sprint Touring Series | |
| 6/26/2021 | Orland Raceway | Orland, CA | USA | Wingless Sprints | |
| 6/26/2021 | Path Valley Speedway Park | Spring Run, PA | USA | Non-Wing Super Sportsman | |
| 6/26/2021 | Path Valley Speedway Park | Spring Run, PA | USA | PA Sprint Series | |
| 6/26/2021 | Placerville Speedway | Placerville, CA | USA | Winged 360 Sprint Cars | |
| 6/26/2021 | Riverside International Speedway | West Memphis, AR | USA | Winged 305 Sprint Cars | |
| 6/26/2021 | Rumtown Speedway | Wentworth, NH | USA | Sprint Cars of New England | |
| 6/26/2021 | Rumtown Speedway | Wentworth, NH | USA | Sprint Cars of New England | |
| 6/26/2021 | Sandia Speedway | Albuquerque, NM | USA | Winged 360 Sprint Cars | |
| 6/26/2021 | Sharon Speedway | Hartford, OH | USA | RUSH Sprint Car Series | |
| 6/26/2021 | Sharon Speedway | Hartford, OH | USA | Winged 410 Sprint Cars | |
| 6/26/2021 | Siskyou Speedway | Yreka, CA | USA | Limited Sprints | |
| 6/26/2021 | Skagit Speedway | Alger, WA | USA | ASCS National Tour | |
| 6/26/2021 | Skagit Speedway | Alger, WA | USA | Northwest Focus Midget Series | |
| 6/26/2021 | Southern Oklahoma Speedway | Ardmore, OK | USA | Oil Capital Racing Series | |
| 6/26/2021 | Southern Ontario Motor Speedway | Merlin, ONT | CAN | Knights of Thunder Sprint Car Series | |
| 6/26/2021 | St. Francois County Raceway | Farmington, MO | USA | Winged 410 Sprint Cars | |
| 6/26/2021 | Star Speedway | Epping, NH | USA | 350 Supermodifieds | |
| 6/26/2021 | Stateline Speedway | Post Falls, ID | USA | Washington Midget Racing Association | |
| 6/26/2021 | Sunset Speedway Park | Banks, OR | USA | Wingless Sprint Series | |
| 6/26/2021 | Sycamore Speedway | Sycamore, IL | USA | Badger Midget Auto Racing Association | |
| 6/26/2021 | Thunderhill Raceway | Sumemrtown, TN | USA | United Sprint Car Series | |
| 6/26/2021 | Tri-State Speedway | Haubstadt, IN | USA | Midwest Sprint Car Series | |
| 6/26/2021 | Twin Cities Raceway Park | North Vernon, IN | USA | FAST 410 Sprint Car Series | |
| 6/26/2021 | Twin Cities Raceway Park | North Vernon, IN | USA | Indiana RaceSaver Sprint Car Series | |
| 6/26/2021 | Valley Speedway | Grain Valley, MO | USA | POWRi WAR Sprint Car Series | |
| 6/26/2021 | Ventura Raceway | Ventura, CA | USA | USAC West Coast Sprint Car Series | |
| 6/26/2021 | Ventura Raceway | Ventura, CA | USA | Western Midget Racing | |
| 6/26/2021 | Wayne County Speedway | Orrville, OH | USA | Winged 410 Sprint Cars | |
| 6/26/2021 | Wayne County Speedway | Wayne City, IL | USA | USAC Midwest Regional Midget Car Series | |
| 6/26/2021 | Wilmot Raceway | Wilmot, WI | USA | Midwest Sprint Car Association | |
| 6/26/2021 | Wilmot Raceway | Wilmot, WI | USA | Wisconsin WingLESS Sprint Car Series | |
| 6/26/2021 | Wiscasset Speedway | Wiscasset, ME | USA | NEMA Lites | |
| 6/26/2021 | Wiscasset Speedway | Wiscasset, ME | USA | NEMA Midget Car Series | |
| 6/27/2021 | Angell Park Speedway | Sun Prairie, WI | USA | Interstate Racing Association | |
| 6/27/2021 | Kokomo Speedway | Kokomo, IN | USA | Midget Cars | Bob Darland Memorial |
| 6/27/2021 | Kokomo Speedway | Kokomo, IN | USA | Non-Wing 410 Sprint Cars | Bob Darland Memorial |
| 6/27/2021 | Kokomo Speedway | Kokomo, IN | USA | USAC Speed2 Midwest Thunder Midget Car Series | |
| 6/27/2021 | Millstream Speedway | Findlay, OH | USA | Winged 305 Sprint Cars | |
| 6/27/2021 | Millstream Speedway | Findlay, OH | USA | Winged 410 Sprint Cars | |
| 6/27/2021 | Petaluma Speedway | Petaluma, CA | USA | Wingless Sprints | |
| 6/27/2021 | Redwood Speedway | Redwood Falls, MN | USA | Minnesota IMCA Racesaver Sprint Series | |
| 6/27/2021 | TBA | TBA | USA | POWRi WAR Sprint Car Series | |
| 6/27/2021 | Tri-City Raceway Park | Franklin, PA | USA | Winged 410 Sprint Cars | |
| 6/28/2021 | Lincoln Speedway | Abbottstown, PA | USA | Winged 410 Sprint Cars | PA Speedweek |
| 6/29/2021 | Wilmot Raceway | Wilmot, WI | USA | Wisconsin WingLESS Sprint Car Series | |
| 6/30/2021 | Atomic Speedway | Chillicothe, OH | USA | FAST 410 Sprint Car Series | $7,500 to Win |
| 6/30/2021 | Atomic Speedway | Chillicothe, OH | USA | Winged 410 Sprint Cars | Night the Stars Come Out |
| 6/30/2021 | Can-Am Speedway | LaFargeville, NY | USA | Empire Super Sprints | Central NY Speedweek |
| 6/30/2021 | Circle City Raceway | Indianapolis, IN | USA | USAC Midwest Regional Midget Car Series | |
| 6/30/2021 | Creek County Speedway | Sapulpa, OK | USA | Non-Wing Champ Sprints | |
| 6/30/2021 | Port Royal Speedway | Port Royal, PA | USA | United Racing Club | |
| 6/30/2021 | Port Royal Speedway | Port Royal, PA | USA | Winged 410 Sprint Cars | PA Speedweek |
| 6/30/2021 | Seekonk Speedway | Seekonk, MA | USA | NEMA Lites | Open Wheel Wednesday |
| 7/1/2021 | Circle City Raceway | Indianapolis, IN | USA | Indiana RaceSaver Sprint Car Series | |
| 7/1/2021 | Hagerstown Speedway | Hagerstown, MD | USA | Winged 410 Sprint Cars | PA Speedweek |
| 7/1/2021 | Humberstone Speedway | Port Colborne, ONT | CAN | Knights of Thunder Sprint Car Series | |
| 7/1/2021 | I-30 Speedway | Little Rock, AR | USA | Winged 360 Sprint Cars | |
| 7/1/2021 | Land of Legends Raceway | Canandaigua, NY | USA | Empire Super Sprints | Central NY Speedweek |
| 7/1/2021 | Orange County Fair Speedway | Middletown, NY | USA | USAC East Coast Sprint Car Series | |
| 7/1/2021 | Paragon Speedway | Paragon, IN | USA | Non-Wing 410 Sprint Cars | |
| 7/1/2021 | Paragon Speedway | Paragon, IN | USA | USAC Midwest Regional Midget Car Series | |
| 7/1/2021 | Plymouth Dirt Track | Plymouth, WI | USA | Interstate Racing Association | $5,000 to Win NASCAR Kick Off |
| 7/1/2021 | Plymouth Dirt Track | Plymouth, WI | USA | Midwest Sprint Car Association | |
| 7/1/2021 | Plymouth Speedway | Plymouth, IN | USA | USAC National Sprint Car Series | |
| 7/2/2021 | Accord Speedway | Accord, NY | USA | North East Wingless Sprints | |
| 7/2/2021 | Attica Raceway Park | Attica, OH | USA | Winged 305 Sprint Cars | |
| 7/2/2021 | Attica Raceway Park | Attica, OH | USA | Winged 410 Sprint Cars | |
| 7/2/2021 | Big Diamond Speedway | Pottsville, PA | USA | USAC East Coast Sprint Car Series | |
| 7/2/2021 | Big O Speedway | Ennis, TX | USA | Winged 305 Sprint Cars | |
| 7/2/2021 | Brewerton Speedway | Brewerton, NY | USA | Empire Super Sprints | Central NY Speedweek |
| 7/2/2021 | Cedar Lake Speedway | New Richmond, WI | USA | UMSS Traditional Sprint Car Series | |
| 7/2/2021 | Cedar Lake Speedway | New Richmond, WI | USA | World of Outlaws | Independence Day Spectacular |
| 7/2/2021 | Clinton County Speedway | Mill Hall, PA | USA | Laurel Highlands Sprint Car Series | |
| 7/2/2021 | Concordia High Banks | Confordia, KS | USA | Rocky Mountain Midget Association | |
| 7/2/2021 | Crawford County Speedway | Dension, IA | USA | Winged 305 Sprint Cars | |
| 7/2/2021 | Dog Hollow Speedway | Northern Cambria, PA | USA | RUSH Sprint Car Series | |
| 7/2/2021 | Fairgrounds Speedway | Cortez, CO | USA | POWRi Desert Winged Sprint Car Series | |
| 7/2/2021 | I-80 Speedway | Greenwood, NE | USA | Winged 360 Sprint Cars | |
| 7/2/2021 | I-96 Speedway | Lake Odessa, MI | USA | Great Lakes Super Sprints | |
| 7/2/2021 | Internmountain Speedway | Cheyenne, WY | USA | Auto Value Bumper to Bumper Super Sprints | King of the Wing Series |
| 7/2/2021 | Lake Ozark Speedway | Eldon, MO | USA | Winged 305 Sprint Cars | POWRi Super Sprint Nationals |
| 7/2/2021 | Lernerville Speedway | Sarver, PA | USA | Allegheny Sprint Tour | |
| 7/2/2021 | Lernerville Speedway | Sarver, PA | USA | Winged 410 Sprint Cars | |
| 7/2/2021 | Limaland Motorsports Park | Lima, OH | USA | National Racing Alliance | |
| 7/2/2021 | Lincoln Park Speedway | Putnamville, IN | USA | Midwest Sprint Car Series | Bill Gardner Sprintacular |
| 7/2/2021 | Lincoln Park Speedway | Putnamville, IN | USA | USAC National Sprint Car Series | Bill Gardner Sprintacular |
| 7/2/2021 | Marysville Raceway | Marysville, CA | USA | Winged 360 Sprint Cars | |
| 7/2/2021 | Marysville Raceway | Marysville, CA | USA | Winged Crate Sprint Cars | |
| 7/2/2021 | McLean County Speedway | Underwood, ND | USA | Western Renegade Non-Wing Sprintcar Series | |
| 7/2/2021 | Ohio Valley Speedway | Lubeck, WV | USA | Buckeye Outlaw Sprint Series | |
| 7/2/2021 | Ohsweken Speedway | Ohsweken, ONT | CAN | Winged 360 Sprint Cars | |
| 7/2/2021 | Old No 1 Speedway | Harrisburg, AR | USA | United Sprint Car Series | |
| 7/2/2021 | River Cities Speedway | Grand Forks, ND | USA | Northern Outlaw Sprint Association | |
| 7/2/2021 | Shady Bowl Speedway | De Graff, OH | USA | Must See Racing Lites | |
| 7/2/2021 | TBA | TBA | USA | USAC Midwest Wingless Racing Association | |
| 7/2/2021 | Wagner Speedway | Wagner, SD | USA | Winged 305 Sprint Cars | |
| 7/2/2021 | Williams Grove Speedway | Mechanicsburg, PA | USA | Winged 410 Sprint Cars | PA Speedweek |
| 7/3/2021 | 105 Speedway | Cleveland, TX | USA | Southern United Sprints | |
| 7/3/2021 | 35 Raceway Park | Frankfort, OH | USA | Ohio Thunder RaceSaver Sprint Car Series | |
| 7/3/2021 | 82 Speedway | Petty, TX | USA | Sprint Car Bandits | Flags & Fireworks |
| 7/3/2021 | Angell Park Speedway | Sun Prairie, WI | USA | POWRi National Midget League | Pepsi Nationals |
| 7/3/2021 | BAPS Motor Speedway | York Haven, PA | USA | Winged Super Sportsman | |
| 7/3/2021 | Bear Ridge Speedway | Bradford, VT | USA | USAC Speed2 DMA Midget Car Series | |
| 7/3/2021 | Beaver Dam Raceway | Beaver Dam, WI | USA | Badger Midget Auto Racing Association | |
| 7/3/2021 | Beaver Dam Raceway | Beaver Dam, WI | USA | Wisconsin WingLESS Sprint Car Series | |
| 7/3/2021 | Belleville High Banks | Belleville, KS | USA | Rocky Mountain Midget Association | Short Track |
| 7/3/2021 | Blue Valor Speedway | Emmett, ID | USA | ASCS National Tour | |
| 7/3/2021 | Brighton Speedway | Brighton, ONT | CAN | Knights of Thunder Sprint Car Series | |
| 7/3/2021 | Butler Motor Speedway | Quincy, MI | USA | Winged 410 Sprint Cars | |
| 7/3/2021 | Cedar Lake Speedway | New Richmond, WI | USA | UMSS Traditional Sprint Car Series | |
| 7/3/2021 | Cedar Lake Speedway | New Richmond, WI | USA | UMSS Winged Sprint Car Series | |
| 7/3/2021 | Cedar Lake Speedway | New Richmond, WI | USA | World of Outlaws | Independence Day Spectacular |
| 7/3/2021 | Colorado National Speedway | Dacano, CO | USA | Auto Value Bumper to Bumper Super Sprints | King of the Wing Series |
| 7/3/2021 | Cottage Grove Speedway | Cottage Grove, OR | USA | Limited Sprints | |
| 7/3/2021 | Crawford County Speedway | Van Buren, AR | USA | Sooner Sprint Series | |
| 7/3/2021 | Creek County Speedway | Sapulpa, OK | USA | Winged 305 Sprint Cars | |
| 7/3/2021 | Crystal Motor Speedway | Crystal, MI | USA | Great Lakes Super Sprints | |
| 7/3/2021 | Devil's Bowl Speedway | Mesquite, TX | USA | Winged 305 Sprint Cars | Firecracker 50 |
| 7/3/2021 | Devil's Bowl Speedway | West Haven, VT | USA | Sprint Cars of New England | |
| 7/3/2021 | Eagle Raceway | Eagle, NE | USA | Winged 305 Sprint Cars | |
| 7/3/2021 | Electric City Speedway | Eagle, MT | USA | Rocky Mountain Sprints | |
| 7/3/2021 | Evergreen Speedway | Monroe, WA | USA | Focus Midget Cars | |
| 7/3/2021 | Evergreen Speedway | Monroe, WA | USA | Granite Sprint Car Series | |
| 7/3/2021 | Evergreen Speedway | Monroe, WA | USA | Northwest Focus Midget Series | |
| 7/3/2021 | Fairgrounds Speedway | Cortez, CO | USA | POWRi Desert Winged Sprint Car Series | |
| 7/3/2021 | Fulton Speedway | Fulton NY | USA | Empire Super Sprints | Central NY Speedweek |
| 7/3/2021 | Hendry County Motorsports Park | Clewiston, FL | USA | Top Gun Sprint Car Series | |
| 7/3/2021 | Hesston Speedway | Hesston, PA | USA | Laurel Highlands Sprint Car Series | |
| 7/3/2021 | I-90 Speedway | Hartford, SD | USA | Midwest Sprint Touring Series | |
| 7/3/2021 | I-90 Speedway | Hartford, SD | USA | Winged 305 Sprint Cars | |
| 7/3/2021 | Knoxville Raceway | Knoxville, IA | USA | Pro Sprints | |
| 7/3/2021 | Knoxville Raceway | Knoxville, IA | USA | Winged 360 Sprint Cars | |
| 7/3/2021 | Knoxville Raceway | Knoxville, IA | USA | Winged 410 Sprint Cars | |
| 7/3/2021 | Kokomo Speedway | Kokomo, IN | USA | Non-Wing 410 Sprint Cars | |
| 7/3/2021 | Lake Ozark Speedway | Eldon, MO | USA | Winged 305 Sprint Cars | POWRi Super Sprint Nationals |
| 7/3/2021 | Langley Speedway | Hampton, VA | USA | Virginia Sprint Series | |
| 7/3/2021 | Lawton Speedway | Lawton, OK | USA | Non-Wing Champ Sprints | |
| 7/3/2021 | Lawton Speedway | Lawton, OK | USA | Winged 305 Sprint Cars | |
| 7/3/2021 | Lincoln Park Speedway | Putnamville, IN | USA | Midwest Sprint Car Series | Bill Gardner Sprintacular |
| 7/3/2021 | Lincoln Park Speedway | Putnamville, IN | USA | USAC Midwest Regional Midget Car Series | |
| 7/3/2021 | Lincoln Park Speedway | Putnamville, IN | USA | USAC National Sprint Car Series | Bill Gardner Sprintacular |
| 7/3/2021 | Monett Motor Speedway | Monett, MO | USA | ASCS Mid-South Region | |
| 7/3/2021 | Monett Motor Speedway | Monett, MO | USA | ASCS Sooner Region | |
| 7/3/2021 | Monett Motor Speedway | Monnett, MO | USA | ASCS Warrior Region | |
| 7/3/2021 | New Egypt Speedway | New Egypt, NJ | USA | USAC East Coast Sprint Car Series | |
| 7/3/2021 | Orland Raceway | Orland, CA | USA | Wingless Sprints | |
| 7/3/2021 | Oswego Speedway | Oswego, NY | USA | 350 Supermodifieds | |
| 7/3/2021 | Oswego Speedway | Oswego, NY | USA | Small Block Supermodifieds | |
| 7/3/2021 | Oswego Speedway | Oswego, NY | USA | Supermodifieds | |
| 7/3/2021 | Path Valley Speedway Park | Spring Run, PA | USA | PA Sprint Series | |
| 7/3/2021 | Pensacola Dirt Track | Pensacola, FL | USA | POWRi Southeast Outlaw Midgets | |
| 7/3/2021 | Petaluma Speedway | Petaluma, CA | USA | Winged 360 Sprint Cars | |
| 7/3/2021 | Pittsburgh's Pennsylvania Motor Speedway | Imperial, PA | USA | RUSH Sprint Car Series | |
| 7/3/2021 | Port Royal Speedway | Port Royal, PA | USA | Winged 410 Sprint Cars | PA Speedweek / Greg Hodnett Classic |
| 7/3/2021 | Riverside International Speedway | West Memphis, AR | USA | United Sprint Car Series | |
| 7/3/2021 | Riverside International Speedway | West Memphis, AR | USA | Winged 305 Sprint Cars | |
| 7/3/2021 | Rumtown Speedway | Wentworth, NH | USA | Midget Cars | |
| 7/3/2021 | Rumtown Speedway | Wentworth, NH | USA | Non-Wing Sprint Cars | |
| 7/3/2021 | Rumtown Speedway | Wentworth, NH | USA | Wingless Auto Club | |
| 7/3/2021 | Sandusky Speedway | Sandusky, OH | USA | Midwest Supermodified Series | |
| 7/3/2021 | Santa Maria Speedway | Santa Maria, CA | USA | USAC / CRA Sprint Car Series | Doug Fort Classic |
| 7/3/2021 | Spoon River Speedway | Canton, IL | USA | USAC Speed2 IMRA Midget Car Series | |
| 7/3/2021 | Stockton Dirt Track | Stockton, CA | USA | Hunt Magnetos Wingless Tour | |
| 7/3/2021 | Stockton Dirt Track | Stockton, CA | USA | Sprint Car Challenge Tour | |
| 7/3/2021 | Sweetwater Speedway | Rock Springs, WY | USA | ASCS Elite Great Plains Non-Wing Sprints | |
| 7/3/2021 | TBA | TBA | USA | Capital Region Sprintcar Agency | |
| 7/3/2021 | Wayne County Speedway | Orrville, OH | USA | TBA | |
| 7/3/2021 | Waynesfield Raceway Park | Waynesfield, OH | USA | Buckeye Outlaw Sprint Series | |
| 7/3/2021 | Waynesfield Raceway Park | Waynesfield, OH | USA | FAST 410 Sprint Car Series | |
| 7/3/2021 | Williston Basin Speedway | Williston, ND | USA | Western Renegade Non-Wing Sprintcar Series | |
| 7/4/2021 | Angell Park Speedway | Sun Prairie, WI | USA | Badger Midget Auto Racing Association | |
| 7/4/2021 | Angell Park Speedway | Sun Prairie, WI | USA | POWRi National Midget League | Pepsi Nationals |
| 7/4/2021 | Angell Park Speedway | Sun Prairie, WI | USA | Wisconsin WingLESS Sprint Car Series | |
| 7/4/2021 | Belleville High Banks | Belleville, KS | USA | Rocky Mountain Midget Association | Short Track |
| 7/4/2021 | Belleville High Banks | Belleville, KS | USA | United Rebel Sprint Series | |
| 7/4/2021 | Benton Coujnty Speedway | Vinton, IA | USA | Sprint Invaders Association | |
| 7/4/2021 | Blue Valor Speedway | Emmett, ID | USA | ASCS National Tour | |
| 7/4/2021 | Colorado National Speedway | Dacano, CO | USA | Auto Value Bumper to Bumper Super Sprints | King of the Wing Series |
| 7/4/2021 | Cottage Grove Speedway | Cottage Grove, OR | USA | Limited Sprints | |
| 7/4/2021 | Grays Harbor Raceway | Elma, WA | USA | TBA | |
| 7/4/2021 | Humberstone Speedway | Port Colborne, ONT | CAN | Action Sprint Tour | |
| 7/4/2021 | Lincoln Speedway | Lincoln, IL | USA | Winged 305 Sprint Cars | |
| 7/4/2021 | Magnolia Motor Speedway | Columbus, MS | USA | United Sprint Car Series | |
| 7/4/2021 | Meridian Speedway | Meridian, ID | USA | Non-Wing Crate Sprint Cars | |
| 7/4/2021 | Meridian Speedway | Meridian, ID | USA | Speed Tour Sprint Car Series | |
| 7/4/2021 | Nodak Speedway | Minot, ND | USA | Western Renegade Non-Wing Sprintcar Series | |
| 7/4/2021 | Placerville Speedway | Placerville, CA | USA | Winged 360 Sprint Cars | |
| 7/4/2021 | Selinsgrove Speedway | Selinsgrove, PA | USA | PA Sprint Series | |
| 7/4/2021 | Selinsgrove Speedway | Selinsgrove, PA | USA | Winged 410 Sprint Cars | PA Speedweek/Opperman/Bogar Memorial |
| 7/4/2021 | Silver Dollar Speedway | Chico, CA | USA | Winged 360 Sprint Cars | |
| 7/4/2021 | Sweetwater Speedway | Rock Springs, WY | USA | ASCS Elite Great Plains Non-Wing Sprints | |
| 7/4/2021 | Tri-City Raceway Park | Franklin, PA | USA | Winged 410 Sprint Cars | |
| 7/4/2021 | Wayne County Speedway | Orrville, OH | USA | Winged 410 Sprint Cars | King of the Country |
| 7/4/2021 | Weedsport Speedway | Weedsport, NY | USA | Empire Super Sprints | Central NY Speedweek |
| 7/5/2021 | Ohsweken Speedway | Ohsweken, ONT | CAN | Action Sprint Tour | |
| 7/6/2021 | Eagle River Speedway | Eagle River, WI | USA | Chequamegon Renegade Sprint Car Series | |
| 7/7/2021 | Action Track USA | Kutztown, PA | USA | USAC East Coast Sprint Car Series | |
| 7/7/2021 | Southern Iowa Speedway | Oskaloosa, IA | USA | Non-Wing Sprint Cars | |
| 7/8/2021 | Grand Rapids Speedway | Grand Rapids, MN | USA | Western Renegade Non-Wing Sprintcar Series | |
| 7/9/2021 | Afton Speedway | Afton, NY | USA | Capital Region Sprintcar Agency | |
| 7/9/2021 | Airport Raceway | Garden City, KS | USA | Rocky Mountain Midget Association | |
| 7/9/2021 | Attica Raceway Park | Attica, OH | USA | AFCS 305 Sprint Car Series | |
| 7/9/2021 | Attica Raceway Park | Attica, OH | USA | AFCS 410 Sprint Car Series | |
| 7/9/2021 | Black Hills Speedway | Rapid City, SD | USA | Winged 360 Sprint Cars | |
| 7/9/2021 | Crawford County Speedway | Dension, IA | USA | Winged 305 Sprint Cars | |
| 7/9/2021 | Deming Speedway | Everson, WA | USA | Northwest Focus Midget Series | |
| 7/9/2021 | Dog Hollow Speedway | Northern Cambria, PA | USA | Allegheny Sprint Tour | |
| 7/9/2021 | Dog Hollow Speedway | Northern Cambria, PA | USA | Laurel Highlands Sprint Car Series | |
| 7/9/2021 | Gallatin Speedway | Billings, MT | USA | ASCS National Tour | |
| 7/9/2021 | Gas City I-69 Speedway | Gas City, IN | USA | Non-Wing 410 Sprint Cars | |
| 7/9/2021 | Gas City I-69 Speedway | Gas City, IN | USA | USAC Midwest Regional Midget Car Series | |
| 7/9/2021 | Gas City I-69 Speedway | Gas City, IN | USA | USAC Midwest Regional Midget Car Series | |
| 7/9/2021 | Hartford Motor Speedway | Hartford, MI | USA | Great Lakes Super Sprints | |
| 7/9/2021 | Hartford Motor Speedway | Hartford, MI | USA | Great Lakes Traditional Sprints | |
| 7/9/2021 | Heart O'Texas Speedway | Waco, TX | USA | Texas Sprint Series | |
| 7/9/2021 | Jackson County Speedway | Jackson, OH | USA | USAC Speed2 Midwest Thunder Midget Car Series | |
| 7/9/2021 | Lernerville Speedway | Sarver, PA | USA | Winged 410 Sprint Cars | |
| 7/9/2021 | Merced Speedway | Merced, CA | USA | USAC West Coast Sprint Car Series | |
| 7/9/2021 | Merced Speedway | Merced, CA | USA | USAC Western States Midget Car Series | |
| 7/9/2021 | Mitchell Raceway | Fairbanks, AK | USA | Winged 360 Sprint Cars | |
| 7/9/2021 | Ocean Speedway | Watsonville, CA | USA | Winged 360 Sprint Cars | |
| 7/9/2021 | Ohsweken Speedway | Ohsweken, ONT | CAN | Winged 360 Sprint Cars | |
| 7/9/2021 | Ohsweken Speedway | Ohsweken, ONT | CAN | Winged Crate Sprint Cars | |
| 7/9/2021 | Rapid Speedway | Rock Rapids, IA | USA | Winged 305 Sprint Cars | |
| 7/9/2021 | River Cities Speedway | Grand Forks, ND | USA | Non-Wing Crate Sprint Cars | |
| 7/9/2021 | River Cities Speedway | Grand Forks, ND | USA | Northern Outlaw Sprint Association | |
| 7/9/2021 | River Cities Speedway | Grand Forks, ND | USA | Western Renegade Non-Wing Sprintcar Series | |
| 7/9/2021 | Stateline Speedway | Busti, NY | USA | All Star Circuit of Champions | |
| 7/9/2021 | TBA | TBA | USA | USAC National Sprint Car Series | |
| 7/9/2021 | the New Tulsa Speedway | Tulsa, OK | USA | POWRi West Midget Car Series | |
| 7/9/2021 | Trail-Way Speedway | Hanover, PA | USA | Winged 358 Sprint Cars | |
| 7/9/2021 | Travelers Rest Speedway | Travelers Rest, SC | USA | United Sprint Car Series | |
| 7/9/2021 | US 36 Raceway | Osborn, MO | USA | Winged 305 Sprint Cars | |
| 7/9/2021 | Wagner Speedway | Wagner, SD | USA | Winged 305 Sprint Cars | |
| 7/9/2021 | Williams Grove Speedway | Mechanicsburg, PA | USA | United Racing Club | |
| 7/9/2021 | Williams Grove Speedway | Mechanicsburg, PA | USA | Winged 410 Sprint Cars | |
| 7/10/2021 | 34 Raceway | West Burlington, IA | USA | Winged 305 Sprint Cars | |
| 7/10/2021 | Alien Motor Speedway | Roswell, NM | USA | Winged 305 Sprint Cars | |
| 7/10/2021 | Anderson Speedway | Anderson, IN | USA | Auto Value Bumper to Bumper Super Sprints | |
| 7/10/2021 | Anderson Speedway | Anderson, IN | USA | Midget Cars | |
| 7/10/2021 | Anderson Speedway | Anderson, IN | USA | Non-Wing 410 Sprint Cars | Glenn Niebel Classic |
| 7/10/2021 | Anderson Speedway | Anderson, IN | USA | USSA Kenyon Midgets | Don and Mel Kenyon Classic |
| 7/10/2021 | Atomic Speedway | Chillicothe, OH | USA | Buckeye Outlaw Sprint Series | |
| 7/10/2021 | Atomic Speedway | Chillicothe, OH | USA | D2 Midgets | |
| 7/10/2021 | Atomic Speedway | Chillicothe, OH | USA | USAC Speed2 Midwest Thunder Midget Car Series | |
| 7/10/2021 | BAPS Motor Speedway | York Haven, PA | USA | Winged Super Sportsman | |
| 7/10/2021 | Bear Ridge Speedway | Bradfort, VT | USA | Sprint Cars of New England | |
| 7/10/2021 | Cottage Grove Speedway | Cottage Grove, OR | USA | Limited Sprints | |
| 7/10/2021 | Creek County Speedway | Sapulpa, OK | USA | Winged 305 Sprint Cars | |
| 7/10/2021 | Devil's Bowl Speedway | Mesquite, TX | USA | Winged 305 Sprint Cars | |
| 7/10/2021 | Devils Lake Speedway | Crary, ND | USA | Western Renegade Non-Wing Sprintcar Series | |
| 7/10/2021 | Dixie Speedway | Woodstock, GA | USA | United Sprint Car Series | |
| 7/10/2021 | Eagle Raceway | Eagle, NE | USA | Winged 305 Sprint Cars | |
| 7/10/2021 | Fremont Speedway | Fremont, OH | USA | AFCS 305 Sprint Car Series | |
| 7/10/2021 | Fremont Speedway | Fremont, OH | USA | AFCS 410 Sprint Car Series | |
| 7/10/2021 | Gallatin Speedway | Billings, MT | USA | ASCS National Tour | |
| 7/10/2021 | Grays Harbor Raceway | Elma, WA | USA | Winged 360 Sprint Cars | |
| 7/10/2021 | Grays Harbor Raceway | Elma, WA | USA | Winged Limited Sprints | |
| 7/10/2021 | Hesston Speedway | Hesston, PA | USA | Laurel Highlands Sprint Car Series | |
| 7/10/2021 | I-90 Speedway | Hartford, SD | USA | Winged 305 Sprint Cars | |
| 7/10/2021 | Jukasa Motor Speedway | Hagersville, ONT | USA | International Supermodified Association | |
| 7/10/2021 | Kennedale Speedway Park | Kennedale, TX | USA | Texas Sprint Series | |
| 7/10/2021 | Knoxville Raceway | Knoxville, IA | USA | POWRi WAR Sprint Car Series | |
| 7/10/2021 | Knoxville Raceway | Knoxville, IA | USA | USAC Midwest Wingless Racing Association | |
| 7/10/2021 | Knoxville Raceway | Knoxville, IA | USA | USAC National Sprint Car Series | |
| 7/10/2021 | Knoxville Raceway | Knoxville, IA | USA | Winged 410 Sprint Cars | |
| 7/10/2021 | Lake Ozark Speedway | Eldon, MO | USA | Winged 360 Sprint Cars | |
| 7/10/2021 | Land of Legends Raceway | Canandaigua, NY | USA | Winged 305 Sprint Cars | |
| 7/10/2021 | Lawrenceburg Speedway | Lawrenceburg, In | USA | Non-Wing 410 Sprint Cars | |
| 7/10/2021 | Lawton Speedway | Lawton, OK | USA | Non-Wing Champ Sprints | |
| 7/10/2021 | Lawton Speedway | Lawton, OK | USA | Oil Capital Racing Series | |
| 7/10/2021 | Lincoln Park Speedway | Putnamville, IN | USA | Non-Wing 410 Sprint Cars | |
| 7/10/2021 | Lincoln Speedway | Abbottstown, PA | USA | Winged 358 Sprint Cars | |
| 7/10/2021 | Lincoln Speedway | Abbottstown, PA | USA | Winged 410 Sprint Cars | |
| 7/10/2021 | Marysville Raceway | Marysville, CA | USA | Winged 360 Sprint Cars | |
| 7/10/2021 | Merritt Speedway | Merritt, MI | USA | Great Lakes Super Sprints | |
| 7/10/2021 | Merritt Speedway | Merritt, MI | USA | Great Lakes Traditional Sprints | |
| 7/10/2021 | Merrittville Speedway | Thorold, ONT | CAN | Action Sprint Tour | |
| 7/10/2021 | Motor Mile Speedway | Radford, VA | USA | Virginia Sprint Series | |
| 7/10/2021 | New Egypt Speedway | New Egypt, NJ | USA | North East Wingless Sprints | |
| 7/10/2021 | Ona Speedway | Ona, WV | USA | USAC Speed2 Eastern Midget Car Series | |
| 7/10/2021 | Oswego Speedway | Oswego, NY | USA | Small Block Supermodifieds | SBS Twin 20's |
| 7/10/2021 | Oswego Speedway | Oswego, NY | USA | Supermodifieds | |
| 7/10/2021 | Outlaw Speedway | Perkinston, MS | USA | Winged 360 Sprint Cars | |
| 7/10/2021 | Park Jefferson International Speedway | Jefferson, SD | USA | Winged 305 Sprint Cars | |
| 7/10/2021 | Park Jefferson International Speedway | Jefferson, SD | USA | Winged 360 Sprint Cars | |
| 7/10/2021 | Path Valley Speedway Park | Spring Run, PA | USA | Non-Wing Super Sportsman | |
| 7/10/2021 | Petaluma Speedway | Petaluma, CA | USA | King of the West Springs presented by NARC | Salute to Baylands Raceway Park |
| 7/10/2021 | Petaluma Speedway | Petaluma, CA | USA | Wingless Sprints | |
| 7/10/2021 | Placerville Speedway | Placerville, CA | USA | USAC West Coast Sprint Car Series | |
| 7/10/2021 | Placerville Speedway | Placerville, CA | USA | USAC Western States Midget Car Series | |
| 7/10/2021 | Plymouth Dirt Track | Plymouth, WI | USA | Midwest Sprint Car Association | |
| 7/10/2021 | Port City Raceway | Tulsa, OK | USA | POWRi West Midget Car Series | |
| 7/10/2021 | Port Royal Speedway | Port Royal, PA | USA | Winged 410 Sprint Cars | |
| 7/10/2021 | Riverside International Speedway | West Memphis, AR | USA | Winged 305 Sprint Cars | |
| 7/10/2021 | Route 66 Motor Speedway | Amarillo, TX | USA | Winged 305 Sprint Cars | |
| 7/10/2021 | RPM Speedway | Hays, KS | USA | United Rebel Sprint Series | |
| 7/10/2021 | Sandia Speedway | Albuquerque, NM | USA | New Mexico Motor Racing Association | |
| 7/10/2021 | Selinsgrove Speedway | Selinsgrove, PA | USA | PA Sprint Series | |
| 7/10/2021 | Selinsgrove Speedway | Selinsgrove, PA | USA | United Racing Club | |
| 7/10/2021 | Selinsgrove Speedway | Selinsgrove, PA | USA | Winged 360 Sprint Cars | 360 Sprint Car Open |
| 7/10/2021 | Sharon Speedway | Hartford, OH | USA | All Star Circuit of Champions | Lou Blaney Memorial |
| 7/10/2021 | Skagit Speedway | Alger, WA | USA | Sportsman Sprints | Mid-Season Championship |
| 7/10/2021 | Skagit Speedway | Alger, WA | USA | Winged 360 Sprint Cars | Mid-Season Championship |
| 7/10/2021 | Spoon River Speedway | Canton, IL | USA | USAC Speed2 IMRA Midget Car Series | |
| 7/10/2021 | St. Francois County Raceway | Farmington, MO | USA | Winged 410 Sprint Cars | |
| 7/10/2021 | Star Speedway | Epping, NH | USA | 350 Supermodifieds | |
| 7/10/2021 | Sycamore Speedway | Sycamore, IL | USA | Badger Midget Auto Racing Association | |
| 7/10/2021 | TBA | TBA | USA | Patriot Sprint Tour | |
| 7/10/2021 | Twin Cities Raceway Park | North Vernon, IN | USA | Steel Block Sprints Association | |
| 7/10/2021 | Wayne County Speedway | Orrville, OH | USA | Allegheny Sprint Tour | |
| 7/10/2021 | Wayne County Speedway | Orrville, OH | USA | Indiana RaceSaver Sprint Car Series | Non-Point Race |
| 7/10/2021 | Wayne County Speedway | Orrville, OH | USA | Ohio Thunder RaceSaver Sprint Car Series | |
| 7/10/2021 | Wayne County Speedway | Orrville, OH | USA | Winged 410 Sprint Cars | |
| 7/10/2021 | Wayne County Speedway | Wayne City, IL | USA | USAC Midwest Regional Midget Car Series | |
| 7/10/2021 | Wilmot Raceway | Wilmot, WI | USA | Wisconsin WingLESS Sprint Car Series | |
| 7/10/2021 | Wilmot Raceway | Wilmot, WI | USA | World of Outlaws | Badger 40 |
| 7/11/2021 | Bedford Speedway | Bedford, PA | USA | Laurel Highlands Sprint Car Series | |
| 7/11/2021 | Bedford Speedway | Bedford, PA | USA | PA Sprint Series | |
| 7/11/2021 | Bemidji Speedway | Bemidji, MN | USA | Western Renegade Non-Wing Sprintcar Series | |
| 7/11/2021 | Humberstone Speedway | Port Colborne, ONT | CAN | Knights of Thunder Sprint Car Series | |
| 7/11/2021 | Huset's Speedway | Brandon, SD | USA | Northern Outlaw Sprint Association | |
| 7/11/2021 | Huset's Speedway | Brandon, SD | USA | Winged 305 Sprint Cars | |
| 7/11/2021 | Millstream Speedway | Findlay, OH | USA | Buckeye Outlaw Sprint Series | |
| 7/11/2021 | Millstream Speedway | Findlay, OH | USA | Winged 305 Sprint Cars | |
| 7/11/2021 | Paragon Speedway | Paragon, IN | USA | Non-Wing 410 Sprint Cars | |
| 7/11/2021 | Paragon Speedway | Paragon, IN | USA | Winged 305 Sprint Cars | |
| 7/11/2021 | RPM Speedway | Hays, KS | USA | United Rebel Sprint Series | |
| 7/11/2021 | Sharon Speedway | Hartford, OH | USA | All Star Circuit of Champions | Salute to the Troops |
| 7/11/2021 | Sharon Speedway | Hartford, OH | USA | RUSH Sprint Car Series | |
| 7/13/2021 | Attica Raceway Park | Attica, OH | USA | World of Outlaws | Brad Doty Classic |
| 7/13/2021 | Red Dirt Raceway | Meeker, OK | USA | USAC National Midget Car Series | Mid-America Midget Week |
| 7/14/2021 | Eldora Speedway | Rossburg, OH | USA | World of Outlaws | Joker's Wild |
| 7/14/2021 | St. Francois County Raceway | Farmington, MO | USA | Winged 410 Sprint Cars | |
| 7/15/2021 | Eldora Speedway | Rossburg, OH | USA | World of Outlaws | Kings Royal |
| 7/15/2021 | Jefferson County Speedway | Fairbury, NE | USA | Rocky Mountain Midget Association | |
| 7/15/2021 | Jefferson County Speedway | Fairbury, NE | USA | USAC National Midget Car Series | Mid-America Midget Week |
| 7/15/2021 | Kansas State Fairgrounds | Hutchinson, KS | USA | Winged 305 Sprint Cars | |
| 7/16/2021 | Accord Speedway | Accord, NY | USA | North East Wingless Sprints | |
| 7/16/2021 | Big O Speedway | Ennis, TX | USA | Winged 305 Sprint Cars | |
| 7/16/2021 | Black Hills Speedway | Rapid City, SD | USA | Winged 360 Sprint Cars | |
| 7/16/2021 | Bloomington Speedway | Bloomington, IN | USA | Non-Wing 410 Sprint Cars | |
| 7/16/2021 | Bloomington Speedway | Bloomington, IN | USA | Winged 305 Sprint Cars | |
| 7/16/2021 | Bloomsburg Fairgrounds Speedway | Bloomsburg, PA | USA | United Racing Club | |
| 7/16/2021 | Can-Am Speedway | LaFargeville, NY | USA | Patriot Sprint Tour | |
| 7/16/2021 | Clinton County Speedway | Mill Hall, PA | USA | Laurel Highlands Sprint Car Series | |
| 7/16/2021 | Crawford County Speedway | Dension, IA | USA | Winged 305 Sprint Cars | |
| 7/16/2021 | Dodge City Raceway Park | Dodge City, KS | USA | United Rebel Sprint Series | |
| 7/16/2021 | Eldora Speedway | Rossburg, OH | USA | World of Outlaws | Knight Before the Kings Royal |
| 7/16/2021 | Freedom Motorsports Park | Delevan, NY | USA | Empire Super Sprints | |
| 7/16/2021 | Gas City I-69 Speedway | Gas City, IN | USA | Non-Wing 410 Sprint Cars | |
| 7/16/2021 | Gravity Park Speedway | Chilton, WI | USA | Wisconsin WingLESS Sprint Car Series | |
| 7/16/2021 | Greenville Speedway | Greenville, MS | USA | United Sprint Car Series | |
| 7/16/2021 | Jackson Motorplex | Jackson, MN | USA | Midwest Power Series | |
| 7/16/2021 | Jackson Motorplex | Jackson, MN | USA | Midwest Sprint Touring Series | |
| 7/16/2021 | Jackson Motorplex | Jackson, MN | USA | Winged 305 Sprint Cars | |
| 7/16/2021 | Jefferson County Speedway | Fairbury, NE | USA | Rocky Mountain Midget Association | |
| 7/16/2021 | Jefferson County Speedway | Fairbury, NE | USA | USAC National Midget Car Series | Mid-America Midget Week |
| 7/16/2021 | Kalamazoo Speedway | Kalamazoo,MI | USA | Auto Value Bumper to Bumper Super Sprints | Winged |
| 7/16/2021 | Kansas State Fairgrounds | Hutchinson, KS | USA | USAC Midwest Wingless Racing Association | |
| 7/16/2021 | Kansas State Fairgrounds | Hutchinson, KS | USA | USAC Wingless Sprints Oklahoma | |
| 7/16/2021 | Lee USA Speedway | Lee, NH | USA | NEMA Lites | 50 Lap Special |
| 7/16/2021 | Lernerville Speedway | Sarver, PA | USA | Winged 410 Sprint Cars | |
| 7/16/2021 | Limaland Motorsports Park | Lima, OH | USA | National Racing Alliance | |
| 7/16/2021 | Lincoln Speedway | Lincoln, IL | USA | D2 Midgets | |
| 7/16/2021 | Lincoln Speedway | Lincoln, IL | USA | Midwest Open Wheel Association | |
| 7/16/2021 | Mitchell Raceway | Fairbanks, AK | USA | Winged 360 Sprint Cars | |
| 7/16/2021 | Ocean Speedway | Watsonville, CA | USA | Western Midget Racing | |
| 7/16/2021 | Ocean Speedway | Watsonville, CA | USA | Winged 360 Sprint Cars | Howard Kaeding Classic |
| 7/16/2021 | Ohsweken Speedway | Ohsweken, ONT | CAN | Winged 360 Sprint Cars | |
| 7/16/2021 | Ohsweken Speedway | Ohsweken, ONT | CAN | Winged Crate Sprint Cars | |
| 7/16/2021 | Perris Auto Speedway | Perris, CA | USA | Senior Sprints | |
| 7/16/2021 | Perris Auto Speedway | Perris, CA | USA | So Cal Sportsman Sprint Cars | |
| 7/16/2021 | Perris Auto Speedway | Perris, CA | USA | USAC / CRA Sprint Car Series | Summer Campfest |
| 7/16/2021 | Randolph County Raceway | Moberly, MO | USA | Sprint Invaders Association | |
| 7/16/2021 | River Cities Speedway | Grand Forks, ND | USA | Northern Outlaw Sprint Association | |
| 7/16/2021 | Sabine Motor Speedway | Many, LA | USA | Southern United Sprints | |
| 7/16/2021 | Saratoga Speedway | Black Creek, BC | CAN | WILROC | |
| 7/16/2021 | TBA | TBA | USA | Badger Midget Auto Racing Association | |
| 7/16/2021 | TBA | TBA | USA | Sprint Cars of New England | |
| 7/16/2021 | US 36 Raceway | Osborn, MO | USA | ASCS National Tour | |
| 7/16/2021 | US 36 Raceway | Osborn, MO | USA | ASCS Warrior Region | |
| 7/16/2021 | Valley Speedway | Grain Valley, MO | USA | POWRi National Midget League | Thunder in the Valley |
| 7/16/2021 | Valley Speedway | Grain Valley, MO | USA | POWRi WAR Sprint Car Series | |
| 7/16/2021 | Valley Speedway | Grain Valley, MO | USA | POWRi West Midget Car Series | Thunder in the Valley |
| 7/16/2021 | Williams Grove Speedway | Mechanicsburg, PA | USA | Winged 358 Sprint Cars | |
| 7/16/2021 | Williams Grove Speedway | Mechanicsburg, PA | USA | Winged 410 Sprint Cars | |
| 7/17/2021 | 34 Raceway | West Burlington, IA | USA | Winged 305 Sprint Cars | |
| 7/17/2021 | 35 Raceway Park | Frankfort, OH | USA | Ohio Thunder RaceSaver Sprint Car Series | |
| 7/17/2021 | Bear Ridge Speedway | Bradford, VT | USA | USAC Speed2 DMA Midget Car Series | |
| 7/17/2021 | Big O Speedway | Ennis, TX | USA | ASCS Elite Non-Wing Sprints | |
| 7/17/2021 | Bridgeport Motorsports Park | Bridgeport, NJ | USA | Mid-Atlantic Sprint Series | |
| 7/17/2021 | Brockville Ontario Speedway | Brockville, ONT | CAN | Knights of Thunder Sprint Car Series | |
| 7/17/2021 | Brockville Ontario Speedway | Brockville, ONT | USA | Patriot Sprint Tour | |
| 7/17/2021 | Butler Motor Speedway | Quincy, MI | USA | Winged 410 Sprint Cars | |
| 7/17/2021 | Cedar Lake Speedway | New Richmond, WI | USA | UMSS Traditional Sprint Car Series | |
| 7/17/2021 | Creek County Speedway | Sapulpa, OK | USA | Winged 305 Sprint Cars | |
| 7/17/2021 | Devil's Bowl Speedway | Mesquite, TX | USA | Winged 305 Sprint Cars | |
| 7/17/2021 | Devils Lake Speedway | Crary, ND | USA | Western Renegade Non-Wing Sprintcar Series | |
| 7/17/2021 | Dodge City Raceway Park | Dodge City, KS | USA | United Rebel Sprint Series | |
| 7/17/2021 | Dothan Motor Speedway | Cottonweood, AL | USA | LoBuck Sprint Car Series | |
| 7/17/2021 | Eagle Raceway | Eagle, NE | USA | Winged 305 Sprint Cars | |
| 7/17/2021 | Eldora Speedway | Rossburg, OH | USA | World of Outlaws | Kings Royal |
| 7/17/2021 | Grandview Speedway | Bechtelsville, PA | USA | United Racing Club | |
| 7/17/2021 | Grays Harbor Raceway | Elma, WA | USA | Non-Wing Limited Sprints | |
| 7/17/2021 | Grays Harbor Raceway | Elma, WA | USA | Wingless Sprint Series | |
| 7/17/2021 | I-35 Speedway | Winston, MO | USA | USAC Midwest Wingless Racing Association | |
| 7/17/2021 | I-71 Speedway | Leesville, LA | USA | Southern United Sprints | |
| 7/17/2021 | I-90 Speedway | Hartford, SD | USA | Midwest Sprint Touring Series | |
| 7/17/2021 | I-90 Speedway | Hartford, SD | USA | Winged 305 Sprint Cars | |
| 7/17/2021 | Jefferson County Speedway | Fairbury, NE | USA | Rocky Mountain Midget Association | |
| 7/17/2021 | Jefferson County Speedway | Fairbury, NE | USA | USAC National Midget Car Series | Mid-America Midget Week |
| 7/17/2021 | Knoxville Raceway | Knoxville, IA | USA | Midwest Power Series | |
| 7/17/2021 | Knoxville Raceway | Knoxville, IA | USA | Pro Sprints | |
| 7/17/2021 | Knoxville Raceway | Knoxville, IA | USA | Winged 360 Sprint Cars | |
| 7/17/2021 | Knoxville Raceway | Knoxville, IA | USA | Winged 410 Sprint Cars | |
| 7/17/2021 | Land of Legends Raceway | Canandaigua, NY | USA | Winged 305 Sprint Cars | |
| 7/17/2021 | Latrobe Speedway | Latrobe, PA | USA | Laurel Highlands Sprint Car Series | |
| 7/17/2021 | Lawton Speedway | Lawton, OK | USA | Winged 305 Sprint Cars | |
| 7/17/2021 | Lincoln County Raceway | North Platte, NE | USA | ASCS Elite Great Plains Non-Wing Sprints | |
| 7/17/2021 | Lincoln Park Speedway | Putnamville, IN | USA | Non-Wing 410 Sprint Cars | |
| 7/17/2021 | Lincoln Speedway | Abbottstown, PA | USA | American Racing Drivers Club | |
| 7/17/2021 | Lincoln Speedway | Abbottstown, PA | USA | Winged 358 Sprint Cars | |
| 7/17/2021 | Lincoln Speedway | Abbottstown, PA | USA | Winged 410 Sprint Cars | |
| 7/17/2021 | Marysville Raceway | Marysville, CA | USA | Winged 360 Sprint Cars | |
| 7/17/2021 | Marysville Raceway | Marysville, CA | USA | Winged Crate Sprint Cars | |
| 7/17/2021 | Meridian Speedway | Meridian, ID | USA | Focus Midget Cars | |
| 7/17/2021 | Meridian Speedway | Meridian, ID | USA | Non-Wing Crate Sprint Cars | |
| 7/17/2021 | Michael's Mercer Raceway | Mercer, PA | USA | Winged 410 Sprint Cars | |
| 7/17/2021 | Ocean Speedway | Watsonville, CA | USA | King of the West Springs presented by NARC | Howard Kaeding Classic |
| 7/17/2021 | Oklahoma Sports Park | Ada, OK | USA | Sooner Sprint Series | |
| 7/17/2021 | Orland Raceway | Orland, CA | USA | Wingless Sprints | |
| 7/17/2021 | Oswego Speedway | Oswego, NY | USA | 350 Supermodifieds | |
| 7/17/2021 | Oswego Speedway | Oswego, NY | USA | Small Block Supermodifieds | Mr. SBS |
| 7/17/2021 | Oswego Speedway | Oswego, NY | USA | Supermodifieds | Mr. Supermodified |
| 7/17/2021 | Perris Auto Speedway | Perris, CA | USA | Senior Sprints | |
| 7/17/2021 | Perris Auto Speedway | Perris, CA | USA | So Cal Sportsman Sprint Cars | |
| 7/17/2021 | Perris Auto Speedway | Perris, CA | USA | USAC / CRA Sprint Car Series | Summer Campfest |
| 7/17/2021 | Pike County Speedwawy | Magnolia, MS | USA | United Sprint Car Series | |
| 7/17/2021 | Pittsburgh's Pennsylvania Motor Speedway | Imperial, PA | USA | Winged 410 Sprint Cars | |
| 7/17/2021 | Placerville Speedway | Placerville, CA | USA | Hunt Magnetos Wingless Tour | |
| 7/17/2021 | Placerville Speedway | Placerville, CA | USA | Winged 360 Sprint Cars | |
| 7/17/2021 | Plymouth Dirt Track | Plymouth, WI | USA | Midwest Sprint Car Association | |
| 7/17/2021 | Port Royal Speedway | Port Royal, PA | USA | Non-Wing Super Sportsman | |
| 7/17/2021 | Port Royal Speedway | Port Royal, PA | USA | PA Sprint Series | |
| 7/17/2021 | Port Royal Speedway | Port Royal, PA | USA | Winged 410 Sprint Cars | |
| 7/17/2021 | Revolution Park | Monroe, LA | USA | ASCS Lone Star Region | |
| 7/17/2021 | Revolution Park | Monroe, LA | USA | ASCS Mid-South Region | |
| 7/17/2021 | Riverside International Speedway | West Memphis, AR | USA | Winged 305 Sprint Cars | |
| 7/17/2021 | Rumtown Speedway | Wentworth, NH | USA | Midget Cars | |
| 7/17/2021 | Rumtown Speedway | Wentworth, NH | USA | Sprint Cars of New England | |
| 7/17/2021 | Rumtown Speedway | Wentworth, NH | USA | Wingless Auto Club | |
| 7/17/2021 | Sandia Speedway | Albuquerque, NM | USA | Winged 360 Sprint Cars | |
| 7/17/2021 | Saratoga Speedway | Black Creek, BC | CAN | WILROC | |
| 7/17/2021 | Sharon Speedway | Hartford, OH | USA | RUSH Sprint Car Series | |
| 7/17/2021 | Shenandoah Speedway | Shenandoah, VA | USA | Virginia Sprint Series | |
| 7/17/2021 | Spoon River Speedway | Canton, IL | USA | USAC Speed2 IMRA Midget Car Series | |
| 7/17/2021 | St. Francois County Raceway | Farmington, MO | USA | Winged 410 Sprint Cars | |
| 7/17/2021 | TBA | TBA | USA | Allegheny Sprint Tour | |
| 7/17/2021 | TBA | TBA | USA | Badger Midget Auto Racing Association | |
| 7/17/2021 | Twin Cities Raceway Park | North Vernon, IN | USA | Indiana RaceSaver Sprint Car Series | |
| 7/17/2021 | Twin Cities Raceway Park | North Vernon, IN | USA | Midwest Sprint Car Series | |
| 7/17/2021 | US 24 Raceway | Logansport, IN | USA | USAC Speed2 Midwest Thunder Midget Car Series | |
| 7/17/2021 | Vado Speedway Park | Vado, NM | USA | New Mexico Motor Racing Association | |
| 7/17/2021 | Valley Speedway | Grain Valley, MO | USA | POWRi National Midget League | Thunder in the Valley |
| 7/17/2021 | Valley Speedway | Grain Valley, MO | USA | POWRi WAR Sprint Car Series | |
| 7/17/2021 | Valley Speedway | Grain Valley, MO | USA | POWRi West Midget Car Series | Thunder in the Valley |
| 7/17/2021 | Wenatchee Valley Super Oval | East Wenatchee, WA | USA | Speed Tour Sprint Car Series | |
| 7/17/2021 | Wenatchee Valley Super Oval | Wenatchee, WA | USA | Northwest Focus Midget Series | |
| 7/17/2021 | Wenatchee Valley Super Oval | Wenatchee, WA | USA | Northwest Sprintcar Racing Association | |
| 7/17/2021 | Wilmot Raceway | Wilmot, WI | USA | Wisconsin WingLESS Sprint Car Series | |
| 7/18/2021 | Angell Park Speedway | Sun Prairie, WI | USA | Badger Midget Auto Racing Association | |
| 7/18/2021 | Angell Park Speedway | Sun Prairie, WI | USA | Wisconsin WingLESS Sprint Car Series | |
| 7/18/2021 | Cornwall Motor Speedway | Cornwall, ONT | CAN | Knights of Thunder Sprint Car Series | |
| 7/18/2021 | Huset's Speedway | Brandon, SD | USA | Winged 305 Sprint Cars | Hall of Fame Night |
| 7/18/2021 | Huset's Speedway | Brandon, SD | USA | Winged 410 Sprint Cars | Hall of Fame Night |
| 7/18/2021 | Petaluma Speedway | Petaluma, CA | USA | Winged 360 Sprint Cars | |
| 7/18/2021 | TBA | TBA | USA | POWRi National Midget League | |
| 7/18/2021 | Tri-City Raceway Park | Franklin, PA | USA | Winged 410 Sprint Cars | |
| 7/19/2021 | Cornwall Motor Speedway | Cornwall, ONT | USA | Patriot Sprint Tour | |
| 7/20/2021 | Lernerville Speedway | Sarver, PA | USA | World of Outlaws | Don Martin Memorial Silver Cup |
| 7/20/2021 | New Egypt Speedway | New Egypt, NJ | USA | North East Wingless Sprints | |
| 7/20/2021 | Rapid Speedway | Rock Rapids, IA | USA | Midwest Sprint Touring Series | |
| 7/20/2021 | Selinsgrove Speedway | Selinsgrove, PA | USA | Winged 410 Sprint Cars | 75th Anniversary Race |
| 7/20/2021 | Southern Iowa Speedway | Oskaloosa, IA | USA | Non-Wing Sprint Cars | |
| 7/21/2021 | New London-Waterford Speedbowl | Waterford, CT | USA | NEMA Midget Car Series | |
| 7/21/2021 | St. Francois County Raceway | Farmington, MO | USA | Winged 410 Sprint Cars | |
| 7/22/2021 | Circle City Raceway | Indianapolis, IN | USA | USAC Midwest Regional Midget Car Series | |
| 7/22/2021 | Riverside International Speedway | West Memphis, AR | USA | ASCS Mid-South Region | |
| 7/22/2021 | Riverside International Speedway | West Memphis, AR | USA | ASCS National Tour | ASCS Speed Week |
| 7/23/2021 | Albany-Saratoga Speedway | Malta, Ny | USA | Empire Super Sprints | |
| 7/23/2021 | Attica Raceway Park | Attica, OH | USA | AFCS 305 Sprint Car Series | |
| 7/23/2021 | Attica Raceway Park | Attica, OH | USA | AFCS 410 Sprint Car Series | |
| 7/23/2021 | Batesville Motor Speedway | Batesville, AR | USA | ASCS Mid-South Region | |
| 7/23/2021 | Batesville Motor Speedway | Batesville, AR | USA | ASCS National Tour | ASCS Speed Week |
| 7/23/2021 | Big Diamond Speedway | Pottsville, PA | USA | Mid-Atlantic Sprint Series | |
| 7/23/2021 | Big Diamond Speedway | Pottsville, PA | USA | PA Sprint Series | |
| 7/23/2021 | Crawford County Speedway | Dension, IA | USA | Winged 305 Sprint Cars | |
| 7/23/2021 | Dixieland Speedway | Elizabeth City, NC | USA | Virginia Sprint Series | |
| 7/23/2021 | Gas City I-69 Speedway | Gas City, IN | USA | USAC National Sprint Car Series | Indiana Sprint Week |
| 7/23/2021 | Georgetown Speedway | Georgetown, DE | USA | USAC East Coast Sprint Car Series | |
| 7/23/2021 | I-96 Speedway | Lake Odessa, MI | USA | Great Lakes Traditional Sprints | |
| 7/23/2021 | Jacksonville Speedway | Jacksonville, IL | USA | Winged 305 Sprint Cars | |
| 7/23/2021 | Jacksonville Speedway | Jacksonville, IL | USA | Winged 410 Sprint Cars | |
| 7/23/2021 | Lake Ozark Speedway | Eldon, MO | USA | All Star Circuit of Champions | |
| 7/23/2021 | Lake Ozark Speedway | Eldon, MO | USA | POWRi WAR Sprint Car Series | |
| 7/23/2021 | Lake Ozark Speedway | Eldon, MO | USA | Winged 305 Sprint Cars | |
| 7/23/2021 | Lernerville Speedway | Sarver, PA | USA | Buckeye Outlaw Sprint Series | |
| 7/23/2021 | Lernerville Speedway | Sarver, PA | USA | RUSH Sprint Car Series | |
| 7/23/2021 | Limaland Motorsports Park | Lima, OH | USA | National Racing Alliance | |
| 7/23/2021 | Mitchell Raceway | Fairbanks, AK | USA | Winged 360 Sprint Cars | |
| 7/23/2021 | Murray County Speedway | Slayton, MN | USA | Minnesota IMCA Racesaver Sprint Series | |
| 7/23/2021 | Murray County Speedway | Slayton, MN | USA | Winged 305 Sprint Cars | |
| 7/23/2021 | Ocean Speedway | Watsonville, CA | USA | Winged 360 Sprint Cars | |
| 7/23/2021 | Ohsweken Speedway | Ohsweken, ONT | CAN | Winged 360 Sprint Cars | |
| 7/23/2021 | Ohsweken Speedway | Ohsweken, ONT | CAN | Winged Crate Sprint Cars | |
| 7/23/2021 | Outagamie Speedway | Seymour, WI | USA | Interstate Racing Association | |
| 7/23/2021 | Paragon Speedway | Paragon, IN | USA | Non-Wing 410 Sprint Cars | |
| 7/23/2021 | Penn Can Speedway | Susquehanna, PA | USA | Capital Region Sprintcar Agency | |
| 7/23/2021 | River Cities Speedway | Grand Forks, ND | USA | Northern Outlaw Sprint Association | |
| 7/23/2021 | Sandusky Speedway | Sandusky, OH | USA | International Supermodified Association | Hy-Miler Nationals |
| 7/23/2021 | Silver Dollar Speedway | Chico, CA | USA | Winged 360 Sprint Cars | |
| 7/23/2021 | Skagit Speedway | Alger, WA | USA | Northwest Focus Midget Series | |
| 7/23/2021 | Skagit Speedway | Alger, WA | USA | Winged 360 Sprint Cars | Summer Nationals |
| 7/23/2021 | Stateline Speedway | Post Falls, ID | USA | ISW Sprint Cars | |
| 7/23/2021 | Trail-Way Speedway | Hanover, PA | USA | Winged 358 Sprint Cars | |
| 7/23/2021 | US 36 Raceway | Osborn, MO | USA | United Rebel Sprint Series | |
| 7/23/2021 | Wagner Speedway | Wagner, SD | USA | Winged 305 Sprint Cars | |
| 7/23/2021 | Wake County Speedway | Raleigh, NC | USA | USAC Speed2 Eastern Midget Car Series | |
| 7/23/2021 | West Texas Raceway | Lubbock, TX | USA | ASCS Elite Non-Wing Sprints | |
| 7/23/2021 | Williams Grove Speedway | Mechanicsburg, PA | USA | World of Outlaws | Summer Nationals |
| 7/24/2021 | 34 Raceway | West Burlington, IA | USA | Winged 305 Sprint Cars | |
| 7/24/2021 | Antioch Speedway | Antioch, CA | USA | Wingless Sprints | |
| 7/24/2021 | BAPS Motor Speedway | York Haven, PA | USA | Winged Super Sportsman | |
| 7/24/2021 | Bear Ridge Speedway | Bradfort, VT | USA | Sprint Cars of New England | |
| 7/24/2021 | Beaver Dam Raceway | Beaver Dam, WI | USA | Interstate Racing Association | |
| 7/24/2021 | Berlin Raceway | Marne, MI | USA | Auto Value Bumper to Bumper Super Sprints | Non-Wing |
| 7/24/2021 | Bethany Speedway | Bethany, MO | USA | United Rebel Sprint Series | |
| 7/24/2021 | Bridgeport Motorsports Park | Bridgeport, NJ | USA | USAC East Coast Sprint Car Series | |
| 7/24/2021 | Brighton Speedway | Brighton, ONT | CAN | Knights of Thunder Sprint Car Series | |
| 7/24/2021 | Butler Motor Speedway | Quincy, MI | USA | Winged 410 Sprint Cars | |
| 7/24/2021 | Cedar Lake Speedway | New Richmond, WI | USA | UMSS Traditional Sprint Car Series | |
| 7/24/2021 | Central Missouri Speedway | Warrensburg, MO | USA | USAC Midwest Wingless Racing Association | |
| 7/24/2021 | Cottage Grove Speedway | Cottage Grove, OR | USA | Limited Sprints | |
| 7/24/2021 | Creek County Speedway | Sapulpa, OK | USA | POWRi West Midget Car Series | |
| 7/24/2021 | Devil's Bowl Speedway | Mesquite, TX | USA | Winged 305 Sprint Cars | |
| 7/24/2021 | Devils Lake Speedway | Crary, ND | USA | Western Renegade Non-Wing Sprintcar Series | |
| 7/24/2021 | Dillon Motor Speedway | Dillon, SC | USA | USAC Speed2 Eastern Midget Car Series | |
| 7/24/2021 | Eagle Raceway | Eagle, NE | USA | Winged 305 Sprint Cars | |
| 7/24/2021 | El Paso County Raceway | Calhan, CO | USA | ASCS Elite North Non-Wing Sprints | |
| 7/24/2021 | Fremont Speedway | Fremont, OH | USA | AFCS 305 Sprint Car Series | |
| 7/24/2021 | Fremont Speedway | Fremont, OH | USA | AFCS 410 Sprint Car Series | |
| 7/24/2021 | Friendship Motor Speedway | Elkin, NC | USA | Carolina Sprint Tour | |
| 7/24/2021 | Hub City Highbanks Speedway | Clinton, OK | USA | Oil Capital Racing Series | |
| 7/24/2021 | I-30 Speedway | Little Rock, AR | USA | ASCS Mid-South Region | |
| 7/24/2021 | I-30 Speedway | Little Rock, AR | USA | ASCS National Tour | ASCS Speed Week |
| 7/24/2021 | I-90 Speedway | Hartford, SD | USA | Winged 305 Sprint Cars | |
| 7/24/2021 | Knoxville Raceway | Knoxville, IA | USA | Pro Sprints | |
| 7/24/2021 | Knoxville Raceway | Knoxville, IA | USA | Winged 360 Sprint Cars | |
| 7/24/2021 | Knoxville Raceway | Knoxville, IA | USA | Winged 410 Sprint Cars | |
| 7/24/2021 | Kokomo Speedway | Kokomo, IN | USA | USAC National Sprint Car Series | Indiana Sprint Week |
| 7/24/2021 | Lake Ozark Speedway | Eldon, MO | USA | All Star Circuit of Champions | |
| 7/24/2021 | Lake Ozark Speedway | Eldon, MO | USA | POWRi WAR Sprint Car Series | |
| 7/24/2021 | Lincoln Park Speedway | Putnamville, IN | USA | Winged 305 Sprint Cars | |
| 7/24/2021 | Marysville Raceway | Marysville, CA | USA | Winged 360 Sprint Cars | |
| 7/24/2021 | Marysville Raceway | Marysville, CA | USA | Winged Crate Sprint Cars | |
| 7/24/2021 | Merced Speedway | Merced, CA | USA | Hunt Magnetos Wingless Tour | |
| 7/24/2021 | Michael's Mercer Raceway | Mercer, PA | USA | Allegheny Sprint Tour | Big Mav Classic |
| 7/24/2021 | Monadnock Speedway | Winchester, NH | USA | NEMA Lites | Mike Scrivani Memorial |
| 7/24/2021 | Monadnock Speedway | Winchester, NH | USA | NEMA Midget Car Series | Mike Scrivani Memorial |
| 7/24/2021 | Path Valley Speedway Park | Spring Run, PA | USA | Non-Wing Super Sportsman | |
| 7/24/2021 | Path Valley Speedway Park | Spring Run, PA | USA | PA Sprint Series | |
| 7/24/2021 | Pittsburgh's Pennsylvania Motor Speedway | Imperial, PA | USA | Buckeye Outlaw Sprint Series | |
| 7/24/2021 | Pittsburgh's Pennsylvania Motor Speedway | Imperial, PA | USA | RUSH Sprint Car Series | |
| 7/24/2021 | Placerville Speedway | Placerville, CA | USA | Winged 360 Sprint Cars | |
| 7/24/2021 | Plymouth Dirt Track | Plymouth, WI | USA | Midwest Sprint Car Association | |
| 7/24/2021 | Plymouth Speedway | Plymouth, IN | USA | National Racing Alliance | |
| 7/24/2021 | Portsmouth Raceway Park | Portsmouth, OH | USA | Ohio Valley Sprint Car Association | |
| 7/24/2021 | Route 66 Motor Speedway | Amarillo, TX | USA | ASCS Elite Non-Wing Sprints | |
| 7/24/2021 | Sandia Speedway | Albuquerque, NM | USA | New Mexico Motor Racing Association | |
| 7/24/2021 | Sandusky Speedway | Sandusky, OH | USA | International Supermodified Association | Hy-Miler Nationals |
| 7/24/2021 | Santa Maria Speedway | Santa Maria, CA | USA | King of the West Springs presented by NARC | Winged Madness/Wheelie Contest |
| 7/24/2021 | Selinsgrove Speedway | Selinsgrove, PA | USA | Winged 410 Sprint Cars | |
| 7/24/2021 | Sharon Speedway | Hartford, OH | USA | Winged 410 Sprint Cars | |
| 7/24/2021 | Silver Bullet Speedway | Owendale, MI | USA | Great Lakes Traditional Sprints | |
| 7/24/2021 | Skagit Speedway | Alger, WA | USA | Northwest Focus Midget Series | |
| 7/24/2021 | Skagit Speedway | Alger, WA | USA | Winged 360 Sprint Cars | Summer Nationals |
| 7/24/2021 | Southern Oklahoma Speedway | Ardmore, OK | USA | Texas Sprint Series | |
| 7/24/2021 | St. Francois County Raceway | Farmington, MO | USA | Winged 410 Sprint Cars | |
| 7/24/2021 | Sycamore Speedway | Sycamore, IL | USA | Badger Midget Auto Racing Association | |
| 7/24/2021 | TBA | TBA | USA | USAC Speed2 IMRA Midget Car Series | |
| 7/24/2021 | Vado Speedway Park | Vado, NM | USA | Winged 305 Sprint Cars | |
| 7/24/2021 | Wayne County Speedway | Orrville, OH | USA | Winged 410 Sprint Cars | |
| 7/24/2021 | Williams Grove Speedway | Mechanicsburg, PA | USA | World of Outlaws | Summer Nationals |
| 7/24/2021 | Wilmot Raceway | Wilmot, WI | USA | Wisconsin WingLESS Sprint Car Series | |
| 7/25/2021 | Angell Park Speedway | Sun Prairie, WI | USA | Badger Midget Auto Racing Association | |
| 7/25/2021 | Bedford Speedway | Bedford, PA | USA | Laurel Highlands Sprint Car Series | |
| 7/25/2021 | Bloomsburg Fairgrounds Speedway | Bloomsburg, PA | USA | Mid-Atlantic Sprint Series | |
| 7/25/2021 | Humboldt Speedway | Humboldt, KS | USA | All Star Circuit of Champions | |
| 7/25/2021 | Huset's Speedway | Brandon, SD | USA | Winged 305 Sprint Cars | |
| 7/25/2021 | Huset's Speedway | Brandon, SD | USA | Winged 410 Sprint Cars | |
| 7/25/2021 | Lawrenceburg Speedway | Lawrenceburg, In | USA | USAC National Sprint Car Series | Indiana Sprint Week |
| 7/25/2021 | Lincoln Speedway | Lincoln, IL | USA | USAC Speed2 IMRA Midget Car Series | |
| 7/25/2021 | TBA | TBA | USA | ASCS National Tour | ASCS Speed Week |
| 7/25/2021 | Tri-City Raceway Park | Franklin, PA | USA | Winged 410 Sprint Cars | |
| 7/27/2021 | Creek County Speedway | Sapulpa, OK | USA | ASCS National Tour | ASCS Speed Week |
| 7/28/2021 | Caney Valley Speedway | Caney, KS | USA | ASCS National Tour | ASCS Speed Week |
| 7/28/2021 | Dubuque Fairgrounds Speedway | Dubuque, IA | USA | Sprint Invaders Association | |
| 7/28/2021 | Southern Iowa Speedway | Oskaloosa, IA | USA | Non-Wing Sprint Cars | |
| 7/28/2021 | St. Francois County Raceway | Farmington, MO | USA | Winged 410 Sprint Cars | |
| 7/28/2021 | Terre Haute Action Track | Terre Haute, IN | USA | USAC National Sprint Car Series | Indiana Sprint Week |
| 7/29/2021 | 81 Speedway | Park City, KS | USA | ASCS National Tour | ASCS Speed Week |
| 7/29/2021 | Lincoln Park Speedway | Putnamville, IN | USA | USAC National Sprint Car Series | Indiana Sprint Week |
| 7/29/2021 | Missouri State Fair Speedway | Sedalia, MO | USA | All Star Circuit of Champions | Ron Ditzfield Memorial |
| 7/29/2021 | Missouri State Fair Speedway | Sedalia, MO | USA | POWRi WAR Sprint Car Series | |
| 7/30/2021 | 34 Raceway | West Burlington, IA | USA | All Star Circuit of Champions | |
| 7/30/2021 | 34 Raceway | West Burlington, IA | USA | Winged 305 Sprint Cars | |
| 7/30/2021 | Accord Speedway | Accord, NY | USA | North East Wingless Sprints | |
| 7/30/2021 | Attica Raceway Park | Attica, OH | USA | Winged 305 Sprint Cars | |
| 7/30/2021 | Attica Raceway Park | Attica, OH | USA | Winged 410 Sprint Cars | |
| 7/30/2021 | Aztec Speedway | Aztec, NM | USA | New Mexico Motor Racing Association | |
| 7/30/2021 | Big Diamond Speedway | Minersville, PA | USA | American Racing Drivers Club | |
| 7/30/2021 | Big O Speedway | Ennis, TX | USA | Winged 305 Sprint Cars | |
| 7/30/2021 | Black Hills Speedway | Rapid City, SD | USA | Winged 360 Sprint Cars | |
| 7/30/2021 | Bloomington Speedway | Bloomington, IN | USA | USAC National Sprint Car Series | Indiana Sprint Week |
| 7/30/2021 | Clinton County Speedway | Mill Hall, PA | USA | Laurel Highlands Sprint Car Series | |
| 7/30/2021 | Crawford County Speedway | Dension, IA | USA | Winged 305 Sprint Cars | |
| 7/30/2021 | Dacotah Speedway | Mandan, ND | USA | Northern Outlaw Sprint Association | |
| 7/30/2021 | Deep South Speedway | Loxley, AL | USA | United Sprint Car Series | |
| 7/30/2021 | Deming Speedway | Everson, WA | USA | Northwest Focus Midget Series | |
| 7/30/2021 | Gas City I-69 Speedway | Gas City, IN | USA | USAC Speed2 Midwest Thunder Midget Car Series | |
| 7/30/2021 | I-96 Speedway | Lake Odessa, MI | USA | FAST 410 Sprint Car Series | |
| 7/30/2021 | I-96 Speedway | Lake Odessa, MI | USA | Great Lakes Super Sprints | |
| 7/30/2021 | Jackson Motorplex | Jackson, MN | USA | Midwest Power Series | Chuck Zitterich Memorial |
| 7/30/2021 | Jackson Motorplex | Jackson, MN | USA | Midwest Sprint Touring Series | |
| 7/30/2021 | Jackson Motorplex | Jackson, MN | USA | Minnesota IMCA Racesaver Sprint Series | |
| 7/30/2021 | Jacksonville Speedway | Jacksonville, IL | USA | Midwest Open Wheel Association | |
| 7/30/2021 | Jacksonville Speedway | Jacksonville, IL | USA | Winged 305 Sprint Cars | |
| 7/30/2021 | Langlade County Speedway | Antigo, WI | USA | Interstate Racing Association | |
| 7/30/2021 | Lernerville Speedway | Sarver, PA | USA | Winged 410 Sprint Cars | |
| 7/30/2021 | Limaland Motorsports Park | Lima, OH | USA | Non-Wing 410 Sprint Cars | |
| 7/30/2021 | Mitchell Raceway | Fairbanks, AK | USA | Winged 360 Sprint Cars | |
| 7/30/2021 | Ocean Speedway | Watsonville, CA | USA | Western Midget Racing | |
| 7/30/2021 | Ocean Speedway | Watsonville, CA | USA | Winged 360 Sprint Cars | |
| 7/30/2021 | Ohio Valley Speedway | Washington, WV | USA | Ohio Valley Sprint Car Association | |
| 7/30/2021 | Ohsweken Speedway | Ohsweken, ONT | CAN | Winged 360 Sprint Cars | |
| 7/30/2021 | Ohsweken Speedway | Ohsweken, ONT | CAN | Winged Crate Sprint Cars | |
| 7/30/2021 | Ransomville Speedway | Ransomville, NY | USA | World of Outlaws | Big R Outlaw Showdown |
| 7/30/2021 | River Cities Speedway | Grand Forks, ND | USA | Northern Outlaw Sprint Association | |
| 7/30/2021 | Rush County Speedway | LaCrosse, KS | USA | United Rebel Sprint Series | |
| 7/30/2021 | the New Tulsa Speedway | Tulsa, OK | USA | ASCS National Tour | |
| 7/30/2021 | the New Tulsa Speedway | Tulsa, OK | USA | ASCS Sooner Region | |
| 7/30/2021 | Trail-Way Speedway | Hanover, PA | USA | Non-Wing Super Sportsman | |
| 7/30/2021 | West Texas Raceway | Lubbock, TX | USA | Winged 305 Sprint Cars | |
| 7/30/2021 | Williams Grove Speedway | Mechanicsburg, PA | USA | Winged 358 Sprint Cars | |
| 7/30/2021 | Williams Grove Speedway | Mechanicsburg, PA | USA | Winged 410 Sprint Cars | |
| 7/31/2021 | 35 Raceway Park | Frankfort, OH | USA | Ohio Thunder RaceSaver Sprint Car Series | |
| 7/31/2021 | Abilene Speedway | Abilene, TX | USA | Texas Sprint Series | |
| 7/31/2021 | Alien Motor Speedway | Roswell, NM | USA | Winged 305 Sprint Cars | |
| 7/31/2021 | Anderson Speedway | Anderson, IN | USA | Auto Value Bumper to Bumper Super Sprints | |
| 7/31/2021 | Anderson Speedway | Anderson, IN | USA | Non-Wing 410 Sprint Cars | |
| 7/31/2021 | Anderson Speedway | Anderson, IN | USA | USSA Kenyon Midgets | |
| 7/31/2021 | Antioch Speedway | Antioch, CA | USA | Winged 360 Sprint Cars | |
| 7/31/2021 | Aztec Speedway | Aztec, NM | USA | New Mexico Motor Racing Association | |
| 7/31/2021 | BAPS Motor Speedway | York Haven, PA | USA | Winged Super Sportsman | |
| 7/31/2021 | Bear Ridge Speedway | Bradford, VT | USA | USAC Speed2 DMA Midget Car Series | |
| 7/31/2021 | Bridgeport Motorsports Park | Bridgeport, NJ | USA | Mid-Atlantic Sprint Series | |
| 7/31/2021 | Butler Motor Speedway | Quincy, MI | USA | Winged 410 Sprint Cars | |
| 7/31/2021 | Circus City Speedway | Peru, IN | USA | USAC Speed2 Midwest Thunder Midget Car Series | |
| 7/31/2021 | Claremont Motorsports Park | Claremont, NH | USA | NEMA Lites | |
| 7/31/2021 | Cottage Grove Speedway | Cottage Grove, OR | USA | Limited Sprints | |
| 7/31/2021 | Creek County Speedway | Sapulpa, OK | USA | Winged 305 Sprint Cars | |
| 7/31/2021 | Dacotah Speedway | Mandan, ND | USA | Northern Outlaw Sprint Association | |
| 7/31/2021 | Deep South Speedway | Loxley, AL | USA | United Sprint Car Series | |
| 7/31/2021 | Devil's Bowl Speedway | Mesquite, TX | USA | Winged 305 Sprint Cars | |
| 7/31/2021 | Eagle Raceway | Eagle, NE | USA | Winged 305 Sprint Cars | |
| 7/31/2021 | Fonda Speedway | Fonda, NY | USA | Capital Region Sprintcar Agency | |
| 7/31/2021 | Fremont Speedway | Fremont, OH | USA | AFCS 410 Sprint Car Series | |
| 7/31/2021 | Fremont Speedway | Fremont, OH | USA | FAST 410 Sprint Car Series | |
| 7/31/2021 | Fremont Speedway | Fremont, OH | USA | Great Lakes Super Sprints | |
| 7/31/2021 | Fremont Speedway | Fremont, OH | USA | Winged 305 Sprint Cars | |
| 7/31/2021 | Harris Motor Spoeedway | Rutherfordton, NC | USA | Carolina Sprint Tour | |
| 7/31/2021 | Hermiston Raceway | Heriston, OR | USA | Inland NW Sprints | |
| 7/31/2021 | Hermiston Raceway | Heriston, OR | USA | Washington Midget Racing Association | |
| 7/31/2021 | Hesston Speedway | Hesston, PA | USA | Laurel Highlands Sprint Car Series | |
| 7/31/2021 | Hibbing Raceway | Hibbing, MN | USA | UMSS Winged Sprint Car Series | |
| 7/31/2021 | Humberstone Speedway | Port Colborne, ONT | CAN | Action Sprint Tour | |
| 7/31/2021 | Humberstone Speedway | Port Colborne, ONT | CAN | Knights of Thunder Sprint Car Series | |
| 7/31/2021 | I-76 Speedway | Fort Morgan, CO | USA | Rocky Mountain Midget Association | |
| 7/31/2021 | I-90 Speedway | Hartford, SD | USA | Midwest Power Series | Chuck Zitterich Memorial |
| 7/31/2021 | I-90 Speedway | Hartford, SD | USA | Midwest Sprint Touring Series | Chuck Zitterich Memorial |
| 7/31/2021 | I-90 Speedway | Hartford, SD | USA | Midwest Sprint Touring Series | |
| 7/31/2021 | I-90 Speedway | Hartford, SD | USA | Winged 305 Sprint Cars | |
| 7/31/2021 | Knoxville Raceway | Knoxville, IA | USA | All Star Circuit of Champions | |
| 7/31/2021 | Lake Ozark Speedway | Eldon, MO | USA | Winged 360 Sprint Cars | |
| 7/31/2021 | Lawton Speedway | Lawton, OK | USA | Non-Wing Champ Sprints | |
| 7/31/2021 | Lawton Speedway | Lawton, OK | USA | Winged 305 Sprint Cars | |
| 7/31/2021 | Lee County Speedway | Donnellson, IA | USA | USAC Speed2 IMRA Midget Car Series | |
| 7/31/2021 | Lincoln Speedway | Abbottstown, PA | USA | Winged 358 Sprint Cars | |
| 7/31/2021 | Lincoln Speedway | Abbottstown, PA | USA | Winged 410 Sprint Cars | |
| 7/31/2021 | Macon Speedway | Macon, IL | USA | Midwest Open Wheel Association | |
| 7/31/2021 | Macon Speedway | Macon, IL | USA | POWRi National Midget League | |
| 7/31/2021 | Merced Speedway | Merced, CA | USA | Sprint Car Challenge Tour | |
| 7/31/2021 | Meridian Speedway | Meridian, ID | USA | Speed Tour Sprint Car Series | |
| 7/31/2021 | Michael's Mercer Raceway | Mercer, PA | USA | Allegheny Sprint Tour | |
| 7/31/2021 | Michael's Mercer Raceway | Mercer, PA | USA | Winged 410 Sprint Cars | |
| 7/31/2021 | New Egypt Speedway | New Egypt, NJ | USA | North East Wingless Sprints | |
| 7/31/2021 | Oklahoma Sports Park | Ada, OK | USA | USAC Wingless Sprints Oklahoma | |
| 7/31/2021 | Oswego Speedway | Oswego, NY | USA | 350 Supermodifieds | |
| 7/31/2021 | Oswego Speedway | Oswego, NY | USA | International Supermodified Association | Jack Murphy Memorial |
| 7/31/2021 | Oswego Speedway | Oswego, NY | USA | Midwest Supermodified Series | |
| 7/31/2021 | Outlaw Motor Speedway | Oktaha, OK | USA | ASCS National Tour | |
| 7/31/2021 | Outlaw Motor Speedway | Oktaha, OK | USA | ASCS Sooner Region | |
| 7/31/2021 | Paragon Speedway | Paragon, IN | USA | Non-Wing 410 Sprint Cars | |
| 7/31/2021 | Petaluma Speedway | Petaluma, CA | USA | USAC West Coast Sprint Car Series | |
| 7/31/2021 | Petaluma Speedway | Petaluma, CA | USA | USAC Western States Midget Car Series | |
| 7/31/2021 | Petaluma Speedway | Petaluma, CA | USA | Western Midget Racing | |
| 7/31/2021 | Plymouth Dirt Track | Plymouth, WI | USA | Interstate Racing Association | Frank Filskov Memoria |
| 7/31/2021 | Plymouth Dirt Track | Plymouth, WI | USA | Midwest Sprint Car Association | |
| 7/31/2021 | Port Royal Speedway | Port Royal, PA | USA | Winged 410 Sprint Cars | Living Legends Dream Race |
| 7/31/2021 | Riverside International Speedway | West Memphis, AR | USA | Winged 305 Sprint Cars | |
| 7/31/2021 | Rush County Speedway | LaCrosse, KS | USA | United Rebel Sprint Series | |
| 7/31/2021 | Sandia Speedway | Albuquerque, NM | USA | Winged 360 Sprint Cars | |
| 7/31/2021 | Sharon Speedway | Hartford, OH | USA | RUSH Sprint Car Series | |
| 7/31/2021 | Skagit Speedway | Alger, WA | USA | Sportsman Sprints | |
| 7/31/2021 | Skyline Speedway | Guysville, OH | USA | Ohio Valley Sprint Car Association | |
| 7/31/2021 | St. Francois County Raceway | Farmington, MO | USA | Winged 410 Sprint Cars | |
| 7/31/2021 | TBA | TBA | USA | Badger Midget Auto Racing Association | |
| 7/31/2021 | TBA | TBA | USA | PA Sprint Series | |
| 7/31/2021 | Tri-State Speedway | Haubstadt, IN | USA | USAC National Sprint Car Series | Indiana Sprint Week |
| 7/31/2021 | Twin Cities Raceway Park | North Vernon, IN | USA | Winged 410 Sprint Cars | |
| 7/31/2021 | Wayne County Speedway | Orrville, OH | USA | Winged 410 Sprint Cars | |
| 7/31/2021 | Weedsport Speedway | Weedsport, NY | USA | World of Outlaws | Empire State Challenge |
| 7/31/2021 | Wilmot Raceway | Wilmot, WI | USA | Wisconsin WingLESS Sprint Car Series | |
| 7/31/2021 | Winchester Speedway | Winchester, VA | USA | USAC East Coast Sprint Car Series | |
| 8/1/2021 | Huset's Speedway | Brandon, SD | USA | All Star Circuit of Champions | |
| 8/1/2021 | Riverside International Speedway | West Memphis, AR | USA | Winged 305 Sprint Cars | |
| 8/1/2021 | Tri-City Raceway Park | Franklin, PA | USA | Winged 410 Sprint Cars | |
| 8/2/2021 | Ohsweken Speedway | Ohsweken, ONT | CAN | Winged 360 Sprint Cars | |
| 8/3/2021 | Eagle River Speedway | Eagle River, WI | USA | Chequamegon Renegade Sprint Car Series | |
| 8/3/2021 | Grandview Speedway | Bechtelsville, PA | USA | American Racing Drivers Club | |
| 8/3/2021 | Lakeside Speedway | Kansas City, KS | USA | ASCS National Tour | the Road to the 360 Nationals |
| 8/3/2021 | Lakeside Speedway | Kansas City, KS | USA | ASCS Warrior Region | |
| 8/4/2021 | Action Track USA | Kutztown, PA | USA | American Racing Drivers Club | |
| 8/4/2021 | Action Track USA | Kutztown, PA | USA | USAC National Midget Car Series | Eastern Midget Week |
| 8/5/2021 | Bridgeport Motorsports Park | Bridgeport, NJ | USA | American Racing Drivers Club | |
| 8/5/2021 | Bridgeport Motorsports Park | Bridgeport, NJ | USA | USAC National Midget Car Series | Eastern Midget Week |
| 8/5/2021 | Circle City Raceway | Indianapolis, IN | USA | Indiana RaceSaver Sprint Car Series | |
| 8/5/2021 | Kentuck Motor Speedway | Whitesville, KY | USA | USAC Speed2 Radical Focus Midget Series | |
| 8/5/2021 | Kentucky Motor Speedway | Whitesville, KY | USA | Auto Value Bumper to Bumper Super Sprints | King of the Wing Series |
| 8/5/2021 | Kentucky Motor Speedway | Whitesville, KY | USA | USAC Speed2 Eastern Midget Car Series | |
| 8/5/2021 | Knoxville Raceway | Knoxville, IA | USA | ASCS National Tour | 360 Knoxville Nationals |
| 8/6/2021 | Belleville High Banks | Belleville, KS | USA | United Rebel Sprint Series | |
| 8/6/2021 | Bloomington Speedway | Bloomington, IN | USA | Non-Wing 410 Sprint Cars | |
| 8/6/2021 | Bloomsburg Fairgrounds Raceway | Bloomsburg, PA | USA | American Racing Drivers Club | |
| 8/6/2021 | Bloomsburg Fairgrounds Speedway | Bloomsburg, PA | USA | USAC East Coast Sprint Car Series | |
| 8/6/2021 | Bloomsburg Fairgrounds Speedway | Bloomsburg, PA | USA | USAC National Midget Car Series | Eastern Midget Week |
| 8/6/2021 | Crawford County Speedway | Dension, IA | USA | Winged 305 Sprint Cars | |
| 8/6/2021 | Dog Hollow Speedway | Northern Cambria, PA | USA | Allegheny Sprint Tour | |
| 8/6/2021 | Dog Hollow Speedway | Northern Cambria, PA | USA | Laurel Highlands Sprint Car Series | |
| 8/6/2021 | Federated Auto Parts Raceway at I-55 | Pevely, MO | USA | POWRi National Midget League | Night Before the Ironman |
| 8/6/2021 | Federated Auto Parts Raceway at I-55 | Pevely, MO | USA | POWRi West Midget Car Series | Night Before the Ironman |
| 8/6/2021 | Federated Auto Parts Raceway at I-55 | Pevely, MO | USA | World of Outlaws | Night Before the Ironman |
| 8/6/2021 | Gas City I-69 Speedway | Gas City, IN | USA | Non-Wing 410 Sprint Cars | |
| 8/6/2021 | Gas City I-69 Speedway | Gas City, IN | USA | USAC Speed2 Midwest Thunder Midget Car Series | |
| 8/6/2021 | Hattiesburg Speedway | Hattisburg, MS | USA | United Sprint Car Series | |
| 8/6/2021 | Highland Rim Speedway | Greenbrier, TN | USA | Auto Value Bumper to Bumper Super Sprints | King of the Wing Series |
| 8/6/2021 | Knoxville Raceway | Knoxville, IA | USA | ASCS National Tour | 360 Knoxville Nationals |
| 8/6/2021 | Lakeside Speedway | Kansas City, KS | USA | USAC Midwest Wingless Racing Association | |
| 8/6/2021 | Lee USA Speedway | Lee, NH | USA | International Supermodified Association | Ollie Silva Memorial |
| 8/6/2021 | Lernerville Speedway | Sarver, PA | USA | Winged 410 Sprint Cars | |
| 8/6/2021 | Limaland Motorsports Park | Lima, OH | USA | National Racing Alliance | King of the Quarter Mile |
| 8/6/2021 | McLean County Speedway | Underwood, ND | USA | Western Renegade Non-Wing Sprintcar Series | |
| 8/6/2021 | Mitchell Raceway | Fairbanks, AK | USA | Winged 360 Sprint Cars | |
| 8/6/2021 | Moler Raceway Park | Williamsburg, OH | USA | Indiana RaceSaver Sprint Car Series | |
| 8/6/2021 | Moler Raceway Park | Williamsburg, OH | USA | Ohio Thunder RaceSaver Sprint Car Series | |
| 8/6/2021 | Ocean Speedway | Watsonville, CA | USA | Winged 360 Sprint Cars | |
| 8/6/2021 | Ohsweken Speedway | Ohsweken, ONT | CAN | Winged 360 Sprint Cars | |
| 8/6/2021 | Ohsweken Speedway | Ohsweken, ONT | CAN | Winged Crate Sprint Cars | |
| 8/6/2021 | Outlaw Speedway | Dundee, NY | USA | Patriot Sprint Tour | |
| 8/6/2021 | River Cities Speedway | Grand Forks, ND | USA | Northern Outlaw Sprint Association | |
| 8/6/2021 | RPM Speedway | Crandall, TX | USA | ASCS Elite Non-Wing Sprints | |
| 8/6/2021 | Trail-Way Speedway | Hanover, PA | USA | Winged 358 Sprint Cars | |
| 8/6/2021 | Tri-City Motor Speedway | Auburn, MI | USA | Great Lakes Super Sprints | |
| 8/6/2021 | Tri-City Motor Speedway | Auburn, MI | USA | Great Lakes Traditional Sprints | |
| 8/6/2021 | US 36 Raceway | Osborn, MO | USA | Winged 305 Sprint Cars | |
| 8/6/2021 | Veterans Motorplex | Greenbrier, TN | USA | USAC Speed2 Eastern Midget Car Series | |
| 8/6/2021 | Veterans Motorplex | Greenbrier, TN | USA | USAC Speed2 Radical Focus Midget Series | |
| 8/6/2021 | Wagner Speedway | Wagner, SD | USA | Winged 305 Sprint Cars | |
| 8/6/2021 | West Virginia Motor Speedway | Mineral Wells, WV | USA | FAST 410 Sprint Car Series | |
| 8/6/2021 | Williams Grove Speedway | Mechanicsburg, PA | USA | Winged 410 Sprint Cars | Billy Kimmel Memorial |
| 8/7/2021 | 105 Speedway | Cleveland, TX | USA | Southern United Sprints | |
| 8/7/2021 | 34 Raceway | West Burlington, IA | USA | Winged 305 Sprint Cars | |
| 8/7/2021 | 35 Raceway Park | Frankfort, OH | USA | Ohio Thunder RaceSaver Sprint Car Series | |
| 8/7/2021 | BAPS Motor Speedway | York Haven, PA | USA | Winged Super Sportsman | |
| 8/7/2021 | Bear Ridge Speedway | Bradford, VT | USA | USAC Speed2 DMA Midget Car Series | |
| 8/7/2021 | Belleville High Banks | Belleville, KS | USA | United Rebel Sprint Series | |
| 8/7/2021 | Bridgeport Motorsports Park | Bridgeport, NJ | USA | Mid-Atlantic Sprint Series | |
| 8/7/2021 | Butler Motor Speedway | Quincy, MI | USA | Sprints on Dirt | |
| 8/7/2021 | Cottage Grove Speedway | Cottage Grove, OR | USA | Limited Sprints | |
| 8/7/2021 | Creek County Speedway | Sapulpa, OK | USA | Winged 305 Sprint Cars | |
| 8/7/2021 | Devil's Bowl Speedway | Mesquite, TX | USA | ASCS Elite Non-Wing Sprints | |
| 8/7/2021 | Devil's Bowl Speedway | Mesquite, TX | USA | TBA | |
| 8/7/2021 | Devils Lake Speedway | Crary, ND | USA | Western Renegade Non-Wing Sprintcar Series | |
| 8/7/2021 | Eagle Raceway | Eagle, NE | USA | Winged 305 Sprint Cars | |
| 8/7/2021 | Evergreen Speedway | Monroe, WA | USA | Focus Midget Cars | Rory Price Memorial |
| 8/7/2021 | Evergreen Speedway | Monroe, WA | USA | Granite Sprint Car Series | Rory Price Memorial |
| 8/7/2021 | Evergreen Speedway | Monroe, WA | USA | Northwest Focus Midget Series | |
| 8/7/2021 | Evergreen Speedway | Monroe, WA | USA | Northwest Sprintcar Racing Association | Rory Price Memorial |
| 8/7/2021 | Evergreen Speedway | Monroe, WA | USA | Washington Midget Racing Association | Rory Price Memorial |
| 8/7/2021 | Federated Auto Parts Raceway at I-55 | Pevely, MO | USA | POWRi National Midget League | Ironman 55 |
| 8/7/2021 | Federated Auto Parts Raceway at I-55 | Pevely, MO | USA | POWRi West Midget Car Series | Ironman 55 |
| 8/7/2021 | Federated Auto Parts Raceway at I-55 | Pevely, MO | USA | World of Outlaws | Ironman 55 |
| 8/7/2021 | Fremont Speedway | Fremont, OH | USA | AFCS 305 Sprint Car Series | |
| 8/7/2021 | Fremont Speedway | Fremont, OH | USA | AFCS 410 Sprint Car Series | |
| 8/7/2021 | Hesston Speedway | Hesston, PA | USA | Laurel Highlands Sprint Car Series | |
| 8/7/2021 | I-30 Speedway | Little Rock, AR | USA | Winged 360 Sprint Cars | |
| 8/7/2021 | I-90 Speedway | Hartford, SD | USA | Winged 305 Sprint Cars | |
| 8/7/2021 | Jackson Motor Speedway | Byram, MS | USA | United Sprint Car Series | |
| 8/7/2021 | Knoxville Raceway | Knoxville, IA | USA | ASCS National Tour | 360 Knoxville Nationals |
| 8/7/2021 | Lake Ozark Speedway | Eldon, MO | USA | Winged 305 Sprint Cars | |
| 8/7/2021 | Lanco Speedway | Newmanstown, PA | USA | American Racing Drivers Club | |
| 8/7/2021 | Lanco's Clyde Martin Memorial Speedway | Newmanstown, PA | USA | USAC National Midget Car Series | Eastern Midget Week |
| 8/7/2021 | Land of Legends Raceway | Canandaigua, NY | USA | Patriot Sprint Tour | |
| 8/7/2021 | Lawrenceburg Speedway | Lawrenceburg, In | USA | Non-Wing 410 Sprint Cars | |
| 8/7/2021 | Lawton Speedway | Lawton, OK | USA | Non-Wing Champ Sprints | |
| 8/7/2021 | Lawton Speedway | Lawton, OK | USA | Winged 305 Sprint Cars | |
| 8/7/2021 | Lincoln Park Speedway | Putnamville, IN | USA | Non-Wing 410 Sprint Cars | |
| 8/7/2021 | Lincoln Speedway | Abbottstown, PA | USA | Winged 358 Sprint Cars | |
| 8/7/2021 | Lincoln Speedway | Abbottstown, PA | USA | Winged 410 Sprint Cars | |
| 8/7/2021 | Marysville Raceway | Marysville, CA | USA | Winged 360 Sprint Cars | |
| 8/7/2021 | Merced Speedway | Merced, CA | USA | USAC West Coast Sprint Car Series | |
| 8/7/2021 | Merced Speedway | Merced, CA | USA | USAC Western States Midget Car Series | |
| 8/7/2021 | Michael's Mercer Raceway | Mercer, PA | USA | Allegheny Sprint Tour | Memorial Race |
| 8/7/2021 | Midvale Speedway | New Philadelphia, OH | USA | Midwest Supermodified Series | |
| 8/7/2021 | Muskingum County Speedway | Dresden, OH | USA | Ohio Valley Sprint Car Association | |
| 8/7/2021 | Nashville Fairgrounds Speedway | Nashville, TN | USA | USAC Speed2 Eastern Midget Car Series | |
| 8/7/2021 | Natural Bridge Speedway | Natural Bridge, VA | USA | Virginia Sprint Series | |
| 8/7/2021 | New Egypt Speedway | New Egypt, NJ | USA | North East Wingless Sprints | |
| 8/7/2021 | Orland Raceway | Orland, CA | USA | Wingless Sprints | |
| 8/7/2021 | Oswego Speedway | Oswego, NY | USA | 350 Supermodifieds | |
| 8/7/2021 | Oswego Speedway | Oswego, NY | USA | Small Block Supermodifieds | |
| 8/7/2021 | Oswego Speedway | Oswego, NY | USA | Supermodifieds | |
| 8/7/2021 | Path Valley Speedway Park | Spring Run, PA | USA | Non-Wing Super Sportsman | |
| 8/7/2021 | Pittsburgh's Pennsylvania Motor Speedway | Imperial, PA | USA | RUSH Sprint Car Series | |
| 8/7/2021 | Placerville Speedway | Placerville, CA | USA | Winged 360 Sprint Cars | |
| 8/7/2021 | Plymouth Dirt Track | Plymouth, WI | USA | Midwest Sprint Car Association | |
| 8/7/2021 | Port Royal Speedway | Port Royal, PA | USA | PA Sprint Series | |
| 8/7/2021 | Port Royal Speedway | Port Royal, PA | USA | Winged 410 Sprint Cars | |
| 8/7/2021 | Putnam Raceway | Satsuma, FL | USA | Top Gun Sprint Car Series | |
| 8/7/2021 | Riverside International Speedway | West Memphis, AR | USA | Winged 305 Sprint Cars | |
| 8/7/2021 | Route 66 Motor Speedway | Amarillo, TX | USA | Winged 305 Sprint Cars | |
| 8/7/2021 | Sandia Speedway | Albuquerque, NM | USA | Winged 360 Sprint Cars | |
| 8/7/2021 | Sharon Speedway | Hartford, OH | USA | Winged 410 Sprint Cars | |
| 8/7/2021 | Skagit Speedway | Alger, WA | USA | Sportsman Sprints | |
| 8/7/2021 | Skagit Speedway | Alger, WA | USA | Winged 360 Sprint Cars | |
| 8/7/2021 | Sunset Speedway Park | Banks, OR | USA | Wingless Sprint Series | |
| 8/7/2021 | Sycamore Speedway | Sycamore, IL | USA | Badger Midget Auto Racing Association | |
| 8/7/2021 | TBA | TBA | USA | Western Midget Racing | |
| 8/7/2021 | Tennessee Fairgrounds Speedway | Nashville, TN | USA | Auto Value Bumper to Bumper Super Sprints | King of the Wing Series |
| 8/7/2021 | Vado Speedway Park | Vado, NM | USA | New Mexico Motor Racing Association | |
| 8/7/2021 | Valley Speedway | Grain Valley, MO | USA | POWRi WAR Sprint Car Series | |
| 8/7/2021 | Wayne County Speedway | Orrville, OH | USA | TBA | |
| 8/7/2021 | West Virginia Motor Speedway | Mineral Wells, WV | USA | FAST 410 Sprint Car Series | $20,000 to Win |
| 8/7/2021 | Wilmot Raceway | Wilmot, WI | USA | Interstate Racing Association | Founders Night |
| 8/7/2021 | Wilmot Raceway | Wilmot, WI | USA | Wisconsin WingLESS Sprint Car Series | |
| 8/8/2021 | Angell Park Speedway | Sun Prairie, WI | USA | Badger Midget Auto Racing Association | |
| 8/8/2021 | Angell Park Speedway | Sun Prairie, WI | USA | Wisconsin WingLESS Sprint Car Series | |
| 8/8/2021 | Glen Ridge Motorsports Park | Fultonville, NY | USA | Empire Super Sprints | |
| 8/8/2021 | Hudson Speedway | Hudson, NH | USA | NEMA Lites | |
| 8/8/2021 | Hudson Speedway | Hudson, NH | USA | NEMA Midget Car Series | |
| 8/8/2021 | Jacksonville Speedway | Jacksonville, IL | USA | Midget Cars | |
| 8/8/2021 | Jacksonville Speedway | Jacksonville, IL | USA | Winged 305 Sprint Cars | |
| 8/8/2021 | Knoxville Raceway | Knoxville, IA | USA | Winged 410 Sprint Cars | Capitani Classic |
| 8/8/2021 | Millstream Speedway | Findlay, OH | USA | Great Lakes Sprint Series | |
| 8/8/2021 | Paragon Speedway | Paragon, IN | USA | Non-Wing 410 Sprint Cars | |
| 8/8/2021 | Saratoga Speedway | Black Creek, BC | CAN | WILROC | |
| 8/8/2021 | Selinsgrove Speedway | Selinsgrove, PA | USA | USAC East Coast Sprint Car Series | |
| 8/8/2021 | Selinsgrove Speedway | Selinsgrove, PA | USA | USAC Silver Crown Series | Bill Holland Classic |
| 8/8/2021 | Stockton 99 Speedway | Stockton, CA | USA | Gunslingers Sprint Cars | |
| 8/8/2021 | TBA | TBA | USA | POWRi WAR Sprint Car Series | |
| 8/8/2021 | Tri-City Raceway Park | Franklin, PA | USA | Winged 410 Sprint Cars | |
| 8/9/2021 | Southern Iowa Speedway | Oskaloosa, IA | USA | Winged 410 Sprint Cars | Front Row Challenge |
| 8/11/2021 | Knoxville Raceway | Knoxville, IA | USA | World of Outlaws | Knoxville Nationals |
| 8/12/2021 | Knoxville Raceway | Knoxville, IA | USA | World of Outlaws | Knoxville Nationals |
| 8/13/2021 | Accord Speedway | Accord, NY | USA | North East Wingless Sprints | |
| 8/13/2021 | Albany-Saratoga Speedway | Malta, NY | USA | USAC Speed2 DMA Midget Car Series | |
| 8/13/2021 | Big O Speedway | Ennis, TX | USA | Winged 305 Sprint Cars | |
| 8/13/2021 | Boyd Raceway | Boyd, TX | USA | Texas Sprint Series | |
| 8/13/2021 | Clinton County Speedway | Mill Hall, PA | USA | Laurel Highlands Sprint Car Series | |
| 8/13/2021 | Crawford County Speedway | Dension, IA | USA | Winged 305 Sprint Cars | |
| 8/13/2021 | Electric City Speedway | Eagle, MT | USA | Winged 360 Sprint Cars | |
| 8/13/2021 | Electric City Speedway | Eagle, MT | USA | Winged 360 Sprint Cars | |
| 8/13/2021 | Hartford Motor Speedway | Hartford, MI | USA | Great Lakes Super Sprints | |
| 8/13/2021 | Heart O'Texas Speedway | Waco, TX | USA | ASCS Elite Non-Wing Sprints | |
| 8/13/2021 | Knoxville Raceway | Knoxville, IA | USA | World of Outlaws | Knoxville Nationals |
| 8/13/2021 | Lernerville Speedway | Sarver, PA | USA | Winged 410 Sprint Cars | |
| 8/13/2021 | Lorain Raceway Park | Amherst, OH | USA | Must See Racing | Xtreme Speed Challenge |
| 8/13/2021 | Lorain Raceway Park | South Amherst, OH | USA | Must See Racing Lites | |
| 8/13/2021 | Lucas Oil Raceway at Indianapolis | Brownsburg, IN | USA | Non-Wing Sprint Cars | Hoosier Classic |
| 8/13/2021 | Mitchell Raceway | Fairbanks, AK | USA | Winged 360 Sprint Cars | |
| 8/13/2021 | Oberlin Speedway | Oberlin, KS | USA | United Rebel Sprint Series | |
| 8/13/2021 | Ocean Speedway | Watsonville, CA | USA | Winged 360 Sprint Cars | |
| 8/13/2021 | Ohsweken Speedway | Ohsweken, ONT | CAN | Action Sprint Tour | |
| 8/13/2021 | Ohsweken Speedway | Ohsweken, ONT | CAN | Winged 360 Sprint Cars | |
| 8/13/2021 | Paragon Speedway | Paragon, IN | USA | Non-Wing 410 Sprint Cars | |
| 8/13/2021 | Path Valley Speedway Park | Spring Run, PA | USA | PA Sprint Series | |
| 8/13/2021 | River Cities Speedway | Grand Forks, ND | USA | Northern Outlaw Sprint Association | |
| 8/13/2021 | Silver Dollar Speedway | Chico, CA | USA | Winged 360 Sprint Cars | |
| 8/13/2021 | TBA | TBA | USA | Winged 410 Sprint Cars | |
| 8/13/2021 | Trail-Way Speedway | Hanover, PA | USA | Winged 358 Sprint Cars | |
| 8/13/2021 | Wagner Speedway | Wagner, SD | USA | Winged 305 Sprint Cars | |
| 8/13/2021 | West Texas Raceway | Lubbock, TX | USA | Winged 305 Sprint Cars | |
| 8/14/2021 | 35 Raceway Park | Frankfort, OH | USA | Ohio Thunder RaceSaver Sprint Car Series | |
| 8/14/2021 | Antioch Speedway | Antioch, CA | USA | Winged 360 Sprint Cars | |
| 8/14/2021 | Brockville Ontario Speedway | Brockville, ONT | USA | Empire Super Sprints | |
| 8/14/2021 | Brockville Ontario Speedway | Brockville, ONT | CAN | Knights of Thunder Sprint Car Series | |
| 8/14/2021 | Butler Motor Speedway | Quincy, MI | USA | Winged 410 Sprint Cars | |
| 8/14/2021 | Circus City Raceway | Peru, IN | USA | USAC Midwest Regional Midget Car Series | |
| 8/14/2021 | Creek County Speedway | Sapulpa, OK | USA | Winged 305 Sprint Cars | |
| 8/14/2021 | Cumberland Raceway | Cumberland, MD | USA | Laurel Highlands Sprint Car Series | |
| 8/14/2021 | Cumberland Raceway | Cumberland, MD | USA | Virginia Sprint Series | |
| 8/14/2021 | Delaware International Speedway | Delmar, DE | USA | United Racing Club | |
| 8/14/2021 | Devil's Bowl Speedway | Mesquite, TX | USA | Winged 305 Sprint Cars | |
| 8/14/2021 | Devils Lake Speedway | Crary, ND | USA | Western Renegade Non-Wing Sprintcar Series | |
| 8/14/2021 | Eagle Raceway | Eagle, NE | USA | Winged 305 Sprint Cars | |
| 8/14/2021 | Electric City Speedway | Eagle, MT | USA | Rocky Mountain Sprints | |
| 8/14/2021 | Electric City Speedway | Eagle, MT | USA | Rocky Mountain Sprints | |
| 8/14/2021 | Fremont Speedway | Fremont, OH | USA | Buckeye Outlaw Sprint Series | |
| 8/14/2021 | Fremont Speedway | Fremont, OH | USA | FAST 410 Sprint Car Series | |
| 8/14/2021 | Grays Harbor Raceway | Elma, WA | USA | Winged 360 Sprint Cars | |
| 8/14/2021 | I-90 Speedway | Hartford, SD | USA | Winged 305 Sprint Cars | |
| 8/14/2021 | Knoxville Raceway | Knoxville, IA | USA | World of Outlaws | Knoxville Nationals |
| 8/14/2021 | Land of Legends Raceway | Canandaigua, NY | USA | Capital Region Sprintcar Agency | |
| 8/14/2021 | Lawton Speedway | Lawton, OK | USA | ASCS Elite Non-Wing Sprints | |
| 8/14/2021 | Lincoln Park Speedway | Putnamville, IN | USA | Non-Wing 410 Sprint Cars | |
| 8/14/2021 | Lincoln Speedway | Abbottstown, PA | USA | Winged 410 Sprint Cars | |
| 8/14/2021 | Lorain Raceway Park | Amherst, OH | USA | Must See Racing | Xtreme Speed Challenge |
| 8/14/2021 | Lorain Raceway Park | South Amherst, OH | USA | Midwest Supermodified Series | |
| 8/14/2021 | Lucas Oil Raceway at Indianapolis | Brownsburg, IN | USA | Midget Cars | Hoosier Classic |
| 8/14/2021 | Lucas Oil Raceway at Indianapolis | Brownsburg, IN | USA | USAC Silver Crown Series | Hoosier Classic |
| 8/14/2021 | Magic Valley Speedway | Twin Falls, ID | USA | Speed Tour Sprint Car Series | |
| 8/14/2021 | Marysville Raceway | Marysville, CA | USA | Winged 360 Sprint Cars | |
| 8/14/2021 | Meridian Speedway | Meridian, ID | USA | Non-Wing Crate Sprint Cars | |
| 8/14/2021 | Merrittville Speedway | Thorold, ONT | CAN | Action Sprint Tour | |
| 8/14/2021 | Michael's Mercer Raceway | Mercer, PA | USA | Allegheny Sprint Tour | |
| 8/14/2021 | New Egypt Speedway | New Egypt, NJ | USA | North East Wingless Sprints | |
| 8/14/2021 | New Senoia Raceway | Senoia, GA | USA | United Sprint Car Series | |
| 8/14/2021 | Oberlin Speedway | Oberlin, KS | USA | United Rebel Sprint Series | |
| 8/14/2021 | Oswego Speedway | Oswego, NY | USA | Small Block Supermodifieds | |
| 8/14/2021 | Oswego Speedway | Oswego, NY | USA | Supermodifieds | |
| 8/14/2021 | Path Valley Speedway Park | Spring Run, PA | USA | Winged 358 Sprint Cars | |
| 8/14/2021 | Placerville Speedway | Placerville, CA | USA | Hunt Magnetos Wingless Tour | |
| 8/14/2021 | Placerville Speedway | Placerville, CA | USA | Winged 360 Sprint Cars | |
| 8/14/2021 | Plymouth Dirt Track | Plymouth, WI | USA | Midwest Sprint Car Association | |
| 8/14/2021 | Rumtown Speedway | Wentworth, NH | USA | Midget Cars | |
| 8/14/2021 | Rumtown Speedway | Wentworth, NH | USA | Sprint Cars of New England | |
| 8/14/2021 | Rumtown Speedway | Wentworth, NH | USA | Sprint Cars of New England | |
| 8/14/2021 | Rumtown Speedway | Wentworth, NH | USA | Wingless Auto Club | |
| 8/14/2021 | Sandia Speedway | Albuquerque, NM | USA | New Mexico Motor Racing Association | |
| 8/14/2021 | Santa Maria Speedway | Santa Maria, CA | USA | USAC / CRA Sprint Car Series | Bud Stanfield Memorial |
| 8/14/2021 | Selinsgrove Speedway | Selinsgrove, PA | USA | PA Sprint Series | |
| 8/14/2021 | Sharon Speedway | Hartford, OH | USA | RUSH Sprint Car Series | |
| 8/14/2021 | Sharon Speedway | Hartford, OH | USA | Winged 410 Sprint Cars | |
| 8/14/2021 | Skagit Speedway | Alger, WA | USA | Non-Wing 360 Sprint Cars | |
| 8/14/2021 | Skagit Speedway | Alger, WA | USA | Sportsman Sprints | |
| 8/14/2021 | Skagit Speedway | Alger, WA | USA | Wingless Sprint Series | |
| 8/14/2021 | Spoon River Speedway | Canton, IL | USA | USAC Speed2 IMRA Midget Car Series | |
| 8/14/2021 | Star Speedway | Epping, NH | USA | 350 Supermodifieds | Jim Belfiore Memorial |
| 8/14/2021 | Sunset Speedway Park | Banks, OR | USA | Northwest Focus Midget Series | |
| 8/14/2021 | Texana Raceway | Edna, TX | USA | Southern United Sprints | |
| 8/14/2021 | Thunderbird Raceway | Muskegon, MI | USA | Great Lakes Super Sprints | |
| 8/14/2021 | Tri-State Speedway | Haubstadt, IN | USA | Indiana RaceSaver Sprint Car Series | |
| 8/14/2021 | Tri-State Speedway | Haubstadt, IN | USA | Midwest Sprint Car Series | |
| 8/14/2021 | Vado Speedway Park | Vado, NM | USA | Winged 305 Sprint Cars | |
| 8/14/2021 | Wayne County Speedway | Orrville, OH | USA | Winged 410 Sprint Cars | |
| 8/15/2021 | Humberstone Speedway | Port Colborne, ONT | CAN | Knights of Thunder Sprint Car Series | |
| 8/15/2021 | Jacksonville Speedway | Jacksonville, IL | USA | Midget Cars | |
| 8/15/2021 | Jacksonville Speedway | Jacksonville, IL | USA | Winged 410 Sprint Cars | |
| 8/15/2021 | Terre Haute Action Track | Terre Haute, IN | USA | Midwest Sprint Car Series | |
| 8/15/2021 | Tri-City Raceway Park | Franklin, PA | USA | Winged 410 Sprint Cars | |
| 8/15/2021 | Weedsport Speedway | Weedsport, NY | USA | Empire Super Sprints | |
| 8/16/2021 | Coos Bay Speedway | Coos Bay, OR | USA | Interstate Sprint Car Series | ISCS Week of Speed |
| 8/16/2021 | Ohsweken Speedway | Ohsweken, ONT | CAN | Action Sprint Tour | |
| 8/16/2021 | Ohsweken Speedway | Ohsweken, ONT | CAN | Knights of Thunder Sprint Car Series | |
| 8/17/2021 | Cottage Grove Speedway | Cottage Grove, OR | USA | Interstate Sprint Car Series | ISCS Week of Speed |
| 8/17/2021 | Ohsweken Speedway | Ohsweken, ONT | CAN | Knights of Thunder Sprint Car Series | |
| 8/18/2021 | Bridgeport Motorsports Park | Bridgeport, NJ | USA | United Racing Club | |
| 8/18/2021 | Bridgeport Motorsports Park | Bridgeport, NJ | USA | USAC East Coast Sprint Car Series | |
| 8/18/2021 | TBA | TBA | USA | Interstate Sprint Car Series | ISCS Week of Speed |
| 8/19/2021 | Circle City Raceway | Indianapolis, IN | USA | USAC Midwest Regional Midget Car Series | |
| 8/19/2021 | TBA | TBA | USA | Interstate Sprint Car Series | ISCS Week of Speed |
| 8/19/2021 | Western Speedway | Victoria, BC | CAN | WILROC | |
| 8/20/2021 | Attica Raceway Park | Attica, OH | USA | Winged 305 Sprint Cars | |
| 8/20/2021 | Attica Raceway Park | Attica, OH | USA | Winged 410 Sprint Cars | |
| 8/20/2021 | Autodrome Granby | Granby, QUE | USA | Empire Super Sprints | |
| 8/20/2021 | Aztec Speedway | Aztec, NM | USA | POWRi Desert Winged Sprint Car Series | |
| 8/20/2021 | Bedford Speedway | Bedford, PA | USA | USAC East Coast Sprint Car Series | |
| 8/20/2021 | Black Hills Speedway | Rapid City, SD | USA | Winged 360 Sprint Cars | |
| 8/20/2021 | Bloomington Speedway | Bloomington, IN | USA | Non-Wing 410 Sprint Cars | |
| 8/20/2021 | Carolina Speedway | Gastonia, NC | USA | Carolina Sprint Tour | |
| 8/20/2021 | Charleston Speedway | Charleston, IL | USA | POWRi National Midget League | |
| 8/20/2021 | Circle City Raceway | Indianapolis, IN | USA | ASCS National Tour | |
| 8/20/2021 | Circle City Raceway | Indianapolis, IN | USA | National Racing Alliance | |
| 8/20/2021 | Circle City Raceway | Indianapolis, IN | USA | USAC Speed2 Midwest Thunder Midget Car Series | |
| 8/20/2021 | Claremont Motorsports Park | Claremont, NH | USA | International Supermodified Association | |
| 8/20/2021 | Crawford County Speedway | Dension, IA | USA | Winged 305 Sprint Cars | |
| 8/20/2021 | Deming Speedway | Everson, WA | USA | Northwest Focus Midget Series | |
| 8/20/2021 | Dog Hollow Speedway | Northern Cambria, PA | USA | RUSH Sprint Car Series | |
| 8/20/2021 | Gas City I-69 Speedway | Gas City, IN | USA | Non-Wing 410 Sprint Cars | Double Down Twin Features |
| 8/20/2021 | Grays Harbor Raceway | Elma, WA | USA | Interstate Sprint Car Series | ISCS Week of Speed |
| 8/20/2021 | Grays Harbor Raceway | Elma, WA | USA | Winged Limited Sprints | Limited Sprint Speed Week |
| 8/20/2021 | Humboldt Speedway | Humboldt, KS | USA | Oil Capital Racing Series | |
| 8/20/2021 | I-96 Speedway | Lake Odessa, MI | USA | All Star Circuit of Champions | |
| 8/20/2021 | Jackson County Speedway | Jackson, OH | USA | Ohio Thunder RaceSaver Sprint Car Series | |
| 8/20/2021 | Jackson County Speedway | Jackson, OH | USA | Ohio Valley Sprint Car Association | |
| 8/20/2021 | Lee County Speedway | Donnellson, IA | USA | Sprint Invaders Association | |
| 8/20/2021 | Lernerville Speedway | Sarver, PA | USA | Winged 410 Sprint Cars | |
| 8/20/2021 | Lexinton 104 Speedway | Lexington, TN | USA | United Sprint Car Series | |
| 8/20/2021 | Lincoln Speedway | Lincoln, IL | USA | D2 Midgets | |
| 8/20/2021 | Lincoln Speedway | Lincoln, IL | USA | Winged 305 Sprint Cars | |
| 8/20/2021 | Mitchell Raceway | Fairbanks, AK | USA | Winged 360 Sprint Cars | |
| 8/20/2021 | River Cities Speedway | Grand Forks, ND | USA | World of Outlaws | Northern Tour Leg #2 |
| 8/20/2021 | TBA | TBA | USA | Great Lakes Super Sprints | |
| 8/20/2021 | Utica-Rome Speedway | Vernon, NY | USA | Capital Region Sprintcar Agency | |
| 8/20/2021 | Wagner Speedway | Wagner, SD | USA | Winged 305 Sprint Cars | |
| 8/20/2021 | West Texas Raceway | Lubbock, TX | USA | Winged 305 Sprint Cars | |
| 8/20/2021 | Western Speedway | Victoria, BC | CAN | Northwest Sprintcar Racing Association | Daffodil Cup |
| 8/20/2021 | Western Speedway | Victoria, BC | CAN | WILROC | |
| 8/20/2021 | Williams Grove Speedway | Mechanicsburg, PA | USA | Winged 410 Sprint Cars | |
| 8/21/2021 | 34 Raceway | West Burlington, IA | USA | Sprint Invaders Association | |
| 8/21/2021 | 35 Raceway Park | Frankfort, OH | USA | Ohio Thunder RaceSaver Sprint Car Series | |
| 8/21/2021 | Alien Motor Speedway | Roswell, NM | USA | Winged 305 Sprint Cars | |
| 8/21/2021 | Antioch Speedway | Antioch, CA | USA | Bay Cities Racing Association | |
| 8/21/2021 | Atomic Speedway | Chillicothe, OH | USA | Ohio Valley Sprint Car Association | |
| 8/21/2021 | Autodrome Drummond | Drummondville, QUE | USA | Empire Super Sprints | |
| 8/21/2021 | Aztec Speedway | Aztec, NM | USA | POWRi Desert Winged Sprint Car Series | |
| 8/21/2021 | BAPS Motor Speedway | York Haven, PA | USA | Winged Super Sportsman | |
| 8/21/2021 | Bear Ridge Speedway | Bradfort, VT | USA | Sprint Cars of New England | |
| 8/21/2021 | Brockville Ontario Speedway | Brockville, ONT | CAN | Action Sprint Tour | |
| 8/21/2021 | Butler Motor Speedway | Quincy, MI | USA | Winged 410 Sprint Cars | |
| 8/21/2021 | Cedar Lake Speedway | New Richmond, WI | USA | UMSS Traditional Sprint Car Series | |
| 8/21/2021 | Circle City Raceway | Indianapolis, IN | USA | ASCS National Tour | |
| 8/21/2021 | Circle City Raceway | Indianapolis, IN | USA | National Racing Alliance | |
| 8/21/2021 | Creek County Speedway | Sapulpa, OK | USA | POWRi West Midget Car Series | |
| 8/21/2021 | Devil's Bowl Speedway | Mesquite, TX | USA | Winged 305 Sprint Cars | |
| 8/21/2021 | Devils Lake Speedway | Crary, ND | USA | Western Renegade Non-Wing Sprintcar Series | |
| 8/21/2021 | Dodge City Raceway Park | Dodge City, KS | USA | United Rebel Sprint Series | |
| 8/21/2021 | Dothan Motor Speedway | Cottonweood, AL | USA | LoBuck Sprint Car Series | |
| 8/21/2021 | Eagle Raceway | Eagle, NE | USA | Winged 305 Sprint Cars | |
| 8/21/2021 | Grays Harbor Raceway | Elma, WA | USA | Interstate Sprint Car Series | ISCS Week of Speed |
| 8/21/2021 | Hidden Valley Speedway | Clearfield, PA | USA | Laurel Highlands Sprint Car Series | |
| 8/21/2021 | Honor Speedway | Pueblo, CO | USA | Rocky Mountain Midget Association | |
| 8/21/2021 | I-35 Speedway | Winston, MO | USA | USAC Midwest Wingless Racing Association | |
| 8/21/2021 | I-76 Speedway | Fort Morgan, CO | USA | ASCS Elite North Non-Wing Sprints | |
| 8/21/2021 | I-90 Speedway | Hartford, SD | USA | Winged 305 Sprint Cars | |
| 8/21/2021 | Illinois State Fairgrounds | Springfield, IL | USA | USAC Silver Crown Series | Bettenhausen 100 |
| 8/21/2021 | Lake Ozark Speedway | Eldon, MO | USA | POWRi WAR Sprint Car Series | |
| 8/21/2021 | Lake Ozark Speedway | Eldon, MO | USA | Winged 360 Sprint Cars | |
| 8/21/2021 | Laurens County Speedway | Laurens, SC | USA | Carolina Sprint Tour | |
| 8/21/2021 | Lawrenceburg Speedway | Lawrenceburg, In | USA | Non-Wing 410 Sprint Cars | Dick Gaines Memorial |
| 8/21/2021 | Lawton Speedway | Lawton, OK | USA | Non-Wing Champ Sprints | |
| 8/21/2021 | Lawton Speedway | Lawton, OK | USA | Winged 305 Sprint Cars | |
| 8/21/2021 | Lincoln Park Speedway | Putnamville, IN | USA | Midwest Sprint Car Series | |
| 8/21/2021 | Lincoln Speedway | Abbottstown, PA | USA | Winged 358 Sprint Cars | Barry Skelly Memorial |
| 8/21/2021 | Lincoln Speedway | Abbottstown, PA | USA | Winged 410 Sprint Cars | Barry Skelly Memorial |
| 8/21/2021 | Macon Speedway | Macon, IL | USA | POWRi National Midget League | Camfield Memorial |
| 8/21/2021 | Michael's Mercer Raceway | Mercer, PA | USA | Allegheny Sprint Tour | |
| 8/21/2021 | Nevada Speedway | Nevada, MO | USA | Oil Capital Racing Series | |
| 8/21/2021 | Ocean Speedway | Watsonville, CA | USA | Sprint Car Challenge Tour | Johnny Key Classic |
| 8/21/2021 | Ocean Speedway | Watsonville, CA | USA | Western Midget Racing | |
| 8/21/2021 | Orland Raceway | Orland, CA | USA | Wingless Sprints | |
| 8/21/2021 | Oswego Speedway | Oswego, NY | USA | 350 Supermodifieds | Season Championship |
| 8/21/2021 | Oswego Speedway | Oswego, NY | USA | Small Block Supermodifieds | Season Championship |
| 8/21/2021 | Oswego Speedway | Oswego, NY | USA | Supermodifieds | Season Championship |
| 8/21/2021 | Outlaw Speedway | Perkinston, MS | USA | Winged 360 Sprint Cars | |
| 8/21/2021 | Park Jefferson International Speedway | Jefferson, SD | USA | Midwest Sprint Touring Series | |
| 8/21/2021 | Path Valley Speedway Park | Spring Run, PA | USA | Non-Wing Super Sportsman | |
| 8/21/2021 | Perris Auto Speedway | Perris, CA | USA | Senior Sprints | |
| 8/21/2021 | Perris Auto Speedway | Perris, CA | USA | So Cal Sportsman Sprint Cars | |
| 8/21/2021 | Perris Auto Speedway | Perris, CA | USA | USAC / CRA Sprint Car Series | California Racers Hall of Fame Night |
| 8/21/2021 | Petaluma Speedway | Petaluma, CA | USA | Hunt Magnetos Wingless Tour | Soares Classic |
| 8/21/2021 | Pittsburgh's Pennsylvania Motor Speedway | Imperial, PA | USA | RUSH Sprint Car Series | |
| 8/21/2021 | Pittsburgh's Pennsylvania Motor Speedway | Imperial, PA | USA | Winged 410 Sprint Cars | |
| 8/21/2021 | Plymouth Dirt Track | Plymouth, WI | USA | Midwest Sprint Car Association | |
| 8/21/2021 | Plymouth Speedway | Plymouth, IN | USA | All Star Circuit of Champions | |
| 8/21/2021 | Port Royal Speedway | Port Royal, PA | USA | PA Sprint Series | |
| 8/21/2021 | Port Royal Speedway | Port Royal, PA | USA | USAC East Coast Sprint Car Series | |
| 8/21/2021 | Port Royal Speedway | Port Royal, PA | USA | Winged 410 Sprint Cars | |
| 8/21/2021 | Red River Valley Speedway | West Fargo, ND | USA | World of Outlaws | Red River Rumble |
| 8/21/2021 | Riverside International Speedway | West Memphis, AR | USA | United Sprint Car Series | |
| 8/21/2021 | Riverside International Speedway | West Memphis, AR | USA | Winged 305 Sprint Cars | |
| 8/21/2021 | Route 66 Motor Speedway | Amarillo, TX | USA | Winged 305 Sprint Cars | Lyndon Moss Memorial $10,000 to win |
| 8/21/2021 | Sandia Speedway | Albuquerque, NM | USA | Winged 360 Sprint Cars | |
| 8/21/2021 | Shady Bowl Speedway | De Graff, OH | USA | Must See Racing Lites | |
| 8/21/2021 | Silver Bullet Speedway | Owendale, MI | USA | Great Lakes Traditional Sprints | |
| 8/21/2021 | Spoon River Speedway | Canton, IL | USA | USAC Speed2 IMRA Midget Car Series | |
| 8/21/2021 | Sycamore Speedway | Sycamore, IL | USA | Badger Midget Auto Racing Association | |
| 8/21/2021 | Twin Cities Raceway Park | North Vernon, IN | USA | Indiana RaceSaver Sprint Car Series | |
| 8/21/2021 | US 24 Raceway | Logansport, IN | USA | USAC Speed2 Midwest Thunder Midget Car Series | |
| 8/21/2021 | Wayne County Speedway | Orrville, OH | USA | Winged 410 Sprint Cars | |
| 8/21/2021 | Waynesfield Raceway Park | Waynesfield, OH | USA | Buckeye Outlaw Sprint Series | |
| 8/21/2021 | Waynesfield Raceway Park | Waynesfield, OH | USA | FAST 410 Sprint Car Series | |
| 8/21/2021 | Western Speedway | Victoria, BC | CAN | Northwest Sprintcar Racing Association | Daffodil Cup |
| 8/21/2021 | Wilmot Raceway | Wilmot, WI | USA | Interstate Racing Association | Fair |
| 8/21/2021 | Wilmot Raceway | Wilmot, WI | USA | Wisconsin WingLESS Sprint Car Series | |
| 8/21/2021 | Wiscasset Speedway | Wiscasset, ME | USA | NEMA Lites | |
| 8/21/2021 | Wiscasset Speedway | Wiscasset, ME | USA | NEMA Midget Car Series | |
| 8/21/2021 | Woodhull Speedway | Woodhull, NY | USA | Patriot Sprint Tour | |
| 8/22/2021 | Angell Park Speedway | Sun Prairie, WI | USA | Badger Midget Auto Racing Association | Corn Fest |
| 8/22/2021 | Angell Park Speedway | Sun Prairie, WI | USA | Interstate Racing Association | Corn Fest |
| 8/22/2021 | Bloomsburg Fairgrounds Speedway | Bloomsburg, PA | USA | United Racing Club | |
| 8/22/2021 | Cornwall Speedway | Cornwall, ONT | CAN | Action Sprint Tour | |
| 8/22/2021 | Huset's Speedway | Brandon, SD | USA | World of Outlaws | |
| 8/22/2021 | Jacksonville Speedway | Jacksonville, IL | USA | Midget Cars | |
| 8/22/2021 | Jacksonville Speedway | Jacksonville, IL | USA | Winged 305 Sprint Cars | |
| 8/22/2021 | Millstream Speedway | Findlay, OH | USA | FAST 410 Sprint Car Series | |
| 8/22/2021 | Millstream Speedway | Findlay, OH | USA | Winged 305 Sprint Cars | |
| 8/22/2021 | Missouri State Fair Speedway | Sedalia, MO | USA | POWRi WAR Sprint Car Series | |
| 8/22/2021 | Nodak Speedway | Minot, ND | USA | Western Renegade Non-Wing Sprintcar Series | |
| 8/22/2021 | TBA | TBA | USA | USAC Midwest Wingless Racing Association | |
| 8/22/2021 | the New Tulsa Speedway | Tulsa, OK | USA | USAC Wingless Sprints Oklahoma | |
| 8/22/2021 | Trail-Way Speedway | Hanover, PA | USA | Winged 410 Sprint Cars | Armin Hostetter Memorial |
| 8/23/2021 | the New Tulsa Speedway | Tulsa, OK | USA | USAC Wingless Sprints Oklahoma | |
| 8/24/2021 | Eagle River Speedway | Eagle River, WI | USA | Chequamegon Renegade Sprint Car Series | |
| 8/24/2021 | Fremont Speedway | Fremont, OH | USA | AFCS 305 Sprint Car Series | Fair Race |
| 8/25/2021 | Placerville Speedway | Placerville, CA | USA | King of the West Springs presented by NARC | Five Fastest Days in Motorsports |
| 8/26/2021 | Grandview Speedway | Bechtelsville, PA | USA | All Star Circuit of Champions | Thunder on the Hill |
| 8/26/2021 | Kokomo Speedway | Kokomo, IN | USA | USAC National Sprint Car Series | Kokomo Sprint Car Smack Down |
| 8/26/2021 | Merced Speedway | Merced, CA | USA | King of the West Springs presented by NARC | Five Fastest Days in Motorsports |
| 8/27/2021 | Accord Speedway | Accord, NY | USA | North East Wingless Sprints | |
| 8/27/2021 | Attica Raceway Park | Attica, OH | USA | Winged 305 Sprint Cars | |
| 8/27/2021 | Attica Raceway Park | Attica, OH | USA | Winged 410 Sprint Cars | |
| 8/27/2021 | Cedar Lake Speedway | New Richmond, WI | USA | UMSS Traditional Sprint Car Series | |
| 8/27/2021 | Cedar Lake Speedway | New Richmond, WI | USA | UMSS Winged Sprint Car Series | |
| 8/27/2021 | Cedar Lake Speedway | New Richmond, WI | USA | Western Renegade Non-Wing Sprintcar Series | |
| 8/27/2021 | Clinton County Speedway | Mill Hall, PA | USA | Laurel Highlands Sprint Car Series | |
| 8/27/2021 | Cottage Grove Speedway | Cottage Grove, OR | USA | Wingless Sprint Series | Wingless Nationals |
| 8/27/2021 | Crawford County Speedway | Dension, IA | USA | Winged 305 Sprint Cars | |
| 8/27/2021 | Deming Speedway | Everson, WA | USA | Northwest Focus Midget Series | |
| 8/27/2021 | I-30 Speedway | Little Rock, AR | USA | ASCS Elite Non-Wing Sprints | Wingless Short Track Nationals |
| 8/27/2021 | I-80 Speedway | Greenwood, NE | USA | World of Outlaws | |
| 8/27/2021 | Kalamazoo Speedway | Kalamazoo, MI | USA | Auto Value Bumper to Bumper Super Sprints | |
| 8/27/2021 | Kokomo Speedway | Kokomo, IN | USA | USAC National Sprint Car Series | Kokomo Sprint Car Smack Down |
| 8/27/2021 | Lernerville Speedway | Sarver, PA | USA | Allegheny Sprint Tour | Sprint Car Spectacular |
| 8/27/2021 | Lernerville Speedway | Sarver, PA | USA | RUSH Sprint Car Series | Sprint Car Spectacular |
| 8/27/2021 | Lernerville Speedway | Sarver, PA | USA | Winged 410 Sprint Cars | Sprint Car Spectacular |
| 8/27/2021 | Lincoln Speedway | Lincoln, IL | USA | D2 Midgets | |
| 8/27/2021 | Murray County Speedway | Slayton, MN | USA | Minnesota IMCA Racesaver Sprint Series | |
| 8/27/2021 | Murray County Speedway | Slayton, MN | USA | Winged 305 Sprint Cars | |
| 8/27/2021 | Ocean Speedway | Watsonville, CA | USA | King of the West Springs presented by NARC | Five Fastest Days in Motorsports |
| 8/27/2021 | Ohsweken Speedway | Ohsweken, ONT | CAN | Winged Crate Sprint Cars | |
| 8/27/2021 | Paragon Speedway | Paragon, IN | USA | Non-Wing 410 Sprint Cars | |
| 8/27/2021 | Pensacola Dirt Track | Pensacola, FL | USA | POWRi Southeast Outlaw Midgets | |
| 8/27/2021 | Phillips County Raceway | Holyoke, CO | USA | ASCS National Tour | |
| 8/27/2021 | Plymouth Dirt Track | Plymouth, WI | USA | Midwest Sprint Car Association | |
| 8/27/2021 | River Cities Speedway | Grand Forks, ND | USA | Northern Outlaw Sprint Association | |
| 8/27/2021 | Salina Speedway | Salina, KS | USA | USAC Midwest Wingless Racing Association | |
| 8/27/2021 | Salina Speedway | Salina, KS | USA | USAC Wingless Sprints Oklahoma | |
| 8/27/2021 | Trail-Way Speedway | Hanover, PA | USA | Winged 358 Sprint Cars | |
| 8/27/2021 | Tri-City Speedway | Pontoon Beach, IL | USA | Midwest Open Wheel Association | |
| 8/27/2021 | US 36 Raceway | Osborn, MO | USA | Winged 305 Sprint Cars | |
| 8/27/2021 | Wagner Speedway | Wagner, SD | USA | Winged 305 Sprint Cars | Season Championship |
| 8/27/2021 | Williams Grove Speedway | Mechanicsburg, PA | USA | All Star Circuit of Champions | Jack Gunn Memorial |
| 8/28/2021 | 34 Raceway | West Burlington, IA | USA | Winged 305 Sprint Cars | Season Championship |
| 8/28/2021 | 35 Raceway Park | Frankfort, OH | USA | Ohio Thunder RaceSaver Sprint Car Series | |
| 8/28/2021 | BAPS Motor Speedway | York Haven, PA | USA | Winged Super Sportsman | |
| 8/28/2021 | Bear Ridge Speedway | Bradford, VT | USA | USAC Speed2 DMA Midget Car Series | |
| 8/28/2021 | Beaver Dam Raceway | Beaver Dam, WI | USA | Midwest Sprint Car Association | |
| 8/28/2021 | Berlin Raceway | Marne, MI | USA | Auto Value Bumper to Bumper Super Sprints | Non-Wing |
| 8/28/2021 | Butler Motor Speedway | Quincy, MI | USA | Winged 410 Sprint Cars | Butler Bash |
| 8/28/2021 | Caney Valley Speedway | Caney, KS | USA | ASCS Sooner Region | |
| 8/28/2021 | Cedar Lake Speedway | New Richmond, WI | USA | UMSS Traditional Sprint Car Series | |
| 8/28/2021 | Cedar Lake Speedway | New Richmond, WI | USA | UMSS Winged Sprint Car Series | |
| 8/28/2021 | Cedar Lake Speedway | New Richmond, WI | USA | Western Renegade Non-Wing Sprintcar Series | |
| 8/28/2021 | Cottage Grove Speedway | Cottage Grove, OR | USA | Limited Sprints | |
| 8/28/2021 | Cottage Grove Speedway | Cottage Grove, OR | USA | Wingless Sprint Series | Wingless Nationals |
| 8/28/2021 | Creek County Speedway | Sapulpa, OK | USA | Winged 305 Sprint Cars | |
| 8/28/2021 | Devil's Bowl Speedway | Mesquite, TX | USA | Winged 305 Sprint Cars | Season Championship |
| 8/28/2021 | Dodge City Raceway Park | Dodge City, KS | USA | Winged 305 Sprint Cars | Soderberg Memorial |
| 8/28/2021 | Eagle Raceway | Eagle, NE | USA | Winged 305 Sprint Cars | |
| 8/28/2021 | East Bay Raceway Park | Tampa, FL | USA | Winged 360 Sprint Cars | |
| 8/28/2021 | El Paso County Raceway | Calhan, CO | USA | ASCS Elite North Non-Wing Sprints | |
| 8/28/2021 | El Paso County Raceway | Calhan, CO | USA | ASCS National Tour | |
| 8/28/2021 | Grays Harbor Raceway | Elma, WA | USA | Focus Midget Cars | |
| 8/28/2021 | Grays Harbor Raceway | Elma, WA | USA | Northwest Focus Midget Series | |
| 8/28/2021 | Grays Harbor Raceway | Elma, WA | USA | Winged 360 Sprint Cars | |
| 8/28/2021 | Hesston Speedway | Hesston, PA | USA | Laurel Highlands Sprint Car Series | |
| 8/28/2021 | I-30 Speedway | Little Rock, AR | USA | ASCS Elite Non-Wing Sprints | Wingless Short Track Nationals |
| 8/28/2021 | I-44 Riverside Speedway | Oklahoma City, OK | USA | POWRi West Midget Car Series | |
| 8/28/2021 | I-90 Speedway | Hartford, SD | USA | Winged 305 Sprint Cars | |
| 8/28/2021 | Knoxville Raceway | Knoxville, IA | USA | Pro Sprints | |
| 8/28/2021 | Knoxville Raceway | Knoxville, IA | USA | Winged 360 Sprint Cars | |
| 8/28/2021 | Knoxville Raceway | Knoxville, IA | USA | Winged 410 Sprint Cars | |
| 8/28/2021 | Kokomo Speedway | Kokomo, IN | USA | USAC Midwest Regional Midget Car Series | |
| 8/28/2021 | Kokomo Speedway | Kokomo, IN | USA | USAC National Sprint Car Series | Kokomo Sprint Car Smack Down |
| 8/28/2021 | Lake Ozark Speedway | Eldon, MO | USA | Winged 305 Sprint Cars | |
| 8/28/2021 | Lawton Speedway | Lawton, OK | USA | Non-Wing Champ Sprints | Season Championship |
| 8/28/2021 | Lawton Speedway | Lawton, OK | USA | Winged 305 Sprint Cars | Season Championship |
| 8/28/2021 | Lincoln Park Speedway | Putnamville, IN | USA | Non-Wing 410 Sprint Cars | |
| 8/28/2021 | Lincoln Speedway | Abbottstown, PA | USA | All Star Circuit of Champions | Kramer Klash |
| 8/28/2021 | Macon Speedway | Macon, IL | USA | USAC Speed2 IMRA Midget Car Series | |
| 8/28/2021 | Marysville Raceway | Marysville, CA | USA | Winged 360 Sprint Cars | |
| 8/28/2021 | Marysville Raceway | Marysville, CA | USA | Winged Crate Sprint Cars | |
| 8/28/2021 | Michael's Mercer Raceway | Mercer, PA | USA | Allegheny Sprint Tour | |
| 8/28/2021 | Michael's Mercer Raceway | Mercer, PA | USA | Winged 410 Sprint Cars | |
| 8/28/2021 | Mitchell Raceway | Fairbanks, AK | USA | Winged 360 Sprint Cars | |
| 8/28/2021 | Monarch Motor Speedway | Wichita Falls, TX | USA | Sooner Sprint Series | |
| 8/28/2021 | New Egypt Speedway | New Egypt, NJ | USA | Mid-Atlantic Sprint Series | |
| 8/28/2021 | Off Road Speedway | Norfolk, NE | USA | Midwest Sprint Touring Series | |
| 8/28/2021 | Placerville Speedway | Placerville, CA | USA | Winged 360 Sprint Cars | |
| 8/28/2021 | Portsmouth Raceway Park | Portsmouth, OH | USA | Ohio Valley Sprint Car Association | |
| 8/28/2021 | Riverside International Speedway | West Memphis, AR | USA | Winged 305 Sprint Cars | |
| 8/28/2021 | Route 66 Motor Speedway | Amarillo, TX | USA | Winged 305 Sprint Cars | |
| 8/28/2021 | Rumtown Speedway | Wentworth, NH | USA | Midget Cars | |
| 8/28/2021 | Rumtown Speedway | Wentworth, NH | USA | Non-Wing Sprint Cars | |
| 8/28/2021 | Salina Speedway | Salina, KS | USA | USAC Midwest Wingless Racing Association | |
| 8/28/2021 | Salina Speedway | Salina, KS | USA | USAC Wingless Sprints Oklahoma | |
| 8/28/2021 | Sandia Speedway | Albuquerque, NM | USA | New Mexico Motor Racing Association | |
| 8/28/2021 | Santa Maria Speedway | Santa Maria, CA | USA | USAC West Coast Sprint Car Series | |
| 8/28/2021 | Santa Maria Speedway | Santa Maria, CA | USA | USAC Western States Midget Car Series | |
| 8/28/2021 | Saratoga Speedway | Black Creek, BC | CAN | WILROC | |
| 8/28/2021 | Selinsgrove Speedway | Selinsgrove, PA | USA | Winged 410 Sprint Cars | |
| 8/28/2021 | Sharon Speedway | Hartford, OH | USA | RUSH Sprint Car Series | |
| 8/28/2021 | Skagit Speedway | Alger, WA | USA | Sportsman Sprints | |
| 8/28/2021 | Skagit Speedway | Alger, WA | USA | Winged 360 Sprint Cars | |
| 8/28/2021 | Southern Raceway | Milton, FL | USA | POWRi Southeast Outlaw Midgets | |
| 8/28/2021 | Stockton Dirt Track | Stockton, CA | USA | King of the West Springs presented by NARC | |
| 8/28/2021 | TBA | TBA | USA | PA Sprint Series | |
| 8/28/2021 | TBA | TBA | USA | USAC Midwest Wingless Racing Association | |
| 8/28/2021 | Twin Cities Raceway Park | North Vernon, IN | USA | Buckeye Outlaw Sprint Series | |
| 8/28/2021 | Vado Speedway Park | Vado, NM | USA | Winged 305 Sprint Cars | |
| 8/28/2021 | Ventura Raceway | Ventura, CA | USA | Western Midget Racing | |
| 8/28/2021 | Wayne County Speedway | Orrville, OH | USA | Winged 410 Sprint Cars | |
| 8/28/2021 | Wilmot Raceway | Wilmot, WI | USA | Badger Midget Auto Racing Association | |
| 8/28/2021 | Wilmot Raceway | Wilmot, WI | USA | Wisconsin WingLESS Sprint Car Series | |
| 8/29/2021 | BAPS Motor Speedway | York Haven, PA | USA | All Star Circuit of Champions | Johnny Mackison Clash |
| 8/29/2021 | BAPS Motor Speedway | York Haven, PA | USA | PA Sprint Series | |
| 8/29/2021 | Black Hills Speedway | Rapid City, SD | USA | World of Outlaws | Rushmore Outlaw Showdown |
| 8/29/2021 | Creek County Speedway | Sapulpa, OK | USA | ASCS Sooner Region | |
| 8/29/2021 | Electric City Speedway | Eagle, MT | USA | Rocky Mountain Sprints | |
| 8/29/2021 | Huset's Speedway | Brandon, SD | USA | Northern Outlaw Sprint Association | |
| 8/29/2021 | Huset's Speedway | Brandon, SD | USA | Winged 305 Sprint Cars | |
| 8/29/2021 | Lorain Raceway Park | South Amherst, OH | USA | Midwest Supermodified Series | |
| 8/29/2021 | Mitchell Raceway | Fairbanks, AK | USA | Winged 360 Sprint Cars | |
| 8/29/2021 | Petaluma Speedway | Petaluma, CA | USA | King of the West Springs presented by NARC | Five Fastest Days in Motorsports |
| 8/29/2021 | the Dirt Oval at Route 66 | Joliet, IL | USA | Interstate Racing Association | Bill Waite Jr. Memorial |
| 8/29/2021 | the Dirt Oval at Route 66 | Joliet, IL | USA | Midwest Open Wheel Association | |
| 9/2/2021 | Eagle Raceway | Eagle, NE | USA | Virginia Sprint Series | IMCA RaceSaver Nationals |
| 9/2/2021 | Eagle Raceway | Eagle, NE | USA | Winged 305 Sprint Cars | Practice |
| 9/3/2021 | Accord Speedway | Accord, NY | USA | North East Wingless Sprints | |
| 9/3/2021 | Attica Raceway Park | Attica, OH | USA | All Star Circuit of Champions | Attica Ambush |
| 9/3/2021 | Bloomington Speedway | Bloomington, IN | USA | Midwest Sprint Car Series | |
| 9/3/2021 | Brewerton Speedway | Brewerton, NY | USA | Empire Super Sprints | |
| 9/3/2021 | Dodge County Fairgrounds Speedway | Beaver Dam, WI | USA | Interstate Racing Association | Harry Neitzel Tribute |
| 9/3/2021 | Dodge County Fairgrounds Speedway | Beaver Dam, WI | USA | Midwest Sprint Car Association | Harry Neitzel Tribute |
| 9/3/2021 | Eagle Raceway | Eagle, NE | USA | Virginia Sprint Series | IMCA RaceSaver Nationals |
| 9/3/2021 | Eagle Raceway | Eagle, NE | USA | Winged 305 Sprint Cars | IMCA Sprint Car Race Saver Nationals |
| 9/3/2021 | Electric City Speedway | Eagle, MT | USA | Winged 360 Sprint Cars | Montana Round Up |
| 9/3/2021 | Gas City I-69 Speedway | Gas City, IN | USA | Non-Wing 410 Sprint Cars | |
| 9/3/2021 | Gas City I-69 Speedway | Gas City, IN | USA | USAC Speed2 Midwest Thunder Midget Car Series | |
| 9/3/2021 | Hartford Motor Speedway | Hartford, MI | USA | FAST 410 Sprint Car Series | |
| 9/3/2021 | I-75 Raceway | Sweetwater, TN | USA | United Sprint Car Series | |
| 9/3/2021 | I-96 Speedway | Lake Odessa, MI | USA | Great Lakes Super Sprints | |
| 9/3/2021 | I-96 Speedway | Lake Odessa, MI | USA | Great Lakes Traditional Sprints | |
| 9/3/2021 | Jackson Motorplex | Jackson, MN | USA | Midwest Power Series | Midwest Power Series Nationals |
| 9/3/2021 | Jackson Motorplex | Jackson, MN | USA | Midwest Sprint Touring Series | |
| 9/3/2021 | Jackson Motorplex | Jackson, MN | USA | NSL 360 Non-Wing Sprints | |
| 9/3/2021 | Jackson Motorplex | Jackson, MN | USA | UMSS Traditional Sprint Car Series | |
| 9/3/2021 | Jacksonville Speedway | Jacksonville, IL | USA | Winged 305 Sprint Cars | |
| 9/3/2021 | Jacksonville Speedway | Jacksonville, IL | USA | Winged 410 Sprint Cars | |
| 9/3/2021 | Lernerville Speedway | Sarver, PA | USA | Winged 410 Sprint Cars | |
| 9/3/2021 | Ohsweken Speedway | Ohsweken, ONT | CAN | Winged 360 Sprint Cars | |
| 9/3/2021 | Ohsweken Speedway | Ohsweken, ONT | CAN | Winged Crate Sprint Cars | |
| 9/3/2021 | Oswego Speedway | Oswego, NY | USA | 350 Supermodifieds | 65th Annual Oswego Classic Pole Day |
| 9/3/2021 | Oswego Speedway | Oswego, NY | USA | Small Block Supermodifieds | 65th Annual Oswego Classic Pole Day |
| 9/3/2021 | Oswego Speedway | Oswego, NY | USA | Supermodifieds | 65th Annual Oswego Classic Pole Day |
| 9/3/2021 | Randolph County Raceway | Moberly, MO | USA | Sprint Invaders Association | |
| 9/3/2021 | River Cities Speedway | Grand Forks, ND | USA | Western Renegade Non-Wing Sprintcar Series | |
| 9/3/2021 | Skagit Speedway | Alger, WA | USA | Northwest Focus Midget Series | |
| 9/3/2021 | Skagit Speedway | Alger, WA | USA | World of Outlaws | |
| 9/3/2021 | TBA | TBA | USA | Patriot Sprint Tour | |
| 9/3/2021 | Trail-Way Speedway | Hanover, PA | USA | Winged 358 Sprint Cars | |
| 9/3/2021 | Williams Grove Speedway | Mechanicsburg, PA | USA | Winged 358 Sprint Cars | Todd Shaffer Tribute Race |
| 9/3/2021 | Williams Grove Speedway | Mechanicsburg, PA | USA | Winged 410 Sprint Cars | Todd Shaffer Tribute Race |
| 9/4/2021 | 34 Raceway | West Burlington, IA | USA | TBA | |
| 9/4/2021 | Attica Raceway Park | Attica, OH | USA | All Star Circuit of Champions | Attica Ambush |
| 9/4/2021 | Attica Raceway Park | Attica, OH | USA | Winged 305 Sprint Cars | |
| 9/4/2021 | BAPS Motor Speedway | York Haven, PA | USA | Winged Super Sportsman | Sportsman 100 |
| 9/4/2021 | Bear Ridge Speedway | Bradfort, VT | USA | Sprint Cars of New England | |
| 9/4/2021 | Big O Speedway | Ennis, TX | USA | Winged 305 Sprint Cars | |
| 9/4/2021 | Brighton Speedway | Brighton, ONT | CAN | Action Sprint Tour | |
| 9/4/2021 | Brighton Speedway | Brighton, ONT | CAN | Knights of Thunder Sprint Car Series | |
| 9/4/2021 | Central Arizona Speedway | Casa Grande, AZ | USA | CAS Sprint Car Series | |
| 9/4/2021 | Cottage Grove Speedway | Cottage Grove, OR | USA | Interstate Sprint Car Series | |
| 9/4/2021 | Crystal Motor Speedway | Crystal, MI | USA | Great Lakes Traditional Sprints | |
| 9/4/2021 | Delaware International Speedway | Delmar, DE | USA | USAC East Coast Sprint Car Series | |
| 9/4/2021 | Devils Lake Speedway | Crary, ND | USA | Western Renegade Non-Wing Sprintcar Series | |
| 9/4/2021 | Diamond Park Speedway | Murfreesboro, AR | USA | ASCS Mid-South Region | |
| 9/4/2021 | Du Quoin State Fairgrounds | Du Quoin, IL | USA | USAC Silver Crown Series | Ted Horn 100 |
| 9/4/2021 | Eagle Raceway | Eagle, NE | USA | Virginia Sprint Series | IMCA RaceSaver Nationals |
| 9/4/2021 | Eagle Raceway | Eagle, NE | USA | Winged 305 Sprint Cars | IMCA Sprint Car Race Saver Nationals |
| 9/4/2021 | ECM Speedway | Bremen, AL | USA | United Sprint Car Series | |
| 9/4/2021 | Electric City Speedway | Eagle, MT | USA | Winged 360 Sprint Cars | Montana Round Up |
| 9/4/2021 | Evergreen Speedway | Monroe, WA | USA | Granite Sprint Car Series | |
| 9/4/2021 | Evergreen Speedway | Monroe, WA | USA | Washington Midget Racing Association | |
| 9/4/2021 | Fulton Speedway | Fulton, NY | USA | Empire Super Sprints | |
| 9/4/2021 | Grandview Speedway | Bechtelsville, PA | USA | American Racing Drivers Club | |
| 9/4/2021 | Hendry County Motorsports Park | Clewiston, FL | USA | Top Gun Sprint Car Series | |
| 9/4/2021 | Hermiston Raceway | Heriston, OR | USA | Idaho Sprintcar Racing League | |
| 9/4/2021 | Hermiston Raceway | Heriston, OR | USA | Speed Tour Sprint Car Series | |
| 9/4/2021 | Hermiston Raceway | Heriston, OR | USA | Washington Econo Sprint Car Organization | |
| 9/4/2021 | Hermiston Raceway | Hermiston, OR | USA | Northwest Sprintcar Racing Association | |
| 9/4/2021 | I-76 Speedway | Fort Morgan, CO | USA | Rocky Mountain Midget Association | |
| 9/4/2021 | I-96 Speedway | Lake Odessa, MI | USA | FAST 410 Sprint Car Series | |
| 9/4/2021 | I-96 Speedway | Lake Odessa, MI | USA | Great Lakes Super Sprints | |
| 9/4/2021 | Jackson Motorplex | Jackson, MN | USA | Midwest Power Series | Midwest Power Series Nationals |
| 9/4/2021 | Jackson Motorplex | Jackson, MN | USA | Midwest Sprint Touring Series | |
| 9/4/2021 | Jackson Motorplex | Jackson, MN | USA | NSL 360 Non-Wing Sprints | |
| 9/4/2021 | Jackson Motorplex | Jackson, MN | USA | UMSS Traditional Sprint Car Series | |
| 9/4/2021 | Lake Ozark Speedway | Eldon, MO | USA | ASCS National Tour | |
| 9/4/2021 | Lake Ozark Speedway | Eldon, MO | USA | ASCS Warrior Region | |
| 9/4/2021 | Lake Ozark Speedway | Eldon, MO | USA | POWRi National Midget League | |
| 9/4/2021 | Latrobe Speedway | Latrobe, PA | USA | Allegheny Sprint Tour | |
| 9/4/2021 | Latrobe Speedway | Latrobe, PA | USA | Laurel Highlands Sprint Car Series | |
| 9/4/2021 | Lawrenceburg Speedway | Lawrenceburg, In | USA | Non-Wing 410 Sprint Cars | |
| 9/4/2021 | Lincoln Park Speedway | Putnamville, IN | USA | Non-Wing 410 Sprint Cars | King of Non-Wing |
| 9/4/2021 | Lincoln Speedway | Abbottstown, PA | USA | Winged 410 Sprint Cars | Twin 20's |
| 9/4/2021 | Lonesome Pine Raceway | Coeburn, VA | USA | USAC Speed2 Eastern Midget Car Series | |
| 9/4/2021 | New Egypt Speedway | New Egypt, NJ | USA | North East Wingless Sprints | |
| 9/4/2021 | Orland Raceway | Orland, CA | USA | Wingless Sprints | |
| 9/4/2021 | Oswego Speedway | Oswego, NY | USA | NEMA Lites | Marvin Rifchin Memorial |
| 9/4/2021 | Oswego Speedway | Oswego, NY | USA | NEMA Midget Car Series | Marvin Rifchin Memorial |
| 9/4/2021 | Path Valley Speedway Park | Spring Run, PA | USA | Non-Wing Super Sportsman | |
| 9/4/2021 | Path Valley Speedway Park | Spring Run, PA | USA | PA Sprint Series | |
| 9/4/2021 | Placerville Speedway | Placerville, CA | USA | Hunt Magnetos Wingless Tour | Joe Hunt Magnetos 75th Anniversary |
| 9/4/2021 | Placerville Speedway | Placerville, CA | USA | Winged 360 Sprint Cars | Nor*Cal Shootout |
| 9/4/2021 | Plymouth Dirt Track | Plymouth, WI | USA | Interstate Racing Association | Fair |
| 9/4/2021 | Plymouth Dirt Track | Plymouth, WI | USA | Midwest Sprint Car Association | |
| 9/4/2021 | Port Royal Speedway | Port Royal, PA | USA | Winged 410 Sprint Cars | 167th Juniata County Fair Opener |
| 9/4/2021 | Pueblo Speedway | Pueblo, CO | USA | ASCS Elite North Non-Wing Sprints | |
| 9/4/2021 | Riverside International Speedway | West Memphis, AR | USA | Winged 305 Sprint Cars | |
| 9/4/2021 | Silver Dollar Speedway | Chico, CA | USA | King of the West Springs presented by NARC | Louie Vermeil Classic |
| 9/4/2021 | Silver Dollar Speedway | Chico, CA | USA | USAC / CRA Sprint Car Series | Louie Vermeil Classic |
| 9/4/2021 | Siskyou Speedway | Yreka, CA | USA | Limited Sprints | |
| 9/4/2021 | Skagit Speedway | Alger, WA | USA | Northwest Focus Midget Series | |
| 9/4/2021 | Skagit Speedway | Alger, WA | USA | World of Outlaws | |
| 9/4/2021 | Superbowl Speedway | Greenville, TX | USA | ASCS Lone Star Region | |
| 9/4/2021 | Sycamore Speedway | Sycamore, IL | USA | Badger Midget Auto Racing Association | |
| 9/4/2021 | TBA | TBA | USA | Patriot Sprint Tour | |
| 9/4/2021 | Tri-City Raceway Park | Franklin, PA | USA | RUSH Sprint Car Series | Legends Remembered |
| 9/4/2021 | Vado Speedway Park | Vado, NM | USA | Non-Wing 360 Sprint Cars | |
| 9/4/2021 | Vado Speedway Park | Vado, NM | USA | POWRi Desert Winged Sprint Car Series | |
| 9/4/2021 | Wilmot Raceway | Wilmot, WI | USA | Wisconsin WingLESS Sprint Car Series | |
| 9/4/2021 | Winchester Speedway | Winchester, IN | USA | Auto Value Bumper to Bumper Super Sprints | |
| 9/5/2021 | 141 Speedway | Maribel, WI | USA | Interstate Racing Association | |
| 9/5/2021 | 35 Raceway Park | Frankfort, OH | USA | Ohio Valley Sprint Car Association | |
| 9/5/2021 | Angell Park Speedway | Sun Prairie, WI | USA | Badger Midget Auto Racing Association | |
| 9/5/2021 | Angell Park Speedway | Sun Prairie, WI | USA | Wisconsin WingLESS Sprint Car Series | |
| 9/5/2021 | Bethany Speedway | Bethany, MO | USA | USAC Midwest Wingless Racing Association | |
| 9/5/2021 | Brighton Speedway | Brighton, ONT | CAN | Action Sprint Tour | |
| 9/5/2021 | Brighton Speedway | Brighton, ONT | CAN | Knights of Thunder Sprint Car Series | |
| 9/5/2021 | Central Arizona Speedway | Casa Grande, AZ | USA | CAS Sprint Car Series | |
| 9/5/2021 | Cottage Grove Speedway | Cottage Grove, OR | USA | Interstate Sprint Car Series | |
| 9/5/2021 | Cottage Grove Speedway | Cottage Grove, OR | USA | Limited Sprints | |
| 9/5/2021 | Devil's Bowl Speedway | West Haven, VT | USA | Sprint Cars of New England | |
| 9/5/2021 | Devils Lake Speedway | Crary, ND | USA | Western Renegade Non-Wing Sprintcar Series | |
| 9/5/2021 | Eagle Raceway | Eagle, NE | USA | Virginia Sprint Series | IMCA RaceSaver Nationals |
| 9/5/2021 | Eagle Raceway | Eagle, NE | USA | Winged 305 Sprint Cars | IMCA Sprint Car Race Saver Nationals |
| 9/5/2021 | Electric City Speedway | Eagle, MT | USA | Winged 360 Sprint Cars | Montana Round Up |
| 9/5/2021 | Grays Harbor Raceway | Elma, WA | USA | Winged 360 Sprint Cars | |
| 9/5/2021 | Grays Harbor Raceway | Elma, WA | USA | Winged Limited Sprints | |
| 9/5/2021 | Huset's Speedway | Brandon, SD | USA | Midwest Power Series | Midwest Power Series Nationals |
| 9/5/2021 | Huset's Speedway | Brandon, SD | USA | Midwest Sprint Touring Series | |
| 9/5/2021 | Huset's Speedway | Brandon, SD | USA | UMSS Traditional Sprint Car Series | |
| 9/5/2021 | Kokomo Speedway | Kokomo, IN | USA | Non-Wing 410 Sprint Cars | Vince Osman Memorial Championship |
| 9/5/2021 | Lake Ozark Speedway | Eldon, MO | USA | ASCS National Tour | |
| 9/5/2021 | Lake Ozark Speedway | Eldon, MO | USA | ASCS Warrior Region | |
| 9/5/2021 | Lake Ozark Speedway | Eldon, MO | USA | POWRi National Midget League | |
| 9/5/2021 | Oswego Speedway | Oswego, NY | USA | 350 Supermodifieds | 65th Annual Oswego Classic |
| 9/5/2021 | Oswego Speedway | Oswego, NY | USA | Small Block Supermodifieds | 65th Annual Oswego Classic |
| 9/5/2021 | Oswego Speedway | Oswego, NY | USA | Supermodifieds | 65th Annual Oswego Classic |
| 9/5/2021 | Placerville Speedway | Placerville, CA | USA | Hunt Magnetos Wingless Tour | Joe Hunt Magnetos 75th Anniversary |
| 9/5/2021 | Placerville Speedway | Placerville, CA | USA | Winged 360 Sprint Cars | Nor*Cal Shootout |
| 9/5/2021 | Selinsgrove Speedway | Selinsgrove, PA | USA | Winged 410 Sprint Cars | |
| 9/5/2021 | Silver Dollar Speedway | Chico, CA | USA | King of the West Springs presented by NARC | Louie Vermeil Classic |
| 9/5/2021 | Silver Dollar Speedway | Chico, CA | USA | USAC / CRA Sprint Car Series | Louie Vermeil Classic |
| 9/5/2021 | Siskyou Speedway | Yreka, CA | USA | Limited Sprints | |
| 9/5/2021 | Skagit Speedway | Alger, WA | USA | Northwest Focus Midget Series | |
| 9/5/2021 | Skagit Speedway | Alger, WA | USA | World of Outlaws | |
| 9/5/2021 | Spoon River Speedway | Canton, IL | USA | USAC Speed2 IMRA Midget Car Series | |
| 9/5/2021 | Talladega Short Track | Eastaboga, AL | USA | United Sprint Car Series | |
| 9/5/2021 | Tri-City Raceway Park | Franklin, PA | USA | RUSH Sprint Car Series | Legends Remembered |
| 9/5/2021 | Tri-State Speedway | Haubstadt, IN | USA | Midwest Sprint Car Series | |
| 9/5/2021 | Utica-Rome Speedway | Vernon, NY | USA | Patriot Sprint Tour | |
| 9/5/2021 | Vado Speedway Park | Vado, NM | USA | Non-Wing 360 Sprint Cars | |
| 9/5/2021 | Vado Speedway Park | Vado, NM | USA | POWRi Desert Winged Sprint Car Series | |
| 9/5/2021 | Wayne County Speedway | Orrville, OH | USA | Allegheny Sprint Tour | |
| 9/5/2021 | Wayne County Speedway | Orrville, OH | USA | Ohio Thunder RaceSaver Sprint Car Series | |
| 9/5/2021 | Wayne County Speedway | Orrville, OH | USA | Winged 410 Sprint Cars | Pete Jacobs Memorial |
| 9/5/2021 | Waynesfield Raceway Park | Waynesfield, OH | USA | Buckeye Outlaw Sprint Series | |
| 9/5/2021 | Waynesfield Raceway Park | Waynesfield, OH | USA | FAST 410 Sprint Car Series | |
| 9/6/2021 | Grays Harbor Raceway | Elma, WA | USA | Wingless Sprint Series | |
| 9/6/2021 | Grays Harbor Raceway | Elma, WA | USA | Wingless Sprint Series | |
| 9/6/2021 | Grays Harbor Raceway | Elma, WA | USA | World of Outlaws | |
| 9/6/2021 | Huset's Speedway | Brandon, SD | USA | Midwest Power Series | Midwest Power Series Nationals |
| 9/6/2021 | Huset's Speedway | Brandon, SD | USA | Midwest Sprint Touring Series | |
| 9/6/2021 | Huset's Speedway | Brandon, SD | USA | UMSS Traditional Sprint Car Series | |
| 9/6/2021 | Petaluma Speedway | Petaluma, CA | USA | USAC / CRA Sprint Car Series | USAC / CRA Sprint Car Series |
| 9/6/2021 | Port Royal Speedway | Port Royal, PA | USA | Non-Wing Super Sportsman | |
| 9/6/2021 | Port Royal Speedway | Port Royal, PA | USA | Winged 410 Sprint Cars | Labor Day Classic |
| 9/8/2021 | Silver Dollar Speedway | Chico, CA | USA | Winged 360 Sprint Cars | |
| 9/9/2021 | Port Royal Speedway | Port Royal, PA | USA | All Star Circuit of Champions | |
| 9/9/2021 | Port Royal Speedway | Port Royal, PA | USA | PA Sprint Series | |
| 9/9/2021 | Silver Dollar Speedway | Chico, CA | USA | Winged 360 Sprint Cars | |
| 9/10/2021 | Accord Speedway | Accord, NY | USA | North East Wingless Sprints | |
| 9/10/2021 | Attica Raceway Park | Attica, OH | USA | AFCS 305 Sprint Car Series | Mark Keegan Classic |
| 9/10/2021 | Attica Raceway Park | Attica, OH | USA | AFCS 410 Sprint Car Series | Mark Keegan Classic |
| 9/10/2021 | Black Hills Speedway | Rapid City, SD | USA | Winged 360 Sprint Cars | Half Mile Nationals |
| 9/10/2021 | Bloomington Speedway | Bloomington, IN | USA | Non-Wing 410 Sprint Cars | |
| 9/10/2021 | Bloomington Speedway | Bloomington, IN | USA | Winged 305 Sprint Cars | |
| 9/10/2021 | Clinton County Speedway | Mill Hall, PA | USA | Laurel Highlands Sprint Car Series | |
| 9/10/2021 | Gas City I-69 Speedway | Gas City, IN | USA | Non-Wing 410 Sprint Cars | Season Championship |
| 9/10/2021 | Georgetown Speedway | Georgetown, DE | USA | United Racing Club | |
| 9/10/2021 | Huset's Speedway | Brandon, SD | USA | TBA | |
| 9/10/2021 | Huset's Speedway | Brandon, SD | USA | USAC National Midget Car Series | |
| 9/10/2021 | Huset's Speedway | Brandon, SD | USA | USAC National Sprint Car Series | |
| 9/10/2021 | I-80 Speedway | Greenwood, NE | USA | Winged 360 Sprint Cars | |
| 9/10/2021 | Jacksonville Speedway | Jacksonville, IL | USA | Midwest Open Wheel Association | |
| 9/10/2021 | Jacksonville Speedway | Jacksonville, IL | USA | POWRi National Midget League | Herb Barlow Memorial |
| 9/10/2021 | Lavonia Speedway | Lavonia, GA | USA | United Sprint Car Series | |
| 9/10/2021 | Ohsweken Speedway | Ohsweken, ONT | CAN | Knights of Thunder Sprint Car Series | |
| 9/10/2021 | Ohsweken Speedway | Ohsweken, ONT | CAN | Winged 360 Sprint Cars | Season Championship |
| 9/10/2021 | Ohsweken Speedway | Ohsweken, ONT | CAN | Winged Crate Sprint Cars | Season Championship |
| 9/10/2021 | Outagamie Speedway | Seymour, WI | USA | Interstate Racing Association | |
| 9/10/2021 | Port Royal Speedway | Port Royal, PA | USA | All Star Circuit of Champions | Night Before the 50 |
| 9/10/2021 | Red Dirt Raceway | Meeker, OK | USA | Winged 305 Sprint Cars | |
| 9/10/2021 | River Cities Speedway | Grand Forks, ND | USA | Northern Outlaw Sprint Association | |
| 9/10/2021 | Sharon Speedway | Hartford, OH | USA | RUSH Sprint Car Series | Apple Festival Nationals |
| 9/10/2021 | Silver Dollar Speedway | Chico, CA | USA | World of Outlaws | Gold Cup Race of Champions |
| 9/10/2021 | TBA | TBA | USA | Winged 410 Sprint Cars | |
| 9/10/2021 | the New Tulsa Speedway | Tulsa, OK | USA | Oil Capital Racing Series | |
| 9/10/2021 | Trail-Way Speedway | Hanover, PA | USA | Winged 358 Sprint Cars | |
| 9/10/2021 | Tri-City Motor Speedway | Auburn, MI | USA | Great Lakes Super Sprints | |
| 9/10/2021 | Tri-City Motor Speedway | Auburn, MI | USA | Great Lakes Traditional Sprints | |
| 9/11/2021 | 105 Speedway | Cleveland, TX | USA | Southern United Sprints | |
| 9/11/2021 | 35 Raceway Park | Frankfort, OH | USA | Ohio Thunder RaceSaver Sprint Car Series | |
| 9/11/2021 | 81 Speedway | Park City, KS | USA | Oil Capital Racing Series | |
| 9/11/2021 | All-Tech Raceway | Lake City, FL | USA | Top Gun Sprint Car Series | |
| 9/11/2021 | Atomic Speedway | Chillicothe, OH | USA | FAST 410 Sprint Car Series | Freedom 40 |
| 9/11/2021 | BAPS Motor Speedway | York Haven, PA | USA | Winged Super Sportsman | |
| 9/11/2021 | Bear Ridge Speedway | Bradford, VT | USA | USAC Speed2 DMA Midget Car Series | |
| 9/11/2021 | Butler Motor Speedway | Quincy, MI | USA | Sprints on Dirt | |
| 9/11/2021 | Can-Am Speedway | LaFargeville, NY | USA | Empire Super Sprints | |
| 9/11/2021 | Cedar Lake Speedway | New Richmond, WI | USA | Interstate Racing Association | |
| 9/11/2021 | Cedar Lake Speedway | New Richmond, WI | USA | Midwest Power Series | Jerry Richert Memorial |
| 9/11/2021 | Cedar Lake Speedway | New Richmond, WI | USA | UMSS Traditional Sprint Car Series | Richert Memorial |
| 9/11/2021 | Cherokee Speedway | Gaffney, SC | USA | United Sprint Car Series | |
| 9/11/2021 | Cottage Grove Speedway | Cottage Grove, OR | USA | Limited Sprints | |
| 9/11/2021 | Cottage Grove Speedway | Cottage Grove, OR | USA | Northwest Focus Midget Series | |
| 9/11/2021 | Creek County Speedway | Sapulpa, OK | USA | Winged 305 Sprint Cars | |
| 9/11/2021 | Dodge City Raceway Park | Dodge City, KS | USA | United Rebel Sprint Series | |
| 9/11/2021 | El Paso County Raceway | Calhan, CO | USA | ASCS Elite North Non-Wing Sprints | |
| 9/11/2021 | Fremont Speedway | Fremont, OH | USA | AFCS 305 Sprint Car Series | AFCS Championship Night |
| 9/11/2021 | Fremont Speedway | Fremont, OH | USA | AFCS 410 Sprint Car Series | AFCS Championship Night |
| 9/11/2021 | Grayson County Speedway | Bells, TX | USA | Texas Sprint Series | |
| 9/11/2021 | Huset's Speedway | Brandon, SD | USA | TBA | |
| 9/11/2021 | Huset's Speedway | Brandon, SD | USA | USAC National Midget Car Series | |
| 9/11/2021 | Huset's Speedway | Brandon, SD | USA | USAC National Sprint Car Series | |
| 9/11/2021 | I-30 Speedway | Little Rock, AR | USA | ASCS Mid-South Region | |
| 9/11/2021 | I-30 Speedway | Little Rock, AR | USA | Winged 305 Sprint Cars | |
| 9/11/2021 | I-30 Speedway | Little Rock, AR | USA | Winged 360 Sprint Cars | |
| 9/11/2021 | I-80 Speedway | Greenwood, NE | USA | ASCS National Tour | |
| 9/11/2021 | I-90 Speedway | Hartford, SD | USA | Winged 305 Sprint Cars | |
| 9/11/2021 | Jennerstown Speedway | Jennerstown, PA | USA | International Supermodified Association | |
| 9/11/2021 | Lee County Speedway | Donnellson, IA | USA | Sprint Invaders Association | |
| 9/11/2021 | Lee County Speedway | Donnellson, IA | USA | USAC Speed2 IMRA Midget Car Series | |
| 9/11/2021 | Lincoln Park Speedway | Putnamville, IN | USA | Non-Wing 410 Sprint Cars | |
| 9/11/2021 | Lincoln Speedway | Abbottstown, PA | USA | PA Sprint Series | |
| 9/11/2021 | Lincoln Speedway | Abbottstown, PA | USA | Winged 358 Sprint Cars | |
| 9/11/2021 | Meridian Speedway | Meridian, ID | USA | Non-Wing Crate Sprint Cars | |
| 9/11/2021 | Merritt Speedway | Merritt, MI | USA | Great Lakes Super Sprints | |
| 9/11/2021 | Merritt Speedway | Merritt, MI | USA | Great Lakes Traditional Sprints | |
| 9/11/2021 | Merrittville Speedway | Thorold, ONT | CAN | Knights of Thunder Sprint Car Series | |
| 9/11/2021 | Plymouth Dirt Track | Plymouth, WI | USA | Badger Midget Auto Racing Association | |
| 9/11/2021 | Plymouth Dirt Track | Plymouth, WI | USA | Midwest Sprint Car Association | |
| 9/11/2021 | Port City Raceway | Tulsa, OK | USA | POWRi West Midget Car Series | |
| 9/11/2021 | Port Royal Speedway | Port Royal, PA | USA | All Star Circuit of Champions | Tuscarora 50 |
| 9/11/2021 | Rumtown Speedway | Wentworth, NH | USA | Midget Cars | |
| 9/11/2021 | Rumtown Speedway | Wentworth, NH | USA | Sprint Cars of New England | |
| 9/11/2021 | Rumtown Speedway | Wentworth, NH | USA | Sprint Cars of New England | |
| 9/11/2021 | Rumtown Speedway | Wentworth, NH | USA | Wingless Auto Club | |
| 9/11/2021 | Sandia Speedway | Albuquerque, NM | USA | New Mexico Motor Racing Association | |
| 9/11/2021 | Sharon Speedway | Hartford, OH | USA | Winged 410 Sprint Cars | Apple Festival Nationals |
| 9/11/2021 | Silver Dollar Speedway | Chico, CA | USA | World of Outlaws | Gold Cup Race of Champions |
| 9/11/2021 | South Buxton International Speedway | Merlin, ONT | CAN | Action Sprint Tour | |
| 9/11/2021 | Southern Raceway | Milton, FL | USA | LoBuck Sprint Car Series | |
| 9/11/2021 | Spoon River Speedway | Canton, IL | USA | Midwest Open Wheel Association | |
| 9/11/2021 | Spoon River Speedway | Canton, IL | USA | POWRi National Midget League | Tom Knowles Memorial |
| 9/11/2021 | Spoon River Speedway | Canton, IL | USA | USAC Speed2 IMRA Midget Car Series | |
| 9/11/2021 | Springport Speedway | Springport, MI | USA | Auto Value Bumper to Bumper Super Sprints | |
| 9/11/2021 | St. Francois County Raceway | Farmington, MO | USA | Winged 410 Sprint Cars | |
| 9/11/2021 | Star Speedway | Epping, NH | USA | 350 Supermodifieds | Season Championship |
| 9/11/2021 | Sunset Speedway Park | Banks, OR | USA | Wingless Sprint Series | |
| 9/11/2021 | Vado Speedway Park | Vado, NM | USA | Winged 305 Sprint Cars | |
| 9/11/2021 | Valley Speedway | Grain Valley, MO | USA | USAC Midwest Wingless Racing Association | |
| 9/11/2021 | Ventura Raceway | Ventura, CA | USA | USAC Western States Midget Car Series | |
| 9/11/2021 | Ventura Raceway | Ventura, CA | USA | Western Midget Racing | |
| 9/11/2021 | Wilmot Raceway | Wilmot, WI | USA | Wisconsin WingLESS Sprint Car Series | |
| 9/11/2021 | Winchester Speedway | Winchester, VA | USA | USAC East Coast Sprint Car Series | |
| 9/12/2021 | Huset's Speedway | Brandon, SD | USA | TBA | |
| 9/12/2021 | Huset's Speedway | Brandon, SD | USA | USAC National Midget Car Series | |
| 9/12/2021 | Huset's Speedway | Brandon, SD | USA | USAC National Sprint Car Series | |
| 9/12/2021 | Petaluma Speedway | Petaluma, CA | USA | Winged 360 Sprint Cars | |
| 9/12/2021 | Petaluma Speedway | Petaluma, CA | USA | Wingless Sprints | |
| 9/12/2021 | Redwood Acres Raceway | Eureka, CA | USA | Gunslingers Sprint Cars | |
| 9/12/2021 | Thunder Mountain Speedway | Center Lisle, NY | USA | Capital Region Sprintcar Agency | |
| 9/12/2021 | Weedsport Speedway | Weedsport, NY | USA | Empire Super Sprints | |
| 9/16/2021 | BAPS Motor Speedway | York Haven, PA | USA | Winged 410 Sprint Cars | Greg Hodnett Foundation Race |
| 9/16/2021 | Cedar Lake Speedway | New Richmond, WI | USA | UMSS Traditional Sprint Car Series | Legendary 100 |
| 9/16/2021 | Cedar Lake Speedway | New Richmond, WI | USA | UMSS Winged Sprint Car Series | Legendary 100 |
| 9/16/2021 | Lucas Oil Speedway | Wheatland, MO | USA | ASCS National Tour | Hockett/McMillin Memorial |
| 9/16/2021 | Lucas Oil Speedway | Wheatland, MO | USA | ASCS Sooner Region | Hockett/McMillin Memorial |
| 9/16/2021 | Lucas Oil Speedway | Wheatland, MO | USA | ASCS Warrior Region | |
| 9/16/2021 | Lucas Oil Speedway | Wheatland, MO | USA | POWRi WAR Sprint Car Series | Hockett/McMillin Memorial |
| 9/17/2021 | Big O Speedway | Ennis, TX | USA | Winged 305 Sprint Cars | |
| 9/17/2021 | Bloomington Speedway | Bloomington, IN | USA | Non-Wing 410 Sprint Cars | |
| 9/17/2021 | Bloomington Speedway | Bloomington, IN | USA | USAC Midwest Regional Midget Car Series | |
| 9/17/2021 | Cedar Lake Speedway | New Richmond, WI | USA | UMSS Traditional Sprint Car Series | Legendary 100 |
| 9/17/2021 | Cedar Lake Speedway | New Richmond, WI | USA | UMSS Winged Sprint Car Series | Legendary 100 |
| 9/17/2021 | Circle City Raceway | Indianapolis, IN | USA | USAC National Sprint Car Series | |
| 9/17/2021 | Circle City Raceway | Indianapolis, IN | USA | USAC Speed2 Midwest Thunder Midget Car Series | |
| 9/17/2021 | Cottage Grove Speedway | Cottage Grove, OR | USA | Limited Sprints | Season Championship |
| 9/17/2021 | East Alabama Motor Speedway | Phenix City, AL | USA | United Sprint Car Series | |
| 9/17/2021 | Fonda Speedway | Fonda, NY | USA | Capital Region Sprintcar Agency | |
| 9/17/2021 | Jacksonville Speedway | Jacksonville, IL | USA | Winged 305 Sprint Cars | |
| 9/17/2021 | Jacksonville Speedway | Jacksonville, IL | USA | Winged 410 Sprint Cars | |
| 9/17/2021 | Keller Auto Speedway at Kings Fairgrounds | Hanford, CA | USA | Kings of Thunder 360 Sprint Car Series | |
| 9/17/2021 | Keller Auto Speedway at Kings Fairgrounds | Hanford, CA | USA | World of Outlaws | Kings Outlaw Showdown |
| 9/17/2021 | Lernerville Speedway | Sarver, PA | USA | Winged 410 Sprint Cars | Season Championship |
| 9/17/2021 | Lucas Oil Speedway | Wheatland, MO | USA | ASCS National Tour | Hockett/McMillin Memorial |
| 9/17/2021 | Lucas Oil Speedway | Wheatland, MO | USA | ASCS Sooner Region | Hockett/McMillin Memorial |
| 9/17/2021 | Lucas Oil Speedway | Wheatland, MO | USA | ASCS Warrior Region | |
| 9/17/2021 | Lucas Oil Speedway | Wheatland, MO | USA | POWRi WAR Sprint Car Series | Hockett/McMillin Memorial |
| 9/17/2021 | Moler Raceway Park | Williamsburg, OH | USA | FAST 410 Sprint Car Series | |
| 9/17/2021 | Ohio Valley Speedway | Washington, WV | USA | Ohio Valley Sprint Car Association | |
| 9/17/2021 | Ohsweken Speedway | Ohsweken, ONT | CAN | Action Sprint Tour | |
| 9/17/2021 | Ohsweken Speedway | Ohsweken, ONT | CAN | Empire Super Sprints | Night Before the Nationals |
| 9/17/2021 | Ohsweken Speedway | Ohsweken, ONT | CAN | Knights of Thunder Sprint Car Series | |
| 9/17/2021 | Ohsweken Speedway | Ohsweken, ONT | CAN | Patriot Sprint Tour | Night Before the Canadian Sprint Car Nationals |
| 9/17/2021 | River Cities Speedway | Grand Forks, ND | USA | Northern Outlaw Sprint Association | |
| 9/17/2021 | TBA | TBA | USA | Midwest Power Series | |
| 9/17/2021 | US 36 Raceway | Osborn, MO | USA | Winged 305 Sprint Cars | |
| 9/17/2021 | Williams Grove Speedway | Mechanicsburg, PA | USA | All Star Circuit of Champions | Dirt Classic Qualifier |
| 9/17/2021 | Williams Grove Speedway | Mechanicsburg, PA | USA | PA Sprint Series | |
| 9/18/2021 | 81 Speedway | Park City, KS | USA | United Rebel Sprint Series | |
| 9/18/2021 | Adobe Mountain Speedway | Glendale, AZ | USA | Western Midget Racing | |
| 9/18/2021 | Anderson Speedway | Anderson, IN | USA | USSA Kenyon Midgets | |
| 9/18/2021 | Antioch Speedway | Antioch, CA | USA | Winged 360 Sprint Cars | |
| 9/18/2021 | Auburndale Speedway | Winterhaven, FL | USA | Southern Sprint Car Shootout Series | |
| 9/18/2021 | Bakersfield Speedway | Bakersfield, CA | USA | USAC West Coast Sprint Car Series | |
| 9/18/2021 | BAPS Motor Speedway | York Haven, PA | USA | Winged Super Sportsman | |
| 9/18/2021 | Beaver Dam Raceway | Beaver Dam, WI | USA | Interstate Racing Association | Scott Semmelmann Memorial |
| 9/18/2021 | Butler Motor Speedway | Quincy, MI | USA | Winged 410 Sprint Cars | Season Championship |
| 9/18/2021 | Cedar Lake Speedway | New Richmond, WI | USA | UMSS Traditional Sprint Car Series | Legendary 100 |
| 9/18/2021 | Cedar Lake Speedway | New Richmond, WI | USA | UMSS Winged Sprint Car Series | Legendary 100 |
| 9/18/2021 | Central Arizona Speedway | Casa Grande, AZ | USA | ASCS Southwest Sprint Car Region | Rock N Roll Rumble |
| 9/18/2021 | Clinton County Speedway | Mill Hall, PA | USA | Laurel Highlands Sprint Car Series | |
| 9/18/2021 | Cottage Grove Speedway | Cottage Grove, OR | USA | Limited Sprints | Season Championship |
| 9/18/2021 | Dothan Motor Speedway | Cottonweood, AL | USA | LoBuck Sprint Car Series | |
| 9/18/2021 | East Alabama Motor Speedway | Phenix City, AL | USA | United Sprint Car Series | |
| 9/18/2021 | Evans Mills Raceway | Evans Mills, NY | USA | Small Block Supermodifieds | |
| 9/18/2021 | Fremont Speedway | Fremont, OH | USA | Buckeye Outlaw Sprint Series | |
| 9/18/2021 | Fremont Speedway | Fremont, OH | USA | FAST 410 Sprint Car Series | |
| 9/18/2021 | Gravity Park Speedway | Chilton, WI | USA | Midwest Sprint Car Association | |
| 9/18/2021 | Grays Harbor Raceway | Elma, WA | USA | Winged 360 Sprint Cars | |
| 9/18/2021 | Grays Harbor Raceway | Elma, WA | USA | Winged Limited Sprints | |
| 9/18/2021 | I-76 Speedway | Fort Morgan, CO | USA | Rocky Mountain Midget Association | |
| 9/18/2021 | Lake View Motor Speedway | Nichols, SC | USA | Carolina Sprint Tour | |
| 9/18/2021 | Lawrenceburg Speedway | Lawrenceburg, In | USA | Non-Wing 410 Sprint Cars | Season Championship |
| 9/18/2021 | Lincoln Park Speedway | Putnamville, IN | USA | Non-Wing 410 Sprint Cars | |
| 9/18/2021 | Lincoln Speedway | Abbottstown, PA | USA | All Star Circuit of Champions | Dirt Classic |
| 9/18/2021 | Lucas Oil Speedway | Wheatland, MO | USA | ASCS National Tour | Hockett/McMillin Memorial |
| 9/18/2021 | Lucas Oil Speedway | Wheatland, MO | USA | ASCS Sooner Region | Hockett/McMillin Memorial |
| 9/18/2021 | Lucas Oil Speedway | Wheatland, MO | USA | ASCS Warrior Region | |
| 9/18/2021 | Lucas Oil Speedway | Wheatland, MO | USA | POWRi WAR Sprint Car Series | |
| 9/18/2021 | Meridian Speedway | Meridian, ID | USA | Non-Wing Crate Sprint Cars | |
| 9/18/2021 | Natural Bridge Speedway | Natural Bridge, VA | USA | Virginia Sprint Series | |
| 9/18/2021 | New Egypt Speedway | New Egypt, NJ | USA | North East Wingless Sprints | |
| 9/18/2021 | Ohsweken Speedway | Ohsweken, ONT | CAN | Action Sprint Tour | |
| 9/18/2021 | Ohsweken Speedway | Ohsweken, ONT | CAN | Empire Super Sprints | Canadian Sprint Car Nationals |
| 9/18/2021 | Ohsweken Speedway | Ohsweken, ONT | CAN | Knights of Thunder Sprint Car Series | |
| 9/18/2021 | Ohsweken Speedway | Ohsweken, ONT | CAN | Patriot Sprint Tour | Canadian Sprint Car Nationals |
| 9/18/2021 | Oklahoma Sports Park | Ada, OK | USA | Sooner Sprint Series | |
| 9/18/2021 | Orland Raceway | Orland, CA | USA | Wingless Sprints | |
| 9/18/2021 | Park Jefferson International Speedway | Jefferson, SD | USA | TBA | |
| 9/18/2021 | Path Valley Speedway Park | Spring Run, PA | USA | Non-Wing Super Sportsman | |
| 9/18/2021 | Path Valley Speedway Park | Spring Run, PA | USA | PA Sprint Series | |
| 9/18/2021 | Pittsburgh's Pennsylvania Motor Speedway | Imperial, PA | USA | RUSH Sprint Car Series | |
| 9/18/2021 | Placerville Speedway | Placerville, CA | USA | World of Outlaws | 49er Gold Rush Classic |
| 9/18/2021 | Riverside International Speedway | West Memphis, AR | USA | Winged 305 Sprint Cars | |
| 9/18/2021 | Sandia Speedway | Albuquerque, NM | USA | Winged 360 Sprint Cars | |
| 9/18/2021 | Shadyhill Speedway | Medaryville, IN | USA | Badger Midget Auto Racing Association | |
| 9/18/2021 | Skagit Speedway | Alger, WA | USA | Sportsman Sprints | Season Championship |
| 9/18/2021 | Skagit Speedway | Alger, WA | USA | Winged 360 Sprint Cars | Season Championship |
| 9/18/2021 | South Sound Speedway | Rochester, WA | USA | Northwest Focus Midget Series | |
| 9/18/2021 | Spoon River Speedway | Canton, IL | USA | USAC Speed2 IMRA Midget Car Series | |
| 9/18/2021 | St. Francois County Raceway | Farmington, MO | USA | Winged 410 Sprint Cars | |
| 9/18/2021 | Star Speedway | Epping, NH | USA | International Supermodified Association | Bob Webber Sr. Memorial Classic |
| 9/18/2021 | Star Speedway | Epping, NH | USA | NEMA Lites | Star Classic |
| 9/18/2021 | Star Speedway | Epping, NH | USA | NEMA Midget Car Series | Star Classic |
| 9/18/2021 | TBA | TBA | USA | Midwest Power Series | |
| 9/18/2021 | Tri-County Motor Speedway | Hudson, ND | USA | USAC Speed2 Eastern Midget Car Series | |
| 9/18/2021 | Tri-State Speedway | Haubstadt, IN | USA | Midwest Sprint Car Series | Haubstadt Hustler |
| 9/18/2021 | Tri-State Speedway | Haubstadt, IN | USA | Midwest Sprint Car Series | |
| 9/18/2021 | Tri-State Speedway | Haubstadt, IN | USA | USAC National Sprint Car Series | Haubstadt Hustler |
| 9/18/2021 | Twin Cities Raceway Park | North Vernon, IN | USA | Indiana RaceSaver Sprint Car Series | |
| 9/18/2021 | Vado Speedway Park | Vado, NM | USA | Winged 305 Sprint Cars | |
| 9/18/2021 | Western Speedway | Victoria, BC | CAN | WILROC | |
| 9/19/2021 | Humberstone Speedway | Port Colborne, ONT | CAN | Action Sprint Tour | |
| 9/23/2021 | Gas City I-69 Speedway | Gas City, IN | USA | USAC National Midget Car Series | James Dean Classic |
| 9/23/2021 | Gas City I-69 Speedway | Gas City, IN | USA | USAC National Sprint Car Series | James Dean Classic |
| 9/23/2021 | I-70 Speedway | Odessa, MO | USA | United Rebel Sprint Series | |
| 9/24/2021 | Bridgeport Motorsports Park | Bridgeport, NJ | USA | Mid-Atlantic Sprint Series | |
| 9/24/2021 | Butler Motor Speedway | Quincy, MI | USA | TBA | |
| 9/24/2021 | Dodge County Fairgrounds Speedway | Beaver Dam, WI | USA | Interstate Racing Association | Checkered Classic / Rick Schmidt Memorial |
| 9/24/2021 | Dodge County Fairgrounds Speedway | Beaver Dam, WI | USA | Midwest Sprint Car Association | |
| 9/24/2021 | Dodge County Fairgrounds Speedway | Beaver Dam, WI | USA | Wisconsin WingLESS Sprint Car Series | |
| 9/24/2021 | Eldora Speedway | Rossburg, OH | USA | All Star Circuit of Champions | 4-Crown Nationals |
| 9/24/2021 | Eldora Speedway | Rossburg, OH | USA | USAC National Midget Car Series | 4-Crown Nationals |
| 9/24/2021 | Eldora Speedway | Rossburg, OH | USA | World of Outlaws | BeFour the Crowns Showdown |
| 9/24/2021 | Genessee Speedway | Batavia, NY | USA | RUSH Sprint Car Series | |
| 9/24/2021 | I-70 Speedway | Odessa, MO | USA | United Rebel Sprint Series | |
| 9/24/2021 | Lawton Speedway | Lawton, OK | USA | Non-Wing Champ Sprints | Winter Nationals |
| 9/24/2021 | Lawton Speedway | Lawton, OK | USA | Winged 305 Sprint Cars | Winter Nationals |
| 9/24/2021 | Meridian Speedway | Meridian, ID | USA | Focus Midget Cars | |
| 9/24/2021 | Meridian Speedway | Meridian, ID | USA | Must See Racing | the Pink Lady Classic |
| 9/24/2021 | Meridian Speedway | Meridian, ID | USA | Northwest Sprintcar Racing Association | |
| 9/24/2021 | Meridian Speedway | Meridian, ID | USA | Speed Tour Sprint Car Series | |
| 9/24/2021 | Meridian Speedway | Meridian, ID | USA | USAC Speed2 Radical Focus Midget Series | |
| 9/24/2021 | Millstream Speedway | Findlay, OH | USA | Winged 305 Sprint Cars | |
| 9/24/2021 | Millstream Speedway | Findlay, OH | USA | Winged 410 Sprint Cars | |
| 9/24/2021 | Outlaw Speedway | Dundee, NY | USA | Patriot Sprint Tour | Outlaw Fall Nationals |
| 9/24/2021 | Red Dirt Raceway | Meeker, OK | USA | Winged 305 Sprint Cars | |
| 9/24/2021 | Skyline Speedway | Guysville, OH | USA | Ohio Valley Sprint Car Association | |
| 9/24/2021 | the New Tulsa Speedway | Tulsa, OK | USA | POWRi West Midget Car Series | |
| 9/24/2021 | Trail-Way Speedway | Hanover, PA | USA | Winged 358 Sprint Cars | |
| 9/24/2021 | Volunteer Speedway | Bulls Gap, TN | USA | United Sprint Car Series | |
| 9/24/2021 | Williams Grove Speedway | Mechanicsburg, PA | USA | Winged 358 Sprint Cars | |
| 9/24/2021 | Williams Grove Speedway | Mechanicsburg, PA | USA | Winged 410 Sprint Cars | |
| 9/25/2021 | 34 Raceway | West Burlington, IA | USA | Sprint Invaders Association | |
| 9/25/2021 | 34 Raceway | West Burlington, IA | USA | Winged 360 Sprint Cars | Fall Haul |
| 9/25/2021 | Alien Motor Speedway | Roswell, NM | USA | Winged 305 Sprint Cars | |
| 9/25/2021 | Antioch Speedway | Antioch, CA | USA | Bay Cities Racing Association | |
| 9/25/2021 | BAPS Motor Speedway | York Haven, PA | USA | Winged Super Sportsman | |
| 9/25/2021 | Bridgeport Motorsports Park | Bridgeport, NJ | USA | USAC East Coast Sprint Car Series | |
| 9/25/2021 | Butler Motor Speedway | Quincy, MI | USA | TBA | |
| 9/25/2021 | Coos Bay Speedway | Coos Bay, OR | USA | Interstate Sprint Car Series | |
| 9/25/2021 | Creek County Speedway | Sapulpa, OK | USA | Winged 305 Sprint Cars | Seas9on |
| 9/25/2021 | East Bay Raceway Park | Tampa, FL | USA | Winged 360 Sprint Cars | |
| 9/25/2021 | El Paso County Raceway | Calhan, CO | USA | ASCS Elite North Non-Wing Sprints | |
| 9/25/2021 | El Paso County Raceway | Calhan, CO | USA | Rocky Mountain Midget Association | |
| 9/25/2021 | Eldora Speedway | Rossburg, OH | USA | USAC National Midget Car Series | 4-Crown Nationals |
| 9/25/2021 | Eldora Speedway | Rossburg, OH | USA | USAC National Sprint Car Series | 4-Crown Nationals |
| 9/25/2021 | Eldora Speedway | Rossburg, OH | USA | USAC Silver Crown Series | 4-Crown Nationals |
| 9/25/2021 | Evergreen Speedway | Monroe, WA | USA | Focus Midget Cars | |
| 9/25/2021 | Evergreen Speedway | Monroe, WA | USA | Granite Sprint Car Series | |
| 9/25/2021 | Fremont Speedway | Fremont, OH | USA | Winged 305 Sprint Cars | |
| 9/25/2021 | Fremont Speedway | Fremont, OH | USA | Winged 410 Sprint Cars | |
| 9/25/2021 | Friendship Motor Speedway | Elkin, NC | USA | Carolina Sprint Tour | |
| 9/25/2021 | Genessee Speedway | Batavia, NY | USA | RUSH Sprint Car Series | |
| 9/25/2021 | Grays Harbor Raceway | Elma, WA | USA | Winged Limited Sprints | |
| 9/25/2021 | Huset's Speedway | Brandon, SD | USA | Northern Outlaw Sprint Association | |
| 9/25/2021 | Huset's Speedway | Brandon, SD | USA | Winged 305 Sprint Cars | Cheater's Day |
| 9/25/2021 | Huset's Speedway | Brandon, SD | USA | Winged 410 Sprint Cars | Cheater's Day |
| 9/25/2021 | I-44 Riverside Speedway | Oklahoma City, OK | USA | POWRi West Midget Car Series | |
| 9/25/2021 | I-70 Speedway | Odessa, MO | USA | United Rebel Sprint Series | |
| 9/25/2021 | Keller Auto Speedway at Kings Fairgrounds | Hanford, CA | USA | Kings of Thunder 410 Sprint Car Series | |
| 9/25/2021 | Kennedale Speedway Park | Kennedale, TX | USA | Sprint Car Bandits | Bandits Outlaw Fall Nationals |
| 9/25/2021 | Lawton Speedway | Lawton, OK | USA | Non-Wing Champ Sprints | Winter Nationals |
| 9/25/2021 | Lawton Speedway | Lawton, OK | USA | Winged 305 Sprint Cars | Winter Nationals |
| 9/25/2021 | Lernerville Speedway | Sarver, PA | USA | Allegheny Sprint Tour | |
| 9/25/2021 | Lernerville Speedway | Sarver, PA | USA | World of Outlaws | Commonwealth Clash |
| 9/25/2021 | Lincoln Park Speedway | Putnamville, IN | USA | Non-Wing 410 Sprint Cars | |
| 9/25/2021 | Meridian Speedway | Meridian, ID | USA | Focus Midget Cars | |
| 9/25/2021 | Meridian Speedway | Meridian, ID | USA | Must See Racing | the Pink Lady Classic |
| 9/25/2021 | Meridian Speedway | Meridian, ID | USA | Northwest Sprintcar Racing Association | |
| 9/25/2021 | Meridian Speedway | Meridian, ID | USA | Speed Tour Sprint Car Series | |
| 9/25/2021 | Meridian Speedway | Meridian, ID | USA | USAC Speed2 Radical Focus Midget Series | |
| 9/25/2021 | Orland Raceway | Orland, CA | USA | Wingless Sprints | |
| 9/25/2021 | Outlaw Speedway | Perkinston, MS | USA | Winged 360 Sprint Cars | |
| 9/25/2021 | Penn Can Speedway | Susquehanna, PA | USA | Capital Region Sprintcar Agency | |
| 9/25/2021 | Perris Auto Speedway | Perris, CA | USA | Senior Sprints | |
| 9/25/2021 | Perris Auto Speedway | Perris, CA | USA | So Cal Sportsman Sprint Cars | |
| 9/25/2021 | Perris Auto Speedway | Perris, CA | USA | USAC / CRA Sprint Car Series | Glenn Howard Classic |
| 9/25/2021 | Petaluma Speedway | Petaluma, CA | USA | Winged 360 Sprint Cars | Adobe Cup |
| 9/25/2021 | Pittsburgh's Pennsylvania Motor Speedway | Imperial, PA | USA | Winged 410 Sprint Cars | |
| 9/25/2021 | Plymouth Dirt Track | Plymouth, WI | USA | Interstate Racing Association | Wisconsin Sprint Car Championships |
| 9/25/2021 | Plymouth Dirt Track | Plymouth, WI | USA | Midwest Sprint Car Association | Wisconsin Sprint Car Championships |
| 9/25/2021 | Plymouth Dirt Track | Plymouth, WI | USA | Wisconsin WingLESS Sprint Car Series | |
| 9/25/2021 | Riverside International Speedway | West Memphis, AR | USA | Winged 305 Sprint Cars | |
| 9/25/2021 | Riverside International Speedway | West Memphis, AR | USA | Winged 360 Sprint Cars | |
| 9/25/2021 | Rumtown Speedway | Wentworth, NH | USA | Midget Cars | |
| 9/25/2021 | Rumtown Speedway | Wentworth, NH | USA | Non-Wing Sprint Cars | |
| 9/25/2021 | Rumtown Speedway | Wentworth, NH | USA | Wingless Auto Club | |
| 9/25/2021 | Salina Highbanks Speedway | Salina, OK | USA | Oil Capital Racing Series | |
| 9/25/2021 | Sandia Speedway | Albuquerque, NM | USA | Winged 360 Sprint Cars | |
| 9/25/2021 | Santa Maria Speedway | Santa Maria, CA | USA | King of the West Springs presented by NARC | Pit Crew Competition |
| 9/25/2021 | Selinsgrove Speedway | Selinsgrove, PA | USA | PA Sprint Series | |
| 9/25/2021 | Selinsgrove Speedway | Selinsgrove, PA | USA | Winged 410 Sprint Cars | |
| 9/25/2021 | Shenandoah Speedway | Shenandoah, VA | USA | Virginia Sprint Series | |
| 9/25/2021 | St. Francois County Raceway | Farmington, MO | USA | Winged 410 Sprint Cars | |
| 9/25/2021 | US 24 Raceway | Logansport, IN | USA | USAC Speed2 Midwest Thunder Midget Car Series | |
| 9/25/2021 | Volunteer Speedway | Bulls Gap, TN | USA | United Sprint Car Series | |
| 9/25/2021 | Wayne County Speedway | Orrville, OH | USA | Winged 410 Sprint Cars | King of the Country |
| 9/25/2021 | Wenatchee Valley Super Oval | Wenatchee, WA | USA | Northwest Focus Midget Series | |
| 9/26/2021 | Butler Motor Speedway | Quincy, MI | USA | TBA | |
| 9/26/2021 | East Moline Speedway | East Moline, IL | USA | USAC Speed2 IMRA Midget Car Series | |
| 9/26/2021 | Huset's Speedway | Brandon, SD | USA | Northern Outlaw Sprint Association | |
| 9/26/2021 | Huset's Speedway | Brandon, SD | USA | Winged 305 Sprint Cars | Cheater's Day |
| 9/26/2021 | Huset's Speedway | Brandon, SD | USA | Winged 410 Sprint Cars | Cheater's Day |
| 9/26/2021 | Madera Speedway | Madera, CA | USA | Gunslingers Sprint Cars | Harvest Classic /akeuchi/Large Memorial |
| 10/1/2021 | Beaver Dam Raceway | Beaver Dam, WI | USA | Wisconsin WingLESS Sprint Car Series | |
| 10/1/2021 | Big O Speedway | Ennis, TX | USA | Winged 305 Sprint Cars | |
| 10/1/2021 | Dacotah Speedway | Mandan, ND | USA | Western Renegade Non-Wing Sprintcar Series | |
| 10/1/2021 | Enid Speedway | Enid, OK | USA | Sooner Sprint Series | |
| 10/1/2021 | Georgetown Speedway | Georgetown, DE | USA | USAC East Coast Sprint Car Series | |
| 10/1/2021 | I-30 Speedway | Little Rock, AR | USA | ASCS Mid-South Region | |
| 10/1/2021 | I-30 Speedway | Little Rock, AR | USA | ASCS National Tour | Short Track Nationals |
| 10/1/2021 | I-77 Speedway | Ripley, WV | USA | Ohio Valley Sprint Car Association | |
| 10/1/2021 | I-80 Speedway | Greenwood, NE | USA | Winged 360 Sprint Cars | |
| 10/1/2021 | Jacksonville Speedway | Jacksonville, IL | USA | POWRi National Midget League | Ron Milton Race of Champions |
| 10/1/2021 | Michael's Mercer Raceway | Mercer, PA | USA | Allegheny Sprint Tour | Little Guy Nationals |
| 10/1/2021 | Silver Dollar Speedway | Chico, CA | USA | Winged 360 Sprint Cars | Fall Nationals |
| 10/1/2021 | Terre Haute Action Track | Terre Haute, IN | USA | Indiana RaceSaver Sprint Car Series | |
| 10/1/2021 | Terre Haute Action Track | Terre Haute, IN | USA | USAC National Sprint Car Series | Jim Hurtubise Classic |
| 10/1/2021 | Williams Grove Speedway | Mechanicsburg, PA | USA | World of Outlaws | National Open |
| 10/2/2021 | 105 Speedway | Cleveland, TX | USA | Southern United Sprints | |
| 10/2/2021 | Adobe Mountain Speedway | Glendale, AZ | USA | Western Midget Racing | |
| 10/2/2021 | Alien Motor Speedway | Roswell, NM | USA | Winged 305 Sprint Cars | |
| 10/2/2021 | Anderson Speedway | Anderson, IN | USA | Auto Value Bumper to Bumper Super Sprints | |
| 10/2/2021 | Anderson Speedway | Anderson, IN | USA | Midget Cars | |
| 10/2/2021 | Anderson Speedway | Anderson, IN | USA | Non-Wing 410 Sprint Cars | Tony Elliott Classic |
| 10/2/2021 | Anderson Speedway | Anderson, IN | USA | Non-Wing 410 Sprint Cars | |
| 10/2/2021 | Anderson Speedway | Anderson, IN | USA | USSA Kenyon Midgets | |
| 10/2/2021 | Atomic Speedway | Chillicothe, OH | USA | FAST 410 Sprint Car Series | |
| 10/2/2021 | Beaver Dam Raceway | Beaver Dam, WI | USA | Wisconsin WingLESS Sprint Car Series | |
| 10/2/2021 | Big O Speedway | Ennis, TX | USA | ASCS Elite Non-Wing Sprints | |
| 10/2/2021 | Bloomsburg Fairgrounds Raceway | Bloomsburg, PA | USA | American Racing Drivers Club | |
| 10/2/2021 | Cedar Lake Speedway | New Richmond, WI | USA | UMSS Traditional Sprint Car Series | |
| 10/2/2021 | Cedar Lake Speedway | New Richmond, WI | USA | UMSS Winged Sprint Car Series | |
| 10/2/2021 | Central Arizona Speedway | Casa Grande, AZ | USA | CAS Sprint Car Series | |
| 10/2/2021 | Circus City Raceway | Peru, IN | USA | USAC Midwest Regional Midget Car Series | |
| 10/2/2021 | Clinton County Speedway | Mill Hall, PA | USA | Laurel Highlands Sprint Car Series | |
| 10/2/2021 | Dacotah Speedway | Mandan, ND | USA | Western Renegade Non-Wing Sprintcar Series | |
| 10/2/2021 | Dominion Raceway | Spotsvylvania, VA | USA | USAC Speed2 Eastern Midget Car Series | |
| 10/2/2021 | Evergreen Speedway | Monroe, WA | USA | Washington Midget Racing Association | |
| 10/2/2021 | Fremont Speedway | Fremont, OH | USA | Winged 305 Sprint Cars | Season Championship |
| 10/2/2021 | Fremont Speedway | Fremont, OH | USA | Winged 410 Sprint Cars | Season Championship |
| 10/2/2021 | Grays Harbor Raceway | Elma, WA | USA | Focus Midget Cars | |
| 10/2/2021 | Grays Harbor Raceway | Elma, WA | USA | Northwest Focus Midget Series | |
| 10/2/2021 | Grays Harbor Raceway | Elma, WA | USA | Winged 360 Sprint Cars | |
| 10/2/2021 | I-30 Speedway | Little Rock, AR | USA | ASCS Mid-South Region | |
| 10/2/2021 | I-30 Speedway | Little Rock, AR | USA | ASCS National Tour | Short Track Nationals |
| 10/2/2021 | Jacksonville Speedway | Jacksonville, IL | USA | POWRi National Midget League | |
| 10/2/2021 | Lake Ozark Speedway | Eldon, MO | USA | ASCS Warrior Region | |
| 10/2/2021 | Lake Ozark Speedway | Eldon, MO | USA | ASCS Warrior Region | |
| 10/2/2021 | Langley Speedway | Hampton, VA | USA | Virginia Sprint Series | |
| 10/2/2021 | Lawrenceburg Speedway | Lawrenceburg, In | USA | USAC National Sprint Car Series | Fall Nationals |
| 10/2/2021 | Lee USA Speedway | Lee, NH | USA | NEMA Lites | Octoberfest |
| 10/2/2021 | Lee USA Speedway | Lee, NH | USA | NEMA Midget Car Series | Octoberfest |
| 10/2/2021 | M40 Speedway | Jones, MI | USA | Must See Racing Lites | |
| 10/2/2021 | Michael's Mercer Raceway | Mercer, PA | USA | Allegheny Sprint Tour | Little Guy Nationals |
| 10/2/2021 | Monarch Motor Speedway | Wichita Fall, TX | USA | Oil Capital Racing Series | |
| 10/2/2021 | Monarch Motor Speedway | Wichita Fall, TX | USA | Sprint Car Bandits | Falls Town Outlaw Sprint Showdown |
| 10/2/2021 | New Egypt Speedway | New Egypt, NJ | USA | North East Wingless Sprints | |
| 10/2/2021 | Ohio Valley Speedway | Washington, WV | USA | Ohio Valley Sprint Car Association | |
| 10/2/2021 | Path Valley Speedway Park | Spring Run, PA | USA | Non-Wing Super Sportsman | |
| 10/2/2021 | Petaluma Speedway | Petaluma, CA | USA | Wingless Sprints | Adobe Cup II |
| 10/2/2021 | Red Dirt Raceway | Meeker, OK | USA | Winged 305 Sprint Cars | |
| 10/2/2021 | Rumtown Speedway | Wentworth, NH | USA | Midget Cars | |
| 10/2/2021 | Rumtown Speedway | Wentworth, NH | USA | Non-Wing Sprint Cars | |
| 10/2/2021 | Rumtown Speedway | Wentworth, NH | USA | Wingless Auto Club | |
| 10/2/2021 | Sandia Speedway | Albuquerque, NM | USA | New Mexico Motor Racing Association | |
| 10/2/2021 | Sandia Speedway | Albuquerque, NM | USA | Winged 360 Sprint Cars | |
| 10/2/2021 | Silver Dollar Speedway | Chico, CA | USA | Winged 360 Sprint Cars | Fall Nationals |
| 10/2/2021 | St. Francois County Raceway | Farmington, MO | USA | Winged 410 Sprint Cars | Queen's Royale |
| 10/2/2021 | TBA | TBA | USA | PA Sprint Series | |
| 10/2/2021 | Wayne County Speedway | Orrville, OH | USA | TBA | |
| 10/2/2021 | Williams Grove Speedway | Mechanicsburg, PA | USA | World of Outlaws | National Open |
| 10/3/2021 | Jackson County Speedway | Jackson, OH | USA | Ohio Thunder RaceSaver Sprint Car Series | |
| 10/7/2021 | Dodge City Raceway Park | Dodge City, KS | USA | Rocky Mountain Midget Association | |
| 10/7/2021 | Dodge City Raceway Park | Dodge City, KS | USA | United Rebel Sprint Series | |
| 10/7/2021 | Dodge City Raceway Park | Dodge City, KS | USA | Winged 360 Sprint Cars | |
| 10/7/2021 | US 36 Raceway | Osborn, MO | USA | Winged 305 Sprint Cars | |
| 10/8/2021 | Afton Speedway | Afton, NY | USA | Capital Region Sprintcar Agency | |
| 10/8/2021 | Carolina Speedway | Gastonia, NC | USA | Carolina Sprint Tour | |
| 10/8/2021 | Dodge City Raceway Park | Dodge City, KS | USA | Rocky Mountain Midget Association | |
| 10/8/2021 | Dodge City Raceway Park | Dodge City, KS | USA | United Rebel Sprint Series | |
| 10/8/2021 | Dodge City Raceway Park | Dodge City, KS | USA | Winged 360 Sprint Cars | |
| 10/8/2021 | Fremont Speedway | Fremont, OH | USA | All Star Circuit of Champions | Jim Ford Classic |
| 10/8/2021 | I-96 Speedway | Lake Odessa, MI | USA | Buckeye Outlaw Sprint Series | |
| 10/8/2021 | I-96 Speedway | Lake Odessa, MI | USA | Great Lakes Traditional Sprints | Roll the Dice |
| 10/8/2021 | Jacksonville Speedway | Jacksonville, IL | USA | Midwest Open Wheel Association | |
| 10/8/2021 | Jacksonville Speedway | Jacksonville, IL | USA | Winged 305 Sprint Cars | |
| 10/8/2021 | Keller Auto Speedway at Kings Fairgrounds | Hanford, CA | USA | Sprint Car Challenge Tour | Cotton Classic |
| 10/8/2021 | Latrobe Speedway | Latrobe, PA | USA | Laurel Highlands Sprint Car Series | |
| 10/8/2021 | Latrobe Speedway | Latrobe, PA | USA | RUSH Sprint Car Series | |
| 10/8/2021 | Montgomery Motor Speedway | Montgomery, AL | USA | Must See Racing | Southern Speed Shootout |
| 10/8/2021 | Port Royal Speedway | Port Royal, PA | USA | World of Outlaws | Nittany Showdown |
| 10/8/2021 | Riverside International Speedway | West Memphis, AR | USA | United Sprint Car Series | |
| 10/8/2021 | Thunderbird Speedway | Muskogee, OK | USA | Sooner Sprint Series | |
| 10/8/2021 | US 36 Raceway | Osborn, MO | USA | Winged 305 Sprint Cars | IMCA Missouri Nationals |
| 10/8/2021 | Wayne County Speedway | Wayne City, IL | USA | USAC National Midget Car Series | Jason Leffler Memorial |
| 10/9/2021 | 82 Speedway | Petty, TX | USA | Sprint Car Bandits | Paul Peters Memorial |
| 10/9/2021 | Atomic Speedway | Chillicothe, OH | USA | Winged 410 Sprint Cars | Season Championship |
| 10/9/2021 | BAPS Motor Speedway | York Haven, PA | USA | Mid-Atlantic Sprint Series | |
| 10/9/2021 | BAPS Motor Speedway | York Haven, PA | USA | Winged Super Sportsman | |
| 10/9/2021 | Dodge City Raceway Park | Dodge City, KS | USA | Rocky Mountain Midget Association | |
| 10/9/2021 | Dodge City Raceway Park | Dodge City, KS | USA | United Rebel Sprint Series | |
| 10/9/2021 | Dodge City Raceway Park | Dodge City, KS | USA | Winged 360 Sprint Cars | |
| 10/9/2021 | East Bay Raceway Park | Tampa, FL | USA | Winged 360 Sprint Cars | |
| 10/9/2021 | Fremont Speedway | Fremont, OH | USA | All Star Circuit of Champions | Jim Ford Classic |
| 10/9/2021 | Fremont Speedway | Fremont, OH | USA | Winged 305 Sprint Cars | |
| 10/9/2021 | I-96 Speedway | Lake Odessa, MI | USA | Buckeye Outlaw Sprint Series | |
| 10/9/2021 | I-96 Speedway | Lake Odessa, MI | USA | Great Lakes Traditional Sprints | Roll the Dice |
| 10/9/2021 | Keller Auto Speedway at Kings Fairgrounds | Hanford, CA | USA | King of the West Springs presented by NARC | Morrie Williams Legends Race |
| 10/9/2021 | Lake Ozark Speedway | Eldon, MO | USA | Winged 305 Sprint Cars | |
| 10/9/2021 | Lake Ozark Speedway | Eldon, MO | USA | Winged 360 Sprint Cars | |
| 10/9/2021 | Lincoln Speedway | Abbottstown, PA | USA | Winged 358 Sprint Cars | |
| 10/9/2021 | Montgomery Motor Speedway | Montgomery, AL | USA | Must See Racing | Southern Speed Shootout |
| 10/9/2021 | Pittsburgh's Pennsylvania Motor Speedway | Imperial, PA | USA | RUSH Sprint Car Series | |
| 10/9/2021 | Pittsburgh's Pennsylvania Motor Speedway | Imperial, PA | USA | Winged 410 Sprint Cars | |
| 10/9/2021 | Placerville Speedway | Placerville, CA | USA | USAC West Coast Sprint Car Series | |
| 10/9/2021 | Placerville Speedway | Placerville, CA | USA | USAC Western States Midget Car Series | |
| 10/9/2021 | Port Royal Speedway | Port Royal, PA | USA | PA Sprint Series | |
| 10/9/2021 | Port Royal Speedway | Port Royal, PA | USA | World of Outlaws | Nittany Showdown |
| 10/9/2021 | Riverside International Speedway | West Memphis, AR | USA | United Sprint Car Series | |
| 10/9/2021 | Rumtown Speedway | Wentworth, NH | USA | Midget Cars | |
| 10/9/2021 | Rumtown Speedway | Wentworth, NH | USA | Non-Wing Sprint Cars | |
| 10/9/2021 | Rumtown Speedway | Wentworth, NH | USA | Wingless Auto Club | |
| 10/9/2021 | South Buxton International Speedway | Merlin, ONT | CAN | Action Sprint Tour | |
| 10/9/2021 | Thompson Speedway Motorsports Park | Thompson, CT | USA | International Supermodified Association | World Series of Speedway Racing |
| 10/9/2021 | Thompson Speedway Motorsports Park | Thompson, CT | USA | NEMA Midget Car Series | World Series of Speedway Racing |
| 10/9/2021 | Thunderbird Speedway | Muskogee, OK | USA | Sooner Sprint Series | |
| 10/9/2021 | Tri-State Speedway | Haubstadt, IN | USA | Midwest Sprint Car Series | |
| 10/9/2021 | Tri-State Speedway | Haubstadt, IN | USA | USAC National Midget Car Series | Harvest Cup |
| 10/9/2021 | Tri-State Speedway | Pocola, OK | USA | ASCS Mid-South Region | |
| 10/9/2021 | Tri-State Speedway | Pocola, OK | USA | ASCS Sooner Region | |
| 10/9/2021 | US 36 Raceway | Osborn, MO | USA | Winged 305 Sprint Cars | IMCA Missouri Nationals |
| 10/9/2021 | Wayne County Speedway | Orrville, OH | USA | TBA | |
| 10/10/2021 | Petaluma Speedway | Petaluma, CA | USA | USAC West Coast Sprint Car Series | |
| 10/10/2021 | Petaluma Speedway | Petaluma, CA | USA | USAC Western States Midget Car Series | |
| 10/10/2021 | Petaluma Speedway | Petaluma, CA | USA | Western Midget Racing | |
| 10/10/2021 | Thompson Speedway Motorsports Park | Thompson, CT | USA | International Supermodified Association | World Series of Speedway Racing |
| 10/10/2021 | Thompson Speedway Motorsports Park | Thompson, CT | USA | NEMA Lites | World Series of Speedway Racing |
| 10/10/2021 | Toledo Speedway | Toledo, OH | USA | USAC Silver Crown Series | Rollie Beale Classic |
| 10/14/2021 | Lernerville Speedway | Sarver, PA | USA | Allegheny Sprint Tour | Steel City Stampede |
| 10/14/2021 | Lernerville Speedway | Sarver, PA | USA | Winged 410 Sprint Cars | Steel City Stampede Practice |
| 10/14/2021 | Port City Raceway | Tulsa, OK | USA | POWRi National Midget League | Donnie Ray Crawford Sooner State 55 |
| 10/14/2021 | Port City Raceway | Tulsa, OK | USA | POWRi West Midget Car Series | Donnie Ray Crawford Sooner State 55 |
| 10/15/2021 | BAPS Motor Speedway | York Haven, PA | USA | PA Sprint Series | |
| 10/15/2021 | Big O Speedway | Ennis, TX | USA | Winged 305 Sprint Cars | |
| 10/15/2021 | Brockville Ontario Speedway | Brockville, ONT | CAN | Action Sprint Tour | |
| 10/15/2021 | Chatham Speedway | Chatham, LA | USA | United Sprint Car Series | |
| 10/15/2021 | Devil's Bowl Speedway | Mesquite, TX | USA | ASCS Lone Star Region | |
| 10/15/2021 | Devil's Bowl Speedway | Mesquite, TX | USA | ASCS National Tour | Winter Nationals |
| 10/15/2021 | Devil's Bowl Speedway | Mesquite, TX | USA | Winged 305 Sprint Cars | |
| 10/15/2021 | I-44 Riverside Speedway | Oklahoma City, OK | USA | POWRi National Midget League | Meents Memorial |
| 10/15/2021 | I-44 Riverside Speedway | Oklahoma City, OK | USA | POWRi West Midget Car Series | Meents Memorial |
| 10/15/2021 | Kokomo Speedway | Kokomo, IN | USA | Indiana RaceSaver Sprint Car Series | |
| 10/15/2021 | Kokomo Speedway | Kokomo, IN | USA | Midget Cars | Kokomo Klash |
| 10/15/2021 | Kokomo Speedway | Kokomo, IN | USA | Non-Wing 410 Sprint Cars | Kokomo Klash |
| 10/15/2021 | Kokomo Speedway | Kokomo, IN | USA | USAC Midwest Regional Midget Car Series | |
| 10/15/2021 | Lernerville Speedway | Sarver, PA | USA | Allegheny Sprint Tour | Steel City Stampede |
| 10/15/2021 | Lernerville Speedway | Sarver, PA | USA | RUSH Sprint Car Series | |
| 10/15/2021 | Lernerville Speedway | Sarver, PA | USA | Winged 410 Sprint Cars | Steel City Stampede Prelminaries |
| 10/15/2021 | Outlaw Motor Speedway | Wainwright, OK | USA | Oil Capital Racing Series | |
| 10/15/2021 | Southern Iowa Speedway | Oskaloosa, IA | USA | Non-Wing Sprint Cars | |
| 10/16/2021 | 4-17 Southern Speedway | Punta Gorda, FL | USA | Southern Sprint Car Shootout Series | |
| 10/16/2021 | Abilene Speedway | Abilene, TX | USA | Texas Sprint Series | |
| 10/16/2021 | Alien Motor Speedway | Roswell, NM | USA | Winged 305 Sprint Cars | |
| 10/16/2021 | BAPS Motor Speedway | York Haven, PA | USA | PA Sprint Series | |
| 10/16/2021 | Bedford Speedway | Bedford, PA | USA | USAC East Coast Sprint Car Series | |
| 10/16/2021 | Brockville Ontario Speedway | Brockville, ONT | CAN | Action Sprint Tour | |
| 10/16/2021 | Chatham Speedway | Chatham, LA | USA | United Sprint Car Series | |
| 10/16/2021 | Devil's Bowl Speedway | Mesquite, TX | USA | ASCS Lone Star Region | |
| 10/16/2021 | Devil's Bowl Speedway | Mesquite, TX | USA | ASCS National Tour | Winter Nationals |
| 10/16/2021 | Devil's Bowl Speedway | Mesquite, TX | USA | Winged 305 Sprint Cars | |
| 10/16/2021 | Dothan Motor Speedway | Cottonweood, AL | USA | LoBuck Sprint Car Series | |
| 10/16/2021 | I-44 Riverside Speedway | Oklahoma City, OK | USA | POWRi West Midget Car Series | Meents Memorial |
| 10/16/2021 | Lernerville Speedway | Sarver, PA | USA | Allegheny Sprint Tour | Steel City Stampede |
| 10/16/2021 | Lernerville Speedway | Sarver, PA | USA | RUSH Sprint Car Series | |
| 10/16/2021 | Lernerville Speedway | Sarver, PA | USA | Winged 410 Sprint Cars | Steel City Stampede Features |
| 10/16/2021 | Lincoln Speedway | Abbottstown, PA | USA | Winged 358 Sprint Cars | Season Championship |
| 10/16/2021 | Lincoln Speedway | Abbottstown, PA | USA | Winged 410 Sprint Cars | Season Championship |
| 10/16/2021 | Monarch Motor Speedway | Wichita Fall, TX | USA | ASCS Elite Non-Wing Sprints | |
| 10/16/2021 | New London-Waterford Speedbowl | Waterford, CT | USA | NEMA Lites | the Closer |
| 10/16/2021 | New London-Waterford Speedbowl | Waterford, CT | USA | NEMA Midget Car Series | the Closer |
| 10/16/2021 | Path Valley Speedway Park | Spring Run, PA | USA | Non-Wing Super Sportsman | |
| 10/16/2021 | Petaluma Speedway | Petaluma, CA | USA | Sprint Car Challenge Tour | |
| 10/16/2021 | Petaluma Speedway | Petaluma, CA | USA | Wingless Sprints | |
| 10/16/2021 | Red Dirt Raceway | Meeker, OK | USA | Oil Capital Racing Series | |
| 10/16/2021 | Salina Speedway | Salina, KS | USA | Winged 305 Sprint Cars | |
| 10/16/2021 | Southern Iowa Speedway | Oskaloosa, IA | USA | Non-Wing Sprint Cars | |
| 10/16/2021 | Ventura Raceway | Ventura, CA | USA | USAC West Coast Sprint Car Series | |
| 10/16/2021 | Ventura Raceway | Ventura, CA | USA | USAC Western States Midget Car Series | |
| 10/16/2021 | Ventura Raceway | Ventura, CA | USA | Western Midget Racing | |
| 10/16/2021 | Volusia Speedway Park | Barberville, FL | USA | Top Gun Sprint Car Series | |
| 10/17/2021 | Lorain Raceway Park | South Amherst, OH | USA | Must See Racing Lites | |
| 10/17/2021 | Roaring Knob Motorsports Complex | Markleyburg, PA | USA | USAC East Coast Sprint Car Series | |
| 10/22/2021 | Big O Speedway | Ennis, TX | USA | Winged 305 Sprint Cars | |
| 10/22/2021 | Fayetteville Motor Speedway | Fayetteville, NC | USA | Carolina Sprint Tour | |
| 10/22/2021 | Gas City I-69 Speedway | Gas City, IN | USA | USAC Midwest Regional Midget Car Series | |
| 10/22/2021 | Lakeside Speedway | Kansas City, KS | USA | World of Outlaws | |
| 10/22/2021 | North Alabama Speedway | Tuscumbia, AL | USA | United Sprint Car Series | |
| 10/22/2021 | Outlaw Speedway | Dundee, NY | USA | Patriot Sprint Tour | Dutch Hoag Memorial |
| 10/22/2021 | TBA | TBA | USA | Wisconsin WingLESS Sprint Car Series | |
| 10/23/2021 | BAPS Motor Speedway | York Haven, PA | USA | Winged 410 Sprint Cars | |
| 10/23/2021 | BAPS Motor Speedway | York Haven, PA | USA | Winged Super Sportsman | |
| 10/23/2021 | Caney Valley Speedway | Caney, KS | USA | Oil Capital Racing Series | |
| 10/23/2021 | Fayetteville Motor Speedway | Fayetteville, NC | USA | Carolina Sprint Tour | |
| 10/23/2021 | Gas City I-69 Speedway | Gas City, IN | USA | Non-Wing 410 Sprint Cars | |
| 10/23/2021 | Gas City I-69 Speedway | Gas City, IN | USA | Wisconsin WingLESS Sprint Car Series | |
| 10/23/2021 | Heart O'Texas Speedway | Waco, TX | USA | Sprint Car Bandits | Fall Classic |
| 10/23/2021 | Hendry County Motorsports Park | Clewiston, FL | USA | Top Gun Sprint Car Series | |
| 10/23/2021 | North Alabama Speedway | Tuscumbia, AL | USA | United Sprint Car Series | |
| 10/23/2021 | Orange County Speedway | Rougemont, NC | USA | USAC Speed2 Eastern Midget Car Series | |
| 10/23/2021 | Outlaw Speedway | Perkinston, MS | USA | Winged 360 Sprint Cars | |
| 10/23/2021 | Perris Auto Speedway | Perris, CA | USA | Senior Sprints | |
| 10/23/2021 | Perris Auto Speedway | Perris, CA | USA | So Cal Sportsman Sprint Cars | |
| 10/23/2021 | Perris Auto Speedway | Perris, CA | USA | USAC / CRA Sprint Car Series | |
| 10/23/2021 | Port Royal Speedway | Port Royal, PA | USA | Mid-Atlantic Sprint Series | |
| 10/23/2021 | Port Royal Speedway | Port Royal, PA | USA | PA Sprint Series | |
| 10/23/2021 | Southern Raceway | Milton, FL | USA | LoBuck Sprint Car Series | |
| 10/23/2021 | TBA | TBA | USA | Wisconsin WingLESS Sprint Car Series | |
| 10/24/2021 | Millstream Speedway | Findlay, OH | USA | Winged 305 Sprint Cars | |
| 10/24/2021 | Millstream Speedway | Findlay, OH | USA | Winged 410 Sprint Cars | |
| 10/29/2021 | Creek County Speedway | Sapulpa, OK | USA | ASCS Sooner Region | |
| 10/29/2021 | Creek County Speedway | Sapulpa, OK | USA | POWRi West Midget Car Series | Fall Fling |
| 10/29/2021 | Keller Auto Speedway at Kings Fairgrounds | Hanford, CA | USA | King of the West Springs presented by NARC | $21,000 to win Tom Tarlton Classic |
| 10/29/2021 | Keller Auto Speedway at Kings Fairgrounds | Hanford, CA | USA | USAC Western States Midget Car Series | |
| 10/30/2021 | 105 Speedway | Cleveland, TX | USA | Southern United Sprints | Halloween Havoc |
| 10/30/2021 | Central Arizona Speedway | Casa Grande, AZ | USA | CAS Sprint Car Series | Howl-O-Ween Bash |
| 10/30/2021 | Creek County Speedway | Sapulpa, OK | USA | ASCS Sooner Region | |
| 10/30/2021 | Creek County Speedway | Sapulpa, OK | USA | POWRi West Midget Car Series | Fall Fling |
| 10/30/2021 | Marysville Raceway | Marysville, CA | USA | Winged 360 Sprint Cars | Hawes Memorial |
| 10/30/2021 | Marysville Raceway | Marysville, CA | USA | Winged Crate Sprint Cars | Hawes Memorial |
| 10/30/2021 | Marysville Raceway | Marysville, CA | USA | Wingless Sprints | Hawes Memorial |
| 10/30/2021 | Monarch Motor Speedway | Wichita Falls, TX | USA | Texas Sprint Series | |
| 10/30/2021 | Path Valley Speedway Park | Spring Run, PA | USA | Non-Wing Super Sportsman | Path Valley Nationals |
| 10/30/2021 | the Dirt Track at Kern County Raceway Park | Bakersfield, CA | USA | King of the West Springs presented by NARC | |
| 10/30/2021 | Ventura Raceway | Ventura, CA | USA | Western Midget Racing | |
| 11/4/2021 | Perris Auto Speedway | Perris, CA | USA | USAC / CRA Sprint Car Series | Oval Nationals |
| 11/4/2021 | Perris Auto Speedway | Perris, CA | USA | USAC National Sprint Car Series | Oval Nationals |
| 11/4/2021 | the Dirt Track at Charlotte Motor Speedway | Concord, NC | USA | World of Outlaws | Can-Am World Finals |
| 11/5/2021 | Bridgeport Motorsports Park | Bridgeport, NJ | USA | USAC East Coast Sprint Car Series | |
| 11/5/2021 | Caney Valley Speedway | Caney, KS | USA | POWRi National Midget League | Season Championship |
| 11/5/2021 | Caney Valley Speedway | Caney, KS | USA | POWRi West Midget Car Series | |
| 11/5/2021 | Hendry County Motorsports Park | Clewiston, FL | USA | United Sprint Car Series | |
| 11/5/2021 | Perris Auto Speedway | Perris, CA | USA | USAC / CRA Sprint Car Series | Oval Nationals |
| 11/5/2021 | Perris Auto Speedway | Perris, CA | USA | USAC National Sprint Car Series | Oval Nationals |
| 11/5/2021 | Stockton Dirt Track | Stockton, CA | USA | Hunt Magnetos Wingless Tour | |
| 11/5/2021 | Stockton Dirt Track | Stockton, CA | USA | Winged 360 Sprint Cars | |
| 11/5/2021 | the Dirt Track at Charlotte Motor Speedway | Concord, NC | USA | World of Outlaws | Can-Am World Finals |
| 11/6/2021 | Alien Motor Speedway | Roswell, NM | USA | Winged 305 Sprint Cars | |
| 11/6/2021 | Bridgeport Motorsports Park | Bridgeport, NJ | USA | United Racing Club | High Bank Classic |
| 11/6/2021 | Caney Valley Speedway | Caney, KS | USA | POWRi National Midget League | Season Championship |
| 11/6/2021 | Caney Valley Speedway | Caney, KS | USA | POWRi West Midget Car Series | |
| 11/6/2021 | Hendry County Motorsports Park | Clewiston, FL | USA | United Sprint Car Series | |
| 11/6/2021 | Perris Auto Speedway | Perris, CA | USA | USAC / CRA Sprint Car Series | Oval Nationals |
| 11/6/2021 | Perris Auto Speedway | Perris, CA | USA | USAC National Sprint Car Series | Oval Nationals |
| 11/6/2021 | Stockton Dirt Track | Stockton, CA | USA | King of the West Springs presented by NARC | |
| 11/6/2021 | Stockton Dirt Track | Stockton, CA | USA | Sprint Car Challenge Tour | Tribute to Gary Patterson |
| 11/6/2021 | Stockton Dirt Track | Stockton, CA | USA | Sprint Car Challenge Tour | |
| 11/6/2021 | the Dirt Track at Charlotte Motor Speedway | Concord, NC | USA | World of Outlaws | Can-Am World Finals |
| 11/12/2021 | Havasu 95 Speedway | Lake Havasu City, AZ | USA | USAC Speed2 Eastern Midget Car Series | |
| 11/12/2021 | Havasu 95 Speedway | Lake Havasu City, AZ | USA | USAC Speed2 Radical Focus Midget Series | |
| 11/12/2021 | Southern Raceway | Milton, FL | USA | United Sprint Car Series | |
| 11/12/2021 | Thunderbowl Raceway | Tulare, CA | USA | Kings of Thunder 360 Sprint Car Series | |
| 11/13/2021 | Adobe Mountain Speedway | Glendale, AZ | USA | Western Midget Racing | |
| 11/13/2021 | BAPS Motor Speedway | York Haven, PA | USA | Winged 410 Sprint Cars | |
| 11/13/2021 | Citrus County Speedway | Inverness, FL | USA | Southern Sprint Car Shootout Series | |
| 11/13/2021 | East Bay Raceway Park | Tampa, FL | USA | Winged 360 Sprint Cars | |
| 11/13/2021 | Havasu 95 Speedway | Lake Havasu City, AZ | USA | USAC Speed2 Eastern Midget Car Series | |
| 11/13/2021 | Havasu 95 Speedway | Lake Havasu City, AZ | USA | USAC Speed2 Radical Focus Midget Series | |
| 11/13/2021 | Keller Auto Speedway at Kings Fairgrounds | Hanford, CA | USA | Kings of Thunder 360 Sprint Car Series | |
| 11/13/2021 | Southern Raceway | Milton, FL | USA | United Sprint Car Series | |
| 11/14/2021 | Havasu 95 Speedway | Lake Havasu City, AZ | USA | Gunslingers Sprint Cars | |
| 11/15/2021 | Irwindale Speedway | Irwindale, CA | USA | Gunslingers Sprint Cars | |
| 11/16/2021 | Bakersfield Speedway | Bakersfield, CA | USA | USAC National Midget Car Series | |
| 11/16/2021 | Kern County Speedway | Bakersfield, CA | USA | Gunslingers Sprint Cars | George Snider Classic |
| 11/18/2021 | Placerville Speedway | Placerville, CA | USA | USAC National Midget Car Series | Hangtown 100 |
| 11/19/2021 | Caney Valley Speedway | Caney, KS | USA | ASCS Sooner Region | |
| 11/19/2021 | Placerville Speedway | Placerville, CA | USA | USAC National Midget Car Series | Hangtown 100 |
| 11/20/2021 | 4-17 Southern Speedway | Punta Gorda, FL | USA | Southern Sprint Car Shootout Series | |
| 11/20/2021 | Alien Motor Speedway | Roswell, NM | USA | Winged 305 Sprint Cars | Gobbler |
| 11/20/2021 | Caney Valley Speedway | Caney, KS | USA | ASCS Sooner Region | |
| 11/20/2021 | Hendry County Motorsports Park | Clewiston, FL | USA | Top Gun Sprint Car Series | |
| 11/20/2021 | Placerville Speedway | Placerville, CA | USA | USAC National Midget Car Series | Hangtown 100 |
| 11/20/2021 | Southern Raceway | Milton, FL | USA | LoBuck Sprint Car Series | |
| 11/23/2021 | Merced Speedway | Merced, CA | USA | USAC National Midget Car Series | |
| 11/24/2021 | Merced Speedway | Merced, CA | USA | Sprint Car Challenge Tour | Non-Point Race |
| 11/24/2021 | Merced Speedway | Merced, CA | USA | USAC National Midget Car Series | |
| 11/26/2021 | Antioch Speedway | Antioch, CA | USA | Winged 360 Sprint Cars | |
| 11/26/2021 | Antioch Speedway | Antioch, CA | USA | Wingless Sprints | |
| 44526 | Vado Speedway Park | Vado, NM | USA | New Mexico Motor Racing Association | |
| 44526 | Vado Speedway Park | Vado, NM | USA | Non-Wing 360 Sprint Cars | |
| 44526 | Vado Speedway Park | Vado, NM | USA | Winged 305 Sprint Cars | |
| 44526 | Ventura Raceway | Ventura, CA | USA | USAC West Coast Sprint Car Series | Turkey Night Grand Prix |
| 44527 | Vado Speedway Park | Vado, NM | USA | New Mexico Motor Racing Association | |
| 44527 | Vado Speedway Park | Vado, NM | USA | Non-Wing 360 Sprint Cars | |
| 44527 | Vado Speedway Park | Vado, NM | USA | Winged 305 Sprint Cars | |
| 44527 | Ventura Raceway | Ventura, CA | USA | USAC National Midget Car Series | Turkey Night Grand Prix |
| 44527 | Ventura Raceway | Ventura, CA | USA | USAC West Coast Sprint Car Series | Turkey Night Grand Prix |
| 44534 | 4-17 Southern Speedway | Punta Gorda, FL | USA | Southern Sprint Car Shootout Series | |
| 44534 | Volusia Speedway Park | Barberville, FL | USA | Top Gun Sprint Car Series | |
| 44541 | East Bay Raceway Park | Tampa, FL | USA | Top Gun Sprint Car Series | Non-Wing Show |
| 44548 | Orlando Speedworld | Orlando, FL | USA | Southern Sprint Car Shootout Series |