Friday April 9, 2021
| Track | City/ST | Division/Series | Winner |
| Attica Raceway Park | Attica, OH | Winged 305 Sprint Cars | Zeth Sabo |
| Attica Raceway Park | Attica, OH | Winged 410 Sprint Cars | Brandon Spithaler |
| Bedford Speedway | Bedford, PA | Laurel Highlands Sprint Car Series | Garrett Bard |
| Boyd Raceway | Boyd, TX | Winged 305 Sprint Cars | Marcus Thomas |
| Carolina Speedway | Gastonia, NC | United Sprint Car Series | Justin Barger |
| Heart O’Texas Speedway | Waco, TX | ASCS Elite Non-Wing Sprints | Justin Zimmerman |
| Kokomo Speedway | Kokomo, IN | Non-Wing 410 Sprint Cars | Matt Westfall |
| Kokomo Speedway | Kokomo, IN | World of Outlaws | James McFadden |
| Monarch Motor Speedway | Wichita Falls, TX | Sooner Sprint Series | Danny Smith |
| Ocean Speedway | Watsonville, CA | Winged 360 Sprint Cars | Bud Kaeding |
Saturday April 10, 2021
| Track | City/ST | Division/Series | Winner |
| 82 Speedway | Petty, TX | Texas Sprint Series | Chris Kelly |
| Abilene Speedway | Abilene, TX | ASCS Elite Non-Wing Sprints | Steven Shebester |
| Adobe Mountain Speedway | Glendale, AZ | Western Midget Racing | Cory Brown |
| Carrick Speedway | Carrick, TAS | Winged 410 Sprint Cars | Jamie Bricknell |
| Carrick Speedway | Carrick, TAS | Midget Cars | Michell Freeman |
| Cottage Grove Speedway | Cottage Grove, OR | Wingless Sprint Series | Tim Alberding |
| Creek County Speedway | Sapulpa, OK | Winged 305 Sprint Cars | Noah Harris |
| Devil’s Bowl Speedway | Mesquite, TX | Winged 305 Sprint Cars | Martin Edwards |
| I-30 Speedway | Little Rock, AR | Winged 360 Sprint Cars | Howard Moore |
| Keller Auto Speedway at Kings Fairgrounds | Hanford, CA | USAC West Coast Sprint Car Series | Ryan Bernal |
| Keller Auto Speedway at Kings Fairgrounds | Hanford, CA | USAC Western States Midget Car Series | Mitchel Moles |
| Keller Auto Speedway at Kings Fairgrounds | Hanford, CA | Winged 410 Sprint Cars | D.J. Netto |
| Lawton Speedway | Lawton, OK | Non-Wing Champ Sprints | Cody Carter |
| Lawton Speedway | Lawton, OK | Winged 305 Sprint Cars | Duane Baker |
| Lincoln Park Speedway | Putnamville, IN | Non-Wing 410 Sprint Cars | A.J. Hopkins |
| Lincoln Speedway | Abbottstown, PA | Winged 358 Sprint Cars | Hayden Miller |
| Lincoln Speedway | Abbottstown, PA | Winged 410 Sprint Cars | Tim Shaffer |
| Marysville Raceway | Marysville, CA | Winged 360 Sprint Cars | Nick Ringo |
| New Egypt Speedway | New Egypt, NJ | North East Wingless Sprints | Lee Nardelli |
| Oklahoma Sports Park | Ada, OK | Sooner Sprint Series | Loyd Clevenger |
| Outlaw Speedway | Perkinston, MS | Winged 360 Sprint Cars | Cancelled |
| Placerville Speedway | Placerville, CA | Winged 360 Sprint Cars | Justin Sanders |
| Port City Raceway | Tulsa, OK | USAC National Midget Car Series | Buddy Kofoid |
| Port Royal Speedway | Port Royal, PA | USAC East Coast Sprint Car Series | Alex Bright |
| Port Royal Speedway | Port Royal, PA | Winged 410 Sprint Cars | Anthony Macri |
| Salina Speedway | Salina, KS | Winged 305 Sprint Cars | Toby Chapman |
| Selinsgrove Speedway | Selinsgrove, PA | PA Sprint Series | Justin Mills |
| Shenandoah Speedway | Shenandoah, VA | USAC Speed2 Eastern Midget Car Series | Chris Lamb |
| Shenandoah Speedway | Shenandoah, VA | Virginia Sprint Series | Billy Hubbard |
| Simpson Speedway | Jancourt East, VIC | Wingless V6 Sprintcars | Mitchell Broom |
| South Sound Speedway | Rochester, WA | Northwest Focus Midget Series | Rebel Jackson Jr. |
| Sunline Speedway | Waikerie, SA | Wingless V6 Sprintcars | Hayden Vickers |
| Texana Raceway | Edna, TX | Southern United Sprints | Christopher Townsend |
| Thompson Speedway Motorsports Park | Thompson, CT | NEMA Lites | Bobby Santos III |
| Tri-State Speedway | Haubstadt, IN | World of Outlaws | Carson Macedo |
Sunday April 11, 2021
| Track | City/ST | Division/Series | Winner |
| Petaluma Speedway | Petaluma, CA | Winged 360 Sprint Cars | Andy Forsberg |
| Port City Raceway | Tulsa, OK | USAC National Midget Car Series | Tanner Thorson |