360 winged sprint car series based out of Minnesota and Wisconsin.

Shafer Wins at St. Croix Falls
Cam Shafer won the UMSS Traditional Sprint Car Series feature Friday night at St. Croix Valley Raceway. […]
360 winged sprint car series based out of Minnesota and Wisconsin.
Cam Shafer won the UMSS Traditional Sprint Car Series feature Friday night at St. Croix Valley Raceway. […]
Australian ace Brooke Tatnell, who resides in Forest Lake during the American racing season, added a second victory during the running of the 13th Annual Billy Anderson Memorial at the Princeton Speedway on Friday night June 6. […]
Rob Caho, Jr. won the UMSS Traditional Sprint Car Series feature Friday night at St. Croix Valley Raceway. […]
The tried and true saying that “patience is a virtue” certainly was reflected in the 25 lap UMSS feature race on Saturday night May 24 at the Rice Lake Speedway. […]
It’s been a while since Joseph Kouba sat in Victory Lane. […]
Cam Schafer upped his St. Croix Valley Raceway winning streak to two when he led the final six circuits on Friday night May 23 during the UMSS Traditional sprint car portion of the Davey Tabor Memorial. […]
What a difference a night can make. On Friday night Rob Caho, Jr. crashed while battling for the lead in the UMSS Traditional Sprint Car feature race at the St. Croix Valley Raceway. […]
Sometimes the car that crosses the finish line first at the end of the race is not the car that ultimately wins the race. Such was the case at the St. Croix Valley Raceway during the season opener for the UMSS Traditional Sprint Car Series on Friday May 16. […]
The UMSS Traditional Sprint Car Series event scheduled for St. Croix Valley Raceway on Friday was rained out. […]
The Upper Midwest Sprintcar Series (UMSS), Jackson Speedway Touring Series (JSTS) and the Minnesota Mafia are teaming up for what will be a tremendous weekend of winged sprint car racing in southwest Minnesota. […]
The Upper Midwest Sprintcar Series and the St. Croix Valley Raceway once again are pleased to announce that the running of the 3rd Annual Davey Tabor Memorial for the UMSS winged sprint cars will be on Friday night May 23 at the 1/4 mile dirt oval located near St. Croix Falls, Wisconsin. […]
Lee Grosz was perfect during the Upper Midwest Sprintcar Series season opener at the Cedar Lake Speedway. Grosz drove the potent Howells 4J sprinter to his third career UMSS victory on a cool and windy spring evening […]
The UMSS winged and non-wing sprint car series event scheduled for Friday at St. Croix Valley Raceway was cancelled due to inclement weather. […]
As winter finally begins to loosen its grip on the Upper Midwest area, the Upper Midwest Sprintcar Series (UMSS) is looking forward to its sixth season of winged sprint car racing action. […]
With the long winter starting to show signs of changing to spring, the UMSS Traditional Sprint Car Series is gearing up for their fourth season of non-winged sprint car racing. […]
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