Raceday Information for Saturday 4/20 - Wisconsin Triple Crown Ft. IRA Sprint Cars, Dirt Kings Late Models, and Badger Midgets Order of Events: 4:00 - Dirt Kings Hot Laps BMARA Hot Laps/Qualify IRA Qualify DK Qualify (2 at a time) 5:25 National Anthem 5:30 Heat...more

Welp, Mother Nature does not seem to be in a very favorable mood today. We're forced to cancel tonight's 5 Division Season Opener due to the impending rain and storms. We hope to see everyone this Saturday, April 20th, for the Wisconsin Triple Crown Ft. IRA Sprint Cars,...more

By Fully Injected Motorsports: SHEBOYGAN, Wis. (April 16, 2024) - It’s been an up and down season for “Big Wheel” Scotty Thiel, but in some respect, the season is just getting started, as the IRA Outlaw Sprint Series is set to begin their 2024 campaign with a Wisconsin...more

Inside Line Promotions – SPRINGFIELD, Neb. (April 15, 2024) – Tim Estenson kicks off the 2024 racing season this weekend with a Wisconsin doubleheader. Estenson will join the Bumper to Bumper IRA Outlaw Sprint Series on Friday at Mississippi Thunder Speedway in Fountain...more