HOME NEWS SCHEDULE POINTS RESULTS SPONSORS PHOTOS VIDEOS TRACK INFO RULES/FORMS
NEXT EVENT 
IRA SPRINTS PREPARE TO TACKLE THE HIGH BANKS OF THE MIGHTY MISSISSIPPI
The final event of the 2024 season at Mississippi Thunder Speedway in Fountain City, WI is right around the corner! Friday, September 27th is the Bumper to Bumper IRA Sprints 410 Pumpkin Races presented by  read more

Chisholm collects ‘Thunder' cash at MTS
Summit USRA Weekly Racing Series results from the ​RacinDirt Thunder Summer Series event at the Mississippi Thunder Speedway in Fountain City, Wis., on Friday, Aug. 23, 2024. … read more

RACES FOR FRIDAY, AUGUST 16TH ARE CANCELLED
Unfortunately, mother nature did not want to play nice for the Rumble by the River 40 presented by Hurco Companies and Stone Machinery, forcing Mississippi Thunder Speedway and Dirt Kings Tour officials to cancel tonights festivities. We look forward to seeing everyone next week for Championship Nig … read more

Gjere turns away Mississippi Thunder bounty hunters
Summit USRA Weekly Racing Series results from the Mississippi Thunder Speedway in Fountain City, Wis., on Friday, Aug. 2, 2024. … read more

North Star Nationals Event Info
Entry Fees USRA Modified Entry Fee:$100 USRA B-Mod Entry Fee:$50 USRA Stock Car Entry Fee:$50 USRA Hobby Stock Entry Fee:$40 USRA Late Model Entry Fee:$25 Eco Mods:No Entry Fee Thursday, September 5, 2024 USRA Modifieds, USRA Stock Cars, USRA B-Mods, USRA Hobby Stocks Adult Admission:$15 Senior (65+) Admission:$13 Studen … read more

THE NORTH STAR LEADS TO MTS
Fountain City, WI — Mississippi Thunder Speedway is thrilled to announce the Inaugural USRA North Star Nationals, set to take place on September 5th, 6th, and 7th, 2024. This marquee event will feature stiff competition in USRA classes featuring, Modifieds, B-Mods, Stock Cars, and Hobby Stocks. The unique format features two qualifying nights. Two f … read more

Chisholm, Gjere, Dais, Waits, Hovden top K-Town Klash
Summit USRA Weekly Racing Series results from the Mississippi Thunder Speedway in Fountain City, Wis., on Friday, July 26, 2024. … read more

K-TOWN KLASH AND RACINDIRT THUNDER SUMMER SERIES PRESENTED BY WHITEWATER C,D,J,R
Friday, July 26th is the K-Town Klash and RacinDirt.com Thunder Summer Series presented by Whitewater Chrysler Dodge Jeep Ram! All six weekly classes will be competing! Just like previous years, we will be accepting donations towards the K-Town Klash payout. If you would like to donate, please mess … read more



Photo Gallery: World of Outlaws Dairyland Showdown 2024