Summit USRA Weekly Racing Series results from the Mississippi Thunder Speedway in Fountain City, Wis., on Friday, July 21, 2023.

Summit USRA Weekly Racing Series results from the Mississippi Thunder Speedway in Fountain City, Wis., on Friday, July 14, 2023.

Summit USRA Weekly Racing Series results from the Mississippi Thunder Speedway in Fountain City, Wis., on Friday, June 30, 2023.

Summit USRA Weekly Racing Series results from the Mississippi Thunder Speedway in Fountain City, Wis., on Friday, June 23, 2023.

Summit USRA Weekly Racing Series results from the Mississippi Thunder Speedway in Fountain City, Wis., on Friday, June 9, 2023.

Summit USRA Weekly Racing Series results from the Mississippi Thunder Speedway in Fountain City, Wis., on Friday, May 19, 2023.

Heavy rain that led Mississippi Thunder Speedway officials to cancel Friday’s portion of the Oakridge Fabrication Dairyland Showdown presented by OFI Performance ha

Heavy afternoon rain that will continue into the evening in the Fountain City, Wis., area has led Mississippi Thunder Speedway officials to cancel Friday’s portion

Brandon Davis led all 25 laps to claim the USRA Modified feature win Thursday as night one started the 2023 Oakridge Fabrication Dairyland Showdown presented by OFI Perfo

Christie Door Company is returning as the title sponsor of the USRA Northern Region of the Summit USRA Weekly Racing Series, officials announced this week. They'll al

Officials at the Mississippi Thunder Speedway unveiled a new ownership team on Wednesday for the racing facility located in the beautiful bluffs of Fountain City, Wiscons

Registration is open for racers planning to compete in the Summit USRA Weekly Racing Series during the 2023 calendar year. Up from the 300 announced a few weeks ago, Summ