The Official Website of I-90 Speedway

When the Property Solutions of America Midwest Sprint Touring Series crowns its 2022 champion, that top driver will take home $7,500 – the largest championship payout in MSTS history. The increases to the 2022 point fund don’t stop there. The entire fund is increased to a...more

Congratulations to the 2021 season champions at I-90 Speedway. Champions and top finishers were honored on Oct. 30 during a celebration at the Humboldt Community Center. Lee Goos Jr. is the 2021 champion in the Spielman Excavating IMCA Sprint Cars. The driver of the Goos...more

Dusty Ballenger raced to a milestone win Saturday night at I-90 Speedway. Ballenger started fourth in the Spielman Excavating IMCA Sprint Care feature and would drive to his second win of the year in the class. For his career, that now tallies 25 career wins (5 IMCA Sprint...more

On a night full of action and drama, Nate Barger would get his first ever win behind the wheel of a sprint car. The victory in the Spielman Excavating IMCA Sprint Cars also marked the first win at I-90 Speedway for the Madison, South Dakota, driver. Cory Yeigh would take...more

(Photo by Tylan Porath Photography) Inside Line Promotions – BRANDON, S.D. (Aug. 3, 2021) – Jack Dover earned a pair of podium finishes last weekend to give him five podiums in his last 10 races during the last month. Dover placed third on Saturday during a Midwest Sprint...more

(Photo by Tylan Porath Photograhy) Inside Line Promotions – BRANDON, S.D. (Aug. 3, 2021) – Elliot Amdahl raced to a season-best finish in Steve Ziebarth’s 360ci sprint car with a second-place run last Saturday night at I-90 Speedway with the Midwest Sprint Touring...more