WISSOTA Challenge Series

Year 26 of the Structural Buildings WISSOTA Late Model Challenge Series powered by Momentum Truck Group, Freightliner, Western Star kicks off with a trio of events this weekend at the I-94 emr Speedway in Fergus Falls, MN on Friday night, May 10th, with a stop at the...more

Drivers chasing the Structural Buildings WISSOTA Late Model Challenge Series powered by Momentum Truck Group, Freightliner, Western Flyer continues to see businesses want to come along for the ride in 2024. The most recent is Champ Pans. In 1982, Jerry Redetzke started...more

The Structural Buildings WISSOTA Late Model Challenge Series has added several new ‘flag sponsors’ to it’s list of supporters as the 2024 season creeps closer with the season opening event slated for Friday, May 10th at the I-94 emr Speedway in Fergus Falls, Minnesota. At...more