Not only is it the 50th Season Opener at Sheyenne Speedway, Not only is the Debut of the WISSOTA Modified weekly at Sheyenne, but it also the start of a new 'era as Sheyenne Speedway makes the switch to Thursday's. Classes running include WISSOTA Modifieds, WISSOTA Midwest Modifieds, WISSOTA Street Stocks, INEX Legends, Hobby Stocks, and Mini Stocks.