Buffalo Chip Motorsports Complex
Fort Meade Way
Sturgis, SD 57785
2018 Dirt Riot Mountain Series Round 3 - Buffalo Chip Motorsports Complex, Sturgis, SD - August 4, 2018 . Entry Form for Racers in Pro 4400 Class, Pro 4500 Class, Pro 4600 Class, Pro UTV Class, SuperMod Trail, Mod Trail, Stock Trail and Sportsman UTV Classes.