July 10, 2015		Park Jefferson International Speedway, Jefferson, SD	NSL 410 Sprint Car	Mark Dobmeier
April 25, 2020	Open Wheel Nationals	Park Jefferson International Speedway, Jefferson, SD	410 Sprint Car	Brock Zearfoss
May 29, 2020		Park Jefferson International Speedway, Jefferson, SD	IRA/All Star Circuit of Champions Sprint Car	Aaron Reutzel
May 30, 2020		Park Jefferson International Speedway, Jefferson, SD	IRA/All Star Circuit of Champions Sprint Car	Austin McCarl