May 10, 1957 | 81 Speedway, Wichita, KS | USAC Midget | Bob Tattersall | |
July 6, 1957 | 81 Speedway, Wichita, KS | IMCA Stock Car | Johnny Beauchamp | |
May 31, 1958 | 81 Speedway, Wichita, KS | IMCA Stock Car | Don White | |
June 30, 2006 | 81 Speedway, Wichita, KS | World of Outlaws Sprint Car | Donny Schatz | |
August 22, 2013 | Freedom Tour | 81 Speedway, Wichita, KS | USAC Southwest 360 Sprint Car | Rick Ziehl |
June 7, 2020 | 81 Speedway, Wichita, KS | All Star Circuit of Champions Sprint Car | Kyle Larson |