June 13, 1970		Lake Hill Speedway, Valley Park, MO	USAC Midget	Arnold Knepper
July 4, 1970		Lake Hill Speedway, Valley Park, MO	USAC Midget	Dave Strickland
May 12, 1971	Show-Me Special	Lake Hill Speedway, Valley Park, MO	NASCAR Grand American	Tiny Lund