August 23, 1956		Eldon Raceway, Eldon, IA	IMCA Sprint Car	Bobby Grim
August 23, 1957		Eldon Raceway, Eldon, IA	IMCA Sprint Car	Bobby Grim
August 21, 1958		Eldon Raceway, Eldon, IA	IMCA Sprint Car	Bobby Grim
August 27, 1959		Eldon Raceway, Eldon, IA	IMCA Sprint Car	Pete Folse
August 25, 1960		Eldon Raceway, Eldon, IA	IMCA Sprint Car	Pete Folse
August 7, 1982		Eldon Raceway, Eldon, IA	USAC Stock Car	Joe Wallace