September 5, 1951		Marshfield Fairgrounds, Marshfield, WI	IMCA Stock Car	Wally Dahl
September 9, 1953		Marshfield Fairgrounds, Marshfield, WI	IMCA Stock Car	Charles Magnison
August 31, 1956		Marshfield Fairgrounds, Marshfield, WI	IMCA Stock Car	Don White
August 28, 1957		Marshfield Fairgrounds, Marshfield, WI	IMCA Stock Car	Johnny Beauchamp
September 5, 1965		Marshfield Fairgrounds, Marshfield, WI	IMCA Stock Car	Ole Brua
June 23, 1996	19th Summer Nationals	Marshfield Fairgrounds, Marshfield, WI	ARTGO Stock Car	Joe Shear