June 3, 1956		Merced Fairgrounds, Merced, CA	NASCAR Grand National/Pacific Coast	Herb Thomas
June 29, 1957		Merced Fairgrounds, Merced, CA	NASCAR Pacific Coast/Short Track	Clyde Palmer
April 1, 2011		Merced Fairgrounds, Merced, CA	World of Outlaws Sprint Car	Sammy Swindell
March 30, 2012		Merced Fairgrounds, Merced, CA	World of Outlaws Sprint Car	Sammy Swindell
March 29, 2013		Merced Fairgrounds, Merced, CA	World of Outlaws Sprint Car	Sammy Swindell
March 28, 2014		Merced Fairgrounds, Merced, CA	World of Outlaws Sprint Car	David Gravel