March 3, 1956		Imperial Valley Speedway, El Centro, CA	CRA Sprint Car	Billy Garrett
March 4, 1956		Imperial Valley Speedway, El Centro, CA	CRA Sprint Car	Jack Gardner
March 9, 1957		Imperial Valley Speedway, El Centro, CA	CRA Sprint Car	Nick Valenta
March 10, 1957		Imperial Valley Speedway, El Centro, CA	CRA Sprint Car	Colby Scroggin
November 10, 1957		Imperial Valley Speedway, El Centro, CA	CRA Sprint Car	Billy Cantrell
March 8, 1958		Imperial Valley Speedway, El Centro, CA	CRA Sprint Car	Jim Hurtubise
March 9, 1958		Imperial Valley Speedway, El Centro, CA	CRA Sprint Car	Jim Hurtubise
March 5, 1960		Imperial Valley Speedway, El Centro, CA	CRA Sprint Car	A.J. Shepherd
March 6, 1960		Imperial Valley Speedway, El Centro, CA	CRA Sprint Car	Parnelli Jones
March 11, 1961		Imperial Valley Speedway, El Centro, CA	CRA Sprint Car	Colby Scroggin
March 12, 1961		Imperial Valley Speedway, El Centro, CA	CRA Sprint Car	Jim McElreath
March 16, 1991		Imperial Valley Speedway, El Centro, CA	USAC Western Midget	Ron Shuman