November 6, 1949		Del Mar Speedway, Del Mar, CA	AAA Indy Car	Jimmy Davies
October 24, 1987		Del Mar Speedway, Del Mar, CA	IMSA GTO	Chris Cord
October 25, 1987		Del Mar Speedway, Del Mar, CA	IMSA GTU	Terry Visger
October 25, 1987	Grand Prix of Southern California	Del Mar Speedway, Del Mar, CA	IMSA GTP/Lights	Jochen Mass
October 22, 1988		Del Mar Speedway, Del Mar, CA	IMSA GTO	Willy T. Ribbs
October 23, 1988	Grand Prix of Southern California	Del Mar Speedway, Del Mar, CA	IMSA GTP/Lights	Jan Lammers Martin Brundle
October 23, 1988		Del Mar Speedway, Del Mar, CA	IMSA GTU	Tom Kendall
October 21, 1989	Chevron 1 Hour IMSA GTO/GTU	Del Mar Speedway, Del Mar, CA	IMSA GTO/GTU	Wally Dallenbach Jr.
October 22, 1989	Nissan Grand Prix of Southern California	Del Mar Speedway, Del Mar, CA	IMSA GTP/Lights	Jan Lammers
November 10, 1990	Grand Prix of Greater San Diego	Del Mar Speedway, Del Mar, CA	IMSA GTO/GTU/AAC	Robby Gordon
November 11, 1990	Grand Prix of Greater San Diego	Del Mar Speedway, Del Mar, CA	IMSA GTP/Lights	Juan Manuel Fangio II
October 12, 1991		Del Mar Speedway, Del Mar, CA	IMSA GTO/GTU/AAC	Robby Gordon
October 13, 1991		Del Mar Speedway, Del Mar, CA	IMSA Barber Saab Pro	Johnny Robinson
October 13, 1991		Del Mar Speedway, Del Mar, CA	IMSA Supercar	Hans Joachim Stuck
October 13, 1991	Grand Prix of Greater San Diego	Del Mar Speedway, Del Mar, CA	IMSA GTP/Lights	Juan Manuel Fangio II
October 10, 1992	Vons Grand Prix of San Diego	Del Mar Speedway, Del Mar, CA	IMSA GTS/GTO/GTU	Robby Gordon
October 11, 1992		Del Mar Speedway, Del Mar, CA	IMSA Supercar	Hans Joachim Stuck
October 11, 1992	Vons Grand Prix of San Diego	Del Mar Speedway, Del Mar, CA	IMSA GTP/Lights	P.J. Jones
October 11, 1992		Del Mar Speedway, Del Mar, CA	IMSA Barber Saab Pro	Page Jones
October 20, 1996	Del Mar 100	Del Mar Speedway, Del Mar, CA	USAC Silver Crown	Jimmy Sills