Cajon Speedway is a former oval race track near El Cajon, California.

Located between Gillespie Field and the San Vicente Freeway a 0.25 mile dirt oval track opened in 1961. Named Cajon Speedway the track expanded to a 0.375 mile dirt track in 1964. As of 1966 the 0.375 mile oval was paved.^[1] The track was founded by Earle Brucker Sr. who also founded El Cajon Stock Car Racing Association (ECSCRA). In 1978 the ECSCRA Super Stocks championship was won by Ron Esau.^[2] Between 1986 and 2004, local drivers also competed for the Whelen All-American Series crown. John Borneman Jr., father of Johnny Borneman III, won the track championship in 1992. Ricky Johnson won the track championship in 1995.^[3]

In 2003, track owner Steve Brucker was murdered at his home in El Cajon. Brucker was able to call 911 before succumbing to his wounds at Sharp Memorial Hospital.^[4] Two men were charged with the murder which was the result of an attempted robbery.^[5] With the death of Brucker and the speedway lease ending in 2005, the track shut down after the 2004 racing season.^[6]