Los Alamitos Race Course is a horse racing track in Cypress, California. The track hosts both thoroughbred and quarter horse racing. The track has the distinction of holding four quarter horse stakes races with purses over $1 million, more than any other track in the United States. Although the track is geographically located in the city of Cypress, it has a Los Alamitos postal address (zip code 90720). Los Alamitos lies just across Katella Avenue to the south.