Derby (horse race) Derby (horse race) A derby ( , ) is a type of horse race named after the Derby Stakes run at Epsom Downs Racecourse in England. That was in turn named after Edward Smith-Stanley, 12th Earl of Derby, who inaugurated the race in 1780. Perhaps the best-known example after the original is the Kentucky Derby in the United States. Traditionally, the term "derby" is used strictly to refer to races restricted to three-year-olds, as the English and U.S. Triple Crown races all are. The most notable exceptions to this rule are the Hong Kong Derby and Singapore Derby, restricted to
Louisville Downs site for $6 million, using the grandstand for simulcast racing and racetrack for training thoroughbreds. The grandstand was razed in 2015 and in September 2018, Churchill Downs, Inc. used the site for Derby City Gaming, an historical race wagering facility. Harness racing may return to the former Louisville Downs site; in September 2018, Churchill Downs and Keeneland Association filed an application with the Kentucky Horse Racing Commission to hold 10 days of harness meets in 2019. Louisville Downs Louisville Downs was a half-mile Standardbred harness race track located in Louisville, Kentucky, United States. It opened in 1966 and held over