By Matthew Bass
The classic American horse race, the Kentucky Derby is the oldest consecutively held Thoroughbred race in America. It is run annually on the first Saturday in May at Churchill Downs in Louisville, Kentucky. Along with the Preakness in mid-May, and Belmont in early June, it is the first jewel of the coveted Triple Crown of Thoroughbred racing, which has been won by only eleven horses since 1919. Triple Crown winners include memorable names such as Secretariat, Seattle Slew, Whirlaway, and Affirmed.