The Kentucky Derby is a classic US thoroughbred horse race. Established in 1875, it is run annually on the first Saturday in May at Churchill Downs track in Louisville, Kentucky. The field is limited to three-year-old Thoroughbreds, and the track distance is 1.25 mi (2,000 m). With the Preakness and the Belmont Stakes, it makes up US racing's coveted Triple Crown. In front of an estimated crowd of 10,000 people, the inaugural derby was won by jockey Oliver Lewis riding a colt named what? Discuss (http://forum.thefreedictionary.com/postst16154_First-Kentucky-Derby--1875-.aspx)
Source: First Kentucky Derby (1875) (http://encyclopedia.thefreedictionary.com/Kentucky+Derby)