1973 Kentucky Derby 1973 Kentucky Derby The 1973 Kentucky Derby was the 99th running of the Kentucky Derby at Churchill Downs in Louisville, Kentucky. Secretariat won the Derby in a record time of 1:, lengths ahead of Sham, while Our Native finished in third position. Of the thirteen horses that entered and started the race, all horses completed the event. The event was viewed in person by a then-record crowd of 134,476, while also being broadcast both on television and over the radio. In the days leading up to the race, Secretariat was seen as the favorite to win by many; however there
Belmont Stakes tradition is similar to the singing of the state song at the post parades of the first two Triple Crown races: "My Old Kentucky Home" at the Kentucky Derby and "Maryland, My Maryland" at the Preakness Stakes. The change of song gave rise to "the myth of Mamie O'Rourke," a reference to a character in the lyrics of "The Sidewalks of New York." Before American Pharoah won the Triple Crown in 2015, some claimed that changing the official Belmont song "cursed" the Triple Crown and was why no horse had won since Affirmed in 1978. Others note that there was