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
Kentucky Derby changed to the first Saturday in May to allow for a specific schedule for the Triple Crown races. Since 1931, the order of Triple Crown races has been the Kentucky Derby first, followed by the Preakness Stakes and then the Belmont Stakes. Prior to 1931, eleven times the Preakness was run before the Derby. On May 12, 1917 and again on May 13, 1922, the Preakness and the Derby were run on the same day. On eleven occasions the Belmont Stakes was run before the Preakness Stakes. On May 16, 1925, the first live radio broadcast of the Kentucky Derby