1973 Belmont Stakes meant he completed the Triple Crown of Thoroughbred Racing. This was significant as he was the ninth horse to complete the feat and broke a 25-year drought where a horse failed to complete the achievement. Secretariat, Sham, Pvt. Smiles, and My Gallant were the first four horses to be entered into the Belmont Stakes. Secretariat, winner of both the Kentucky Derby and the Preakness Stakes, was the odds on favorite to win the event. The added distance of the Belmont when compared to the Derby and Preakness was found to be one potential reason for Secretariat to lose the race.
Kentucky Derby to its approximate duration. It is the first leg of the American Triple Crown and is followed by the Preakness Stakes, then the Belmont Stakes. Unlike the Preakness and Belmont Stakes, which took hiatuses in 1891–1893 and 1911–1912, respectively, the Kentucky Derby has been run every consecutive year since 1875. The Derby, Preakness and Belmont all were run even every year throughout both World Wars, when the Olympics and nearly all professional sports seasons were canceled, due to the fact that nearly all the athletes enlisted. A horse must win all three races to win the Triple Crown. In the