1973 Kentucky Derby Three weeks after the Preakness, the Belmont Stakes featured a five-horse field. Secretariat won by 31 lengths with a time of 2:24 for the mile and a half, both course records in their own right. Through his combined victories at the Belmont Stakes, Preakness Stakes, and Kentucky Derby, Secretariat became the ninth horse to complete the Triple Crown of Thoroughbred Racing, and the first horse since Citation in 1948, ending a 25-year period without a Triple Crown winner. Secretariat's times in all three Triple Crown races were course records and still stand to this day. 1973 Kentucky Derby The 1973
Discovery (horse) by his continuing rivalry with Cavalcade. He finished second to Cavalcade in the 1934 Kentucky Derby and third to High Quest and Cavalcade in the Preakness Stakes. Both horses skipped the Belmont Stakes. Discovery went on to win the first of three consecutive Brooklyn and Whitney Handicaps (both under higher and higher weights), and set a world record time for one mile and three-sixteenths in the Rhode Island Handicap at Narragansett Park. In 1935, Discovery was the dominant horse in the United States, and one of the most notable things about him was his ability to carry great weight. Running