1973 Kentucky Derby entered the homestretch, Secretariat passed Sham in the final furlong and distanced himself to consolidate his lead. Secretariat would go on to win the Preakness Stakes and Belmont Stakes in the succeeding weeks, thus becoming the ninth horse to complete the Triple Crown of Thoroughbred Racing. Thirteen horses entered the Derby, which could have at most twenty participants. Horse owners had to pay a final entry fee of $2,500 to have their horses officially entered. The field was larger than anticipated because of new entries following Secretariat's loss at the Wood Memorial Stakes in New York. The Wood Memorial had
1978 Belmont Stakes 1978 Belmont Stakes The 1978 Belmont Stakes was the 110th running of the Belmont Stakes. It occurred on June 10, 1978, and was televised on CBS. Affirmed completed the 11th Triple Crown after his victories in the 1978 Kentucky Derby and the 1978 Preakness Stakes. As in the prior two legs of the Triple Crown, he narrowly defeated Alydar. Affirmed and Alydar ran head to head for the last half mile of the mile and a half race, with Affirmed ultimately winning by a head. Affirmed's winning time of 2:26 4/5 was the 3rd best in history at the time,