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
Belmont Stakes Belmont is thus June 5, and the latest is June 11. In 1937, War Admiral became the fourth Triple Crown winner after winning the Belmont in a new track record time of 2:28 3/5. In the 1940s, four Triple Crown winners followed: Whirlaway in 1941, Count Fleet in 1943, Assault in 1946 and Citation in 1948. Count Fleet won the race by a then-record margin of twenty-five lengths. He also set a stakes record of 2:28 1/5, a record tied by Citation. In 1957, the stakes record was smashed when Gallant Man ran the Belmont in 2:26 3/5 in a