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
2005 Belmont Stakes to sweep the three races. The race proved fairly uneventful, with favorite Afleet Alex winning by seven lengths and stamping himself as the top three-year-old in the nation. Longshots finished in the next three places, resulting in high payouts for the trifecta and superfecta. Giacomo won the 2005 Kentucky Derby in a major upset at odds of 50-1. Afleet Alex, who had finished third in the Derby, rebounded to win the Preakness Stakes despite nearly falling when another horse swerved into his path at the head of the stretch. Afleet Alex was favored to win the Belmont, with morning line