1973 Preakness Stakes 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 stakes records and still stand to this day. 1973 Preakness Stakes The 1973 Preakness Stakes was the 98th running of the Preakness Stakes at Pimlico Race Course in Baltimore, Maryland held on May 19, 1973. Six horses entered, and Secretariat won by lengths ahead of Sham in front of a
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