1973 Preakness Stakes 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 record crowd of 61,657 spectators. The race was viewed on television and broadcast over the radio. In the period leading up to the Preakness, Kentucky Derby winner Secretariat was pegged as the favorite to win the race. Aside from Secretariat, Sham was named as the only other horse that could win the race or even challenge Secretariat. Initially
Belmont Stakes tradition is similar to the singing of the state song at the post parades of the first two Triple Crown races: "My Old Kentucky Home" at the Kentucky Derby and "Maryland, My Maryland" at the Preakness Stakes. The change of song gave rise to "the myth of Mamie O'Rourke," a reference to a character in the lyrics of "The Sidewalks of New York." Before American Pharoah won the Triple Crown in 2015, some claimed that changing the official Belmont song "cursed" the Triple Crown and was why no horse had won since Affirmed in 1978. Others note that there was