Prove Out to the eventual 1973 Horse of the Year. Prove Out also defeated Secretariat's stablemate, the 1972 Kentucky Derby winner and 1973 U.S. Champion Older Horse Riva Ridge, in the 1973 Jockey Club Gold Cup. In addition to his two memorable victories in 1973, Prove Out also ran track record times at Saratoga for 7 furlongs (1:21), and at Belmont Park for 1 miles (1:40). His Woodward Stakes time of 2:25 for 1 miles on an off track is the second fastest performance ever recorded for that distance at Belmont Park, behind only Secretariat's 2:24 record Belmont Stakes win. Prove Out's
Belmont Stakes the mile and a half stakes record (which is also a track and world record on dirt) of 2:24. The attendance at the Belmont Stakes is among the American thoroughbred racing top-attended events. The 2004 Belmont Stakes drew a television audience of 21.9 million viewers, and had the highest household viewing rate since 1977 when Seattle Slew won the Triple Crown. The 150th Belmont Stakes took place on Saturday, June 9, 2018. Justify won the race and became the second horse in four years to win the Triple Crown. The first Belmont Stakes was held at Jerome Park Racetrack in