1973 Kentucky Derby Three weeks after the Preakness, the Belmont Stakes featured a five-horse field. Secretariat won by 31 lengths with a time of 2:24 for the mile and a half, both course records in their own right. Through his 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 course records and still stand to this day. 1973 Kentucky Derby The 1973
Kentucky Derby Challenge Stakes offered a purse of US$150,000 of which $90,000 comes from Churchill Downs and $60,000 from Kempton. In addition, if the race winner exercised their right to run in the Kentucky Derby, they would receive a further $100,000 bonus payment plus would be given an automatic spot in the ensuing two legs of the U.S. Triple Crown series, the Preakness and Belmont Stakes. No European-based horse has ever won the Kentucky Derby. The 2010 race was suspended and the 2009 winner, Mafaaz did not run in the Kentucky Derby, although he did run in the Blue Grass Stakes. Kentucky Derby Challenge