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
World and Olympic records set at the 2008 Summer Olympics World and Olympic records set at the 2008 Summer Olympics A number of new Olympic records were set in various events at the 2008 Summer Olympics in Beijing. Due to the use of the LZR Racer, a specialised swimming suit developed by NASA and the Australian Institute of Sport, many records were broken. New world records were set 25 times (affecting 21 distinct world records) and new Olympic records were set 65 times and one other was equalled (affecting 30 distinct Olympic records). Only Ian Thorpe's 3:40.59 in the 400 metres freestyle and Inge de Bruijn's 56.61 in the 100