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
New Zealand Derby holds the record for the most Derby wins by a jockey. He scored his fifth Derby win aboard Habibi in 2013, breaking Robert Vance's previous record of four, and added a sixth victory with Rangipo in 2016. Note: the New Zealand Derby and the Great Northern Derby were combined into one race in 1973. Note: the New Zealand Derby and the Great Northern Derby were combined into one race in 1973. New Zealand Derby The New Zealand Derby is a set-weights Thoroughbred horse race for three-year-olds, run over a distance of 2,400 metres (12 furlongs) at Ellerslie Racecourse in Auckland,