1973 Kentucky Derby entered the homestretch, Secretariat passed Sham in the final furlong and distanced himself to consolidate his lead. Secretariat would go on to win the Preakness Stakes and Belmont Stakes in the succeeding weeks, thus becoming the ninth horse to complete the Triple Crown of Thoroughbred Racing. Thirteen horses entered the Derby, which could have at most twenty participants. Horse owners had to pay a final entry fee of $2,500 to have their horses officially entered. The field was larger than anticipated because of new entries following Secretariat's loss at the Wood Memorial Stakes in New York. The Wood Memorial had
Barbaro Stakes at Delaware Park $100,000. In 2011, the race was run at 1 mile and 70 yards. There was no race from 1983 through 1996. Speed record: (since 1997 at current distance of miles) Barbaro Stakes at Delaware Park The Barbaro Stakes is an American Thoroughbred horse race once run annually in mid July at Delaware Park Racetrack in Stanton, Delaware. It is now run in October. Previously known as the Leonard Richards Stakes, in 2007 it was renamed in honor of Barbaro, the horse who won the Kentucky Derby in 2006 but who eventually died after shattering his leg in that year's Preakness