The 2010 Prix de l'Arc de Triomphe was a horse race held at Longchamp on Sunday 3 October 2010. It was the 89th running of the Prix de l'Arc de Triomphe. The winner was Workforce, a three-year-old colt trained in Great Britain by Sir Michael Stoute. The winning jockey was Ryan Moore. Workforce had previously won the Epsom Derby, but had finished only fifth in the King George VI and Queen Elizabeth Stakes. The decision to run in the "Arc" had not been confirmed until three days before the race. Race details Sponsor: Qatar Racing and Equestrian Club Purse: €4,000,000; First prize: €2,285,600 Going: Very Soft Distance: 2,400 metres Number of runners: 19 Winner's time: 2m 35.3s Full result Abbreviations: nse = nose; hd = head Winner's details Further details of the winner, Workforce. Sex: Colt Foaled: 14 March 2007 Country: Great Britain Sire: King's Best; Dam: Soviet Moon (Sadler's Wells) Owner: Khalid Abdullah Breeder: Juddmonte Farms References External links Colour Chart – Arc 2010 Prix de l'Arc de Triomphe 2010 2010 in French sport 2010 in Paris October 2010 sports events in France