Authorized (horse) appeared at the time to be the best performance in any of the 2007 Trial races for the Epsom Derby and Authorized was made favourite for the race. Media attention ahead of the Derby focused on Frankie Dettori who, despite winning all the other British Classics at least twice each, had so far failed to win the Derby in 14 attempts. For the race itself, run at Epsom Downs Racecourse on 2 June 2007, Authorized was a clear favourite at odds of 5 to 4, and justified the odds by winning by five lengths in a fast time. Dropped back
2015 Prix de l'Arc de Triomphe 2015 Prix de l'Arc de Triomphe The 2015 Prix de l'Arc de Triomphe was a horse race held at Longchamp on Sunday 4 October 2015. It was the 94th running of the Prix de l'Arc de Triomphe. The winner was Anthony Oppenheimer's Golden Horn, a three-year-old colt trained in England by John Gosden and ridden by Frankie Dettori. Golden Horn's victory was the first in the race for his owner and trainer and was a record-equaling fourth success for Dettori. Golden Horn became the seventh winner of the Epsom Derby to win the Arc, following Sea Bird, Mill Reef, Lammtarra,