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
Moon Ballad jockey Jamie Spencer. In May they ran second in a Listed stakes race at Newmarket then won the G-2 Dante Stakes at York Racecourse before finishing third to High Chaparral in June's Epsom Derby. In September, Moon Ballad won the G-3 Select Stakes and in October ran second in the G-1 Champion Stakes. In February 2003, Frankie Dettori rode the four-year-old to victory in the Al Maktoum Challenge, Round 2 at Nad Al Sheba Racecourse in his owner's native Dubai. Six weeks later at the same racecourse, Dettori and Moon Ballad won the world's richest horse race, capturing the US$6