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
Sodium (horse) and Even. In the Derby at Epsom Downs Racecourse Sodium was expected to run well by his trainer and started at odds of 13/1 in a field of twenty-five runners. Ridden by the Liverpool-born jockey Frankie Durr, the colt looked to be travelling strongly two furlongs from the finish but weakened in the closing stages and finished fourth, beaten a total of seven lengths behind Charlottown, Pretendre and Black Prince. His disappointing finish was attributed by some to his becoming highly agitated ("he worked himself into a lather") in the paddock before the race. Sodium met Charlottown for the second