1931: two-year-old season April the Fifth raced three times in 1931 without success and failing to show any worthwhile form. On his racecourse debut he finished sixth in a minor race at
Gatwick and then failed to reach the first ten in similarly unimportant events at
Wolverhampton and
Derby.
1932: three-year-old season April the Fifth showed some sign of improvement on his three-year-old debut as he finished a close fourth in a small
handicap race at
Birmingham Racecourse in March. Despite his modest achievements he was then sent to
Newmarket for the
2000 Guineas on 27 April and finished sixth of the eleven runners behind
Orwell, who had been the best British two-year-old of the previous season. The performance by the
50/1 outsider surprised many who had expected him to be completely outclassed. In the build-up to the Derby, Walls made no secret of his belief in his colt: in a column for a Sunday newspaper three days before the race he informed his readers that "April the Fifth is not a joke...(he is) the best place bet in the race." On 1 June, with a million spectators at
Epsom Downs, April the Fifth started at odds of 100 to 6 (
16.7/1) in a field of twenty-one runners with Orwell being made the 5/4 favourite, despite doubts concerning his stamina, ahead of the
Newmarket Stakes winner Miracle. Ridden by
Fred Lane, April the Fifth was restrained in the early stages before being produced with his challenge in the straight. Finishing strongly, he overtook the Aga Khan's colt Dastur inside the final furlong to win by three quarters of a length with Miracle a short head back in third. Firdaussi, the Aga Khan's other entry, finished fifth, while Orwell was ninth. The winning time was two minutes and 43 seconds. and the first Epsom-trained horse to win the Derby since
Amato in 1838. Following his Derby win, April the Fifth was given a break from training before beginning his preparation for the
St Leger at
Doncaster. While staying at a stable in
Sussex he sustained a knee injury which interrupted his schedule and prevented him from running in a trial race at
Hurst Park. Attempts to restore his fitness with "considerable amounts of sea-bathing" were only partially successful. At
Doncaster on 7 September he reached third place half a mile from the finish but faded in the straight and finished unplaced behind Firdaussi, a horse he had beaten comfortably in his two previous races. In this race Dastur completed the rare achievement of finishing second in all three legs of the British
Triple Crown. Walls announced that April the Fifth would be kept in training with the
Coronation Cup and the
Ascot Gold Cup as his principal targets, but he never raced again and was retired to stud. ==Retirement==