1930: three-year-old season Singapore "met with an accident" in 1929 and did not race as a two-year-old. He made his track debut in April 1930 when he was unplaced behind Christopher Robin in the
Greenham Stakes at
Newbury Racecourse and then finished well down the field in the
2000 Guineas which was won by
Diolite. He missed the Derby and reappeared in the
St James's Palace Stakes at
Royal Ascot and came home fourth behind Christopher Robin who won from Rustom Pasha. On 27 June he recorded his first success at his fourth attempt when he won the £1,000 Sandringham Foal Plate at
Sandown Park. Richards reported that he had been confident of winning at every stage of the race. On his final appearance of 1930, the colt was dropped back in distance for the ten furlong
Champion Stakes at
Newmarket but finished unplaced behind Rustom Pasha. He ended the year with earnings of £11,616, making him the second most financially successful horse of the season.
1931: four-year-old season Singapore was kept in training as a four-year-old with the
Ascot Gold Cup as his main objective. The 1931 Gold Cup on 18 June proved to be a highly controversial race which saw Singapore (ridden by Richards) beaten a short head by Trimdon after being barged into the rails by the winner inside the final furlong. Trimdon's rider
Joe Childs had dropped his whip and was unable to prevent his mount from veering to the right in the closing stages. The racecourse stewards did not hold an inquiry and Lord Glanely declined to lodge an objection as to do so would have been seen a breach of etiquette at the Royal meeting. and won very easily by four lengths from the seven-year-old
gelding Brown Jack. He crossed the line still under restraint from Richards and Lord Glanely commented that his trainer had never been so confident of winning a race. Singapore broke down on
hard ground in the
Jockey Club Stakes at Newmarket in October and was retired from racing. ==Assessment and honours==