On 17 August Tristan carried 151 pounds to a third successive victory in the Grand Prix de Deauville . Once again he showed a good deal of temperament before the start but won the race by a short head from Fra Diavolo . In autumn he returned to England to end his racing career at Newmarket . Running in the Champion Stakes for the third time on 9 October he delayed the start for a quarter of an hour by his " display of temper " before dead @-@ heating with the four @-@ year @-@ old Lucerne . He was then retired to stud " covered with honours " and regarded as " one of the most wonderful horses of the time " .