Commanche Run got his first win twelve days later on 28 May at Doncaster Racecourse. Moving up in company, the colt ran third in the 1984 King Edward VII Stakes and the Princess of Wales's Stakes, then won his next two starts at Goodwood Racecourse, taking both the Gordon and the March Stakes. Under jockey Lester Piggott, Commanche Run went on to win three Group One races, capturing the Benson & Hedges Gold Cup, Irish Champion Stakes and the Classic St. Leger Stakes. Retired to stud duty at Coolmore Stud in Ireland, Commanche Run met with limited success. In 1999 he was
Irish St. Leger leading horses from the Irish St Leger sometimes go on to compete in the Melbourne Cup. The race has been sponsored by the Comer Group since 2014. It takes place on the second day of Irish Champions Weekend. Most successful horse (4 wins): Leading jockey (7 wins): Leading trainer (9 wins): Leading owner since 1960 (5 wins) (includes part ownership): Irish St. Leger "This page is about the horse race. For other uses, see Saint-Léger (disambiguation)" The Irish St Leger is a Group 1 flat horse race in Ireland open to thoroughbreds aged three years or older. It is run