Acamas (horse)

Acamas (foaled 2 May 1975) was a British-bred French-trained Thoroughbred racehorse and sire. The last notable horse owned by the French breeder Marcel Boussac he showed promise as a two-year-old in 1977 when he finished a close third in the Grand Critérium. He reached his peak in the following year when he won the Prix Lupin and the Prix du Jockey Club, coming from an apparently impossible position in the latter race. He then finished second in the King George VI and Queen Elizabeth Stakes in England, but was later disqualified after failing a dope test. At the end of his three-year-old season he was retired to stud but proved largely infertile.