Constitution (foaled February 11, 2011) is an American Thoroughbred racehorse and the winner of the 2015 Donn Handicap.
Then on November 28, 2014, at the Grade-1 Clark Handicap, he came in 3rd place behind race winner Hoppertunity and Protonico.
[3] He started off his 2015 season strong by picking up a Grade-1 win at the February 7th, 2015, Donn Handicap.
He came in 5th at the September 7th 2015 Grade-2 Bernard Baruch Handicap and retired after a 6th-place finish at the Grade-1 Jockey Gold Cup Stakes on October 3, 2015.
Constitution was retired to stud for Winstar Farm soon after his final race in October 2015.