 Kauai King's racing career came to an end when he pulled a ligament in his leg during the race.Following the announcement of his career-ending injury, he was retired to stand at stud at Alfred G. Vanderbilt II's Sagamore Farm in Glyndon, Maryland.Kauai King is still one of only two dual Classic winners ever bred in Maryland (the other is Cloverbrook in 1877) and one of only nine to win a Triple Crown race.