In the United States, the Triple Crown of Thoroughbred Racing, commonly known as the Triple Crown, is a series of horse races for three-year-old Thoroughbreds, consisting of the Kentucky Derby, Preakness Stakes, and Belmont Stakes. From Wikipedia
The 151st Kentucky Derby, set for May 3 at Churchill Downs, features a $5 million purse, 20 horses, and Bob Baffert's comeback after a three-year suspension.
