The Worlds Most Legendary Racetrack. Churchill Downs is one of the most hallowed shrines in American Sports, and since its founding in 1874, has hosted the nation's top Thoroughbreds in competition for some of the sport's largest purses. On the first Saturday in May, the sports world's spotlight shines on Churchill Downs for the Kentucky Derby, known as the "Greatest Two Minutes in Sports." The Spring Race Meet runs from the last Sunday in April through the first Sunday in July. The Fall Race Meet runs from the last Sunday in October through the last Saturday in November. for post times and race dates go to; www.churchilldowns.com