Churchill Downs to help him run the rack was Col. Matt Winn of Louisville. Churchill Downs prospered and the Kentucky Derby then became the preeminent stakes race for three-year-old thoroughbred horses in North America. During that early period, a new clubhouse was built in order to promote social interaction, and new events such as steeplechases, automobile races, and band concerts were held at the track. The State Fair was held on the grounds, featuring the odd spectacle of two locomotives being intentionally crashed head-on in the infield. On June 5, 1907, African American jockey James Lee set a record that has never
American Quarter Horse as a race horse and for its performance in rodeos, horse shows and as a working ranch horse. The compact body of the American Quarter Horse is well-suited to the intricate and speedy maneuvers required in reining, cutting, working cow horse, barrel racing, calf roping, and other western riding events, especially those involving live cattle. The American Quarter Horse is also shown in English disciplines, driving, and many other equestrian activities. In the 17th century, colonists on the eastern seaboard of what today is the United States began to cross imported English Thoroughbred horses with assorted "native" horses such as