The Breeders' Cup Classic is a prestigious horse racing event held annually in the United States. It is part of the Breeders' Cup World Championships, which features a series of races for thoroughbred horses. The Classic is typically run on dirt and is open to horses aged three years and older, making it one of the most significant races in the sport. The race usually takes place in late October or early November and is hosted at various racetracks across the country. The Breeders' Cup Classic is known for its large purse, attracting top horses, trainers, and jockeys from around the world, and is considered a highlight of the horse racing calendar.