Scenes from the Breeders' Cup horse racing series (12 images)

Horses pass the clubhouse after the start of the Breeders Cup Classic during the Breeders' Cup Championships at the Del Mar racetrack in Del Mar, Calif., on Saturday. Photo by Mark Abraham/UPI

Knicks Go, ridden by Joel Rosario, heads to the winner's circle after capturing the Breeders Cup Classic. Photo by Mark Abraham/UPI

Knicks Go (R), ridden by Joel Rosario, leads the field to win the Breeders Cup Classic. Photo by Mark Abraham/UPI

Aloha West, with Jose Ortiz up, heads for the winner's circle after winning the Breeders Cup Sprint at the Breeders' Cup Championships. Photo by Mark Abraham/UPI