The Breeders' Cup Challenge is a series of horse races that provide qualifying spots for the prestigious Breeders' Cup World Championships. These races take place at various tracks across North America and around the world, allowing horses to earn automatic entry into specific championship races. Each race in the challenge is designated as a "Win and You're In" event, meaning the winner secures a spot in the corresponding Breeders' Cup race. This format not only enhances competition but also builds excitement leading up to the championship weekend, showcasing top thoroughbreds from different regions.