Race mules are hybrid animals created by breeding a male donkey, known as a jack, with a female horse, called a mare. These mules are specifically bred for their speed and endurance, making them suitable for competitive racing. Their unique combination of traits from both parent species allows them to perform well in various racing events. In addition to their racing capabilities, race mules are known for their strong work ethic and intelligence. They often exhibit a calm demeanor, which can be beneficial in high-pressure racing environments. This makes them popular choices for both recreational and competitive equestrian activities.