Mules are fast and athletic, but horses are faster. Some mules have a quarter horse or thoroughbred dam, which provides some speed; however, they won't outrun a similarly bred horse. Check out this article about Black Ruby, the most famous racing mule.
What Is the Advantage of a Mule over a Horse?
James H. Sterling
Environmental Science & Climate Journalist
James Sterling reports on renewable energy developments, climate policy, ecological conservation, and green tech innovations around the globe.
