A race track (or "racetrack", "racing track" or "racing circuit") is a facility built for racing of vehicles, athletes, or animals (e.g. horse racing or greyhound racing). A race track also may feature grandstands or concourses. Racetracks are also used in the study of animal locomotion. Some motorsport tracks are called speedways. Info link: https://en.wikipedia.org/wiki/Race_track