History
Historically, equestrians honed their skills through games and races. Equestrian sports provided entertainment for crowds and honed the excellent horsemanship that was needed in battle. Horse racing of all types evolved from impromptu competitions between riders or drivers. All forms of competition, requiring demanding and specialized skills from both horse and rider, resulted in the systematic development of specialized breeds and equipment for each sport.
Chariot racing was one of the most popular ancient Greek, Roman and Byzantine sports. Chariot racing was often dangerous to both driver and horse as they frequently suffered serious injury and even death, but generated strong spectator enthusiasm. In the ancient Olympic Games, as well as the other Panhellenic Games, the sport was one of the most important equestrian events. In mythology, horse racing was also a part of myth and legend, such as the contest between the steeds of the god Odin and the giant Hrungnir in Norse mythology.
The popularity of equestrian sports through the centuries has resulted in the preservation of skills that would otherwise have disappeared after horses stopped being used in combat