This article is about the sport. For other uses, see horserace (drinking game) or horse race (politics). This article may require cleanup to meet Wikipedia's quality standards. Please improve this article if you can. (March 2008) Horse racing at Arlington Park, 2007 Horse racing is an equestrian sport that has been practiced over the centuries; the chariot races of Roman times are an early example, as is the contest of the steeds of the god Odin and the giant Hrungnir in Norse mythology. It is often inextricably associated with gambling. The common nickname for Thoroughbred horse racing is The Sport of Kings Calder Race Course Suffolk Downs Horse Racing Track Harrington Raceway Horse racing: Indiaracecom is a source of horse racing systems Find music news, watch videos, and catch up with your favorite artists, actors, and shows on BETcom, an affiliate of Black Entertainment TelevisionBET brings you free music, videos,