Saratoga Race Course is a Thoroughbred horse racing track located on Union Avenue in Saratoga Springs, New York, United States. Opened in 1863, it is often considered to be the oldest major sporting venue of any kind in the U.S. It is the oldest thoroughbred race track in the U.S., but counting harness tracks it is actually the fourth oldest racetrack in the country. (after 3rd... Wikipedia