The Meadowlands Racetrack is a horse racing track at the Meadowlands Sports Complex in East Rutherford, New Jersey, United States. The track hosts both thoroughbred racing and harness racing. It is known popularly in the region as "The Big M". Meadowlands has year-round horse racing as well as a number of bars and restaurants.

Horse racing is an equestrian performance sport, typically involving two or more horses ridden by jockeys over a set distance for competition. It is one of the most ancient of all sports, as its basic premise – to identify which of two or more horses is the fastest over a set course or distance – has been mostly unchanged since at least classical antiquity.