The American Derby is a Thoroughbred horse race in the United States run annually at Arlington Park in Arlington Heights, Illinois. The inaugural American Derby was held at Chicago's old Washington Park Race Track on the city's South Side and raced there until 1905, when the facility was closed following the state's ban on gambling and horse racing and the track was demolished. 1893's American Derby was the 2nd richest race in the U.S. during the 19th century. Most wins by a jockey: * 5 - Eddie Arcaro * 4 - Isaac Burns Murphy Most wins by a trainer: Most wins by an owner: