Horse racing in the United States weeks later at Pimlico Race Course in Baltimore, Maryland; and the Belmont Stakes, held three weeks after the Preakness at Belmont Park on Long Island, form the Triple Crown of Thoroughbred Racing for three-year-olds. They are all held early in the year, throughout May and the beginning of June. The Breeders' Cup event is held in late October or early November at different race tracks every year. It receives less attention than the Triple Crown series from the general public but is of great importance in determining the American Horse of the Year and annual Eclipse Award divisional winners. It
Horse racing in the United States is the largest dirt Thoroughbred race course in the world, and it has the sport's largest grandstand. One of the latest major horse track opened in the United States was the Meadowlands Racetrack opened in 1977 for Thoroughbred racing. It is the home of the Meadowlands Cup. Other more recently opened tracks include Remington Park, Oklahoma City, opened in 1988, and Lone Star Park in the Dallas–Fort Worth Metroplex, opened in 1997; the latter track hosted the prestigious Breeders' Cup series of races in 2004. Thoroughbred horse racing in the United States has its own Hall of Fame in Saratoga