American thoroughbred racing top attended events on Saturday and its companion race the Breeders' Cup Distaff on Friday those locations rotates annually. Notes: American thoroughbred racing top attended events This is a listing of the top attended stakes races for thoroughbred racing in North America by year. The chart lists the paid attendance of the eight top average attended races including the Kentucky Derby on Saturday and its companion race the Kentucky Oaks on Friday at Churchill Downs in Louisville, Kentucky; the Preakness Stakes on Saturday and its companion race the Black-Eyed Susan Stakes on Friday at Pimlico Race Course in Baltimore, Maryland; the Belmont Stakes
Canadian Triple Crown of Thoroughbred Racing Canadian Triple Crown of Thoroughbred Racing The Canadian Triple Crown is a series of three Thoroughbred horse races run annually in Canada which is open to three-year-old horses foaled in Canada. Established in 1959, the series is unique in that it shares the same distances as its American counterpart, but is contested on three different race surfaces. The first leg, the Queen's Plate, is contested at 1¼ miles on Tapeta at Toronto, Ontario's Woodbine Racetrack, whereas the July Prince of Wales Stakes is a 1³/ mile event run on dirt at Fort Erie Racetrack in Fort Erie, Ontario. The final