The Canadian Triple Crown (branded as the OLG Canadian Triple Crown for sponsorship reasons) 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 track surfaces. Since 2014, all of the races in the Canadian Triple Crown have been televised by TSN.