Culture of Canada by Canadians or trace their roots to Canada. Ice hockey, referred to as simply "hockey", is Canada's most prevalent winter sport, its most popular spectator sport, and its most successful sport in international competition. It is Canada's official national winter sport. Lacrosse, a sport with indigenous origins, is Canada's oldest and official summer sport. Canadian football is Canada's second most popular spectator sport, and the Canadian Football League's annual championship, the Grey Cup, is the country's largest annual sports event. While other sports have a larger spectator base, association football, known in Canada as "soccer" in both English and French,
Ultimate (sport) players, as well as promoting its growth and development throughout Canada. UC also facilitates open and continuous communication within the ultimate community and within the sports community and to organize ongoing activities for the sport including national competitions and educational programs. Founded in 1986, incorporated in 1993, the Ottawa-Carleton Ultimate Association based in Ottawa, Ontario, Canada, claims to have the largest summer league in the world with 354 teams and over 5000 players as of 2004. The Vancouver Ultimate League, based in Vancouver, British Columbia, Canada, formed in 1986, claims to have 5300 active members as of 2017. The Toronto