Edmonton ITU Triathlon World Cup: Also, features the Triathlon Canada National Age Group Championship. Athlete registration, and spectator tickets, lodging, and resources provided.
Loaring Triathlon: Offers a triathlon and double triathlon (same three events performed back-to-back) at Colchester South Township, Ontario. Images, course details, results archive and registration featured.
Loyalist Kids of Steel Triathlon: [Kingston, Ontario] Information, registration, photos, contacts, and links.
Peach Classic Triathlon: Held in July in Penticton, BC, an Olympic distance triathlon. 1.5 km swim, 40 km bike, and 10 km run.
Somersault Promotions: Sponsors a variety of duathlon, triathlon and multisport series, including Powerman Canada. Events are in the vicinity of Ottawa and Kingston. Entry forms, course details and information provided.
Subaru Triathlon Series: The world's largest triathlon series in Ontario.