Triathlon Calendar Canada 2026-2027
Monthly updates for Canada
Get new running races (and updates) in your inbox every month.
Explore the best triathlons in Canada for 2026-2027! Our updated list features 55 exciting races across the country. Find your next race in Canada below and join the running community at these great events!
July 2027
Three day Ultra 515 in Okanagan Falls with 12 hour daily stages, including a swim, long bike legs, and a double marathon.
Urban triathlon in downtown Toronto on July 25, 2027 offering Olympic and Sprint distances, individual and relay options, plus a Finish Line Festival.
August 2027
A multi-format triathlon and running event in Brockville featuring a 500 m tunnel on the run course, timed results, on-course nutrition, and prizes across several race distances.
IRONMAN Canada-Ottawa stages a river swim, a rolling closed bike course through city and rural roads, and a downtown run that finishes by the Fairmont Château Laurier and Parliament.
Pool based triathlon at Grosvenor Outdoor Pool in St. Albert on August 8, 2027, featuring multiple bike loops and neighbourhood run courses.
Monthly updates for Canada
Get new running races (and updates) in your inbox every month.
Triathlon weekend in Vancouver with the T100 100 km, Olympic, Sprint and junior races, closed roads and age group world championship qualification.
A multisport weekend at Area 8 Conservation Area with 10K and 20K swimrun races, open-water swims, trail runs, and a new 2.5K-1K-2.5K aquathlon.
A two day running and triathlon event on 21 and 22 August 2027 across Quebec and Maine featuring a half long distance that crosses the Canada and United States border.
Pool swim, flat bike loop and a 2.5 km run loop in Saint-Césaire, with youth and sprint categories, timed results and on-site services.
September 2027
A multisport event in Ottawa with triathlon, duathlon and running options on a scenic Rideau Canal course and a finish on Terry Fox Track.
A long-distance triathlon in the Okanagan on 5 September 2027 featuring a 3.8 km lake swim, 3100 m of bike climbing and a 1675 m mountain run.
Challenge Esprit Montreal runs September 10 to 12, 2027 at Bassin olympique in Montreal; the event listing shows registration options and lists SAIL as title sponsor.
Camp Tri at Mille Roches Beach features swim, bike and run events with island bike routes, professional timing and on-course support.
A multi-sport adventure race near Parry Sound ON for teams of two, with a points-based course, a mandatory prologue and a six hour time limit to visit up to 28 checkpoints.
Multisport event at Cultus Lake Park on Sept 19, 2027 offering sprint, standard, aquabike, duathlon and aquathlon with the field capped at 800 athletes.