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 74 exciting races across the country. Find your next race in Canada below and join the running community at these great events!
August 2026
Triathlon Duchesnay returns August 1, 2026 in Sainte-Catherine-de-la-Jacques-Cartier with triathlon, duathlon and youth races, featuring a river descent swim. Online registration requires an account and closes July 29, 2026.
IRONMAN in Ottawa: a river swim, a rolling closed-road bike course through city and rural sections, and a downtown run finishing at Major's Hill Park.
Open water swims, an individual and relay swimrun, and 5K and 10K trail runs along the Welland Recreational Canal on August 2, 2026.
Triathlon and running events at Parc Paul Stevens in Coteau-du-Lac on August 2, 2026, with online registration requiring an account and fees varying by membership.
A multisport weekend in Pinawa, Manitoba with open water swims, youth triathlons and Olympic distance races on August 8 and 9, 2026.
Kelowna's Argus Apple Triathlon features sprint, standard, aquabike, supersprint and kids races, and hosts the 2026 Age Group National Championships with qualifying spots for the 2027 World Championships.
A women’s Sprint and Try A Tri on August 8, 2026 at Nelles Beach Park in Grimsby featuring lake swims, flat bike and run courses, age group waves and charity fundraising.
Multi-sport weekend at Barrie's Centennial Beach Park featuring swims in Kempenfelt Bay, fully closed bike courses and Kids of Steel youth races.
On 8 August 2026 Triathlon d'Aiguebelle offers multiple race formats from sprint and duathlon to youth races and an aquathlon. Registration and camping or RV options are provided at Parc national d'Aiguebelle.
A multi-event triathlon and run day in Brockville featuring a 500 metre illuminated railway tunnel on the run course. Multiple race distances are offered and the bike course runs on open roads for ages 16 and up.
A one day open water swim and swimrun event in Nanaimo, British Columbia on August 9, 2026, with open water races of 1 km, 3 km and 5 km and swimrun options of 10 km and 20 km.
A longstanding multisport event in Calgary offering triathlon, duathlon, open water swims, kids races and relay options across multiple distances.
Community triathlon at Ennismore Waterfront Park offering Try a Tri, Sprint Tri, Duathlon and relays with chip timing, medals, and a post race discount for bib holders.
Multisport event at Moonlight Beach featuring swim, cycle, canoe and run stages for solo and team entries plus a kids triathlon after the main race.
Pool-based triathlon in St. Albert offering sprint, try a tri, aqua bike and relay options with registration open Jan 1 to Aug 4.
Triathlon de Verdun Desjardins on 9 August 2026 offers pool and open water races from initiation to Olympic distance, plus duathlon, youth and team events.
River swim, road cycling and a looped run on a bike path in Saguenay. Multiple distances for youth, adults and teams, with online registration requiring a client account.
Peace River triathlon on 9 August 2026 with online registration until 8 August; Triathlon AB membership required and entries are non-refundable.