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 51 exciting races across the country. Find your next race in Canada below and join the running community at these great events!
September 2026
Multisport triathlon at Parc Jean Drapeau in Montreal offering four distances, a lottery for ten Challenge Roth 2027 slots and participation from the Canadian Armed Forces.
Camp Tri on September 12, 2026 at Woodlands Beach offers swim bike and run races with on site camping, professional timing and scenic St Lawrence courses.
A multi-race weekend at Lakeside Resort on Lake Sunova offering swim, bike and run courses for adults and children.
An off road triathlon in Cumberland BC offering Standard and Sprint courses plus relay options, featuring lake swim, technical mountain bike singletrack and trail run. It is the 2026 BC Cross Triathlon Championship and a 2027 qualifier.
A two-day multisport festival on September 12 and 13 offering sprint triathlon, standard aquabike and standard triathlon races with registration open.
Monthly updates for Canada
Get new running races (and updates) in your inbox every month.
Teams of two race up to six hours on the Canadian Shield near Parry Sound, choosing among 28 checkpoints in a points-based multi-sport format.
A multisport adventure race in Glenburnie with a 7 to 9 km mixed trail lap and a four hour format for solo or team entries.
A sprint triathlon for military and DND personnel at MacDonalds Beach Road in Eastern Passage on September 18, 2026. The course features a 300 m swim, a 6.5 km mountain bike and a 2 km run with individual and relay entry options.
An off road triathlon at Lost Lake Park in Whistler with swim, mountain bike and trail run; includes Sprint, Championship qualifier, Team relay and Kids races.
Barrelman Niagara Falls on September 20, 2026 offers two triathlon distances, including a 2000 m swim, 90 km bike and 21.1 km run.
A multisport event at Cultus Lake Park near Chilliwack offering Sprint and Standard triathlon formats plus aquabike duathlon and aquathlon, with marked swim bike and run courses and a secured transition area.
Multi-day triathlon and duathlon event in Boucherville on 26 and 27 September 2026 with youth, age-group and team races supporting four local organizations.
Extreme triathlon in Potton with open-water swim in Lake Memphrémagog, long gravel bike sections and a mountain run including Mont Owl's Head.
A multi‑discipline team navigation race near Eddystone Manitoba combining off‑trail trekking, biking and paddling with mandatory maps, compass skills and extensive required gear.
Swimrun and open-water swim events at Sasamat Lake featuring a 20 km Fresh and Salty B.C. Championship, a 10 km SwimRun and 1 km 3 km and 5 km swims.
Riverport Duathlon takes place on September 27, 2026 at the Riverport District Community Center in Riverport, Nova Scotia. The event is listed as a duathlon held at the community centre venue.
October 2026
Cornwall Multisport Club Fall Duathlon on Saturday October 3 2026 offers Double Du, Long Course and Short Course options with the club organizing the event.
Trail race on 24 October 2026 at Centre de ski Nakkertok Nordique with multiple trail distances and a discovery biathlon using laser rifles.
Indoor women's triathlon in Airdrie with timed swim, stationary bike session and track laps, open to ages 10 and up with post-race amenities.
November 2026
Indoor triathlon in Cochrane combining a timed pool swim, a coached stationary bike session and a track run in short heats. Heats are assigned by swim pace and finishers receive a bib, bracelet, post race massage and smoothie.