Downtown
Triathlon Calendar near Downtown 2026-2027
Monthly updates for Downtown
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Explore the top triathlons near Downtown for 2026-2027! We've gathered 4 exciting races in the area. Check out our detailed list below to find your next local race.
August 2026
IRONMAN Canada Ottawa is held in Canada’s capital with a river swim, a rolling bike course through city streets and a downtown run finishing at Major's Hill Park beside the Fairmont Château Laurier. Registration is listed as sold out.
September 2026
Set along the Rideau Canal at Mooney's Bay, this multisport event offers distances from splash n dash to Half-Iron, relay options, and a finish at the Terry Fox Facility with professional timing and post-race services.
January 2027
A winter triathlon in Ottawa combining skate, run and cross country ski across the Rideau Canal, Dow's Lake and Mooney's Bay. Part of the Winterlude Festival and held annually since 1984 with timed results.
May 2027
Multisport event in Ottawa with a 50 m pool swim and closed-road bike and run courses along Colonel By Drive. Multiple race formats are offered with professional timing, on-course nutrition and podium prizes.