Trail Running Calendar Canada 2026-2027

Boréalys Mont Tremblant by UTMB offers multiple trail races in Mont Tremblant, Quebec from 14 to 16 August 2026. Distances range from 5.8 km to 80.7 km and charity bibs are available for several races.

A 5K event at Mont Saint-Bruno on August 15, 2026 with 25 plus obstacles, 2.5 million cubic feet of foam, live music, food vendors and a free kids zone.

Trail event at Stake Lake near Kamloops offering 25 km, 50 km, 100 km and relay options plus a 25 km night race. Routes mix singletrack and double track with technical sections, drop bag access and multiple aid stations.

A multi-distance trail running event in Squamish BC on August 15 and 16 2026, featuring races from 23 km to 50 miles. The 2026 edition is sold out.

Trail races at Cobble Hill Mountain offering long, short and kids distances with aid stations and a cupless policy. Bib pickup requires government photo ID and parking is only in designated nearby areas.

Join a community focused trail race at Kawartha Nordic featuring distances from 2km to 52km. Experience a professionally sanctioned event that prioritizes environmental sustainability and athletic accessibility.

Official Backyard Ultra on August 15, 2026 at Little Mountain Park, Winnipeg. Runners repeat a 6.7056 km trail loop and must finish each loop within one hour; the event continues until one runner remains.

Backyard Ultra on a 6.706 km trail loop at Echo Valley Provincial Park where laps repeat hourly until the last person standing.

A seaside trail race in Witless Bay, NL, featuring an approximately 11 km loop on Mickeleens Path. The course is unflagged but GPX files and route downloads are available through the event and its Strava club.

Annual non-profit trail run at Crimson Lake near Rocky Mountain House with 3 km, 10 km and 20 km options, proceeds support trail maintenance.

Not Since Moses is a tidal run across the exposed ocean floor at the Cliffs of Fundy in Five Islands, Nova Scotia on August 16, 2026. The event offers multiple formats including 5 km, 10 km, a youth run and Fill Yer Boots.

Half marathon plus 5 km and 1 km on August 16 2026 in Chelsea QC featuring 18 km on the Chelsea Greenway and active fundraising campaigns.

Off-road triathlon and trail races around Thunder Bay on Lake Superior, featuring triathlon, duathlon and trail runs from 5 km to half marathon.

Community driven trail running at Kivi Park on August 16, 2026, offering distances from a kids run to a half marathon. Fundraising supports the Miles Against Cancer Fund.

The Last Hour is the final Happy Hour Friday Night Series race, an 8 km trail run at Vanderwater Conservation Area featuring pine groves, boulder fields and riverside trails. No aid stations; parking fees apply.

Ultra-Trail des Chic-Chocs runs 21 to 23 August 2026 in the Chic-Chocs massif in Gaspésie. Nine races from 4 km to 170 km, Village UTCC and race services included; registration opens 3 November 2025.

Trail running around Whistler Blackcomb with four distances, alpine terrain and two days of racing.

A night trail run of about 6 km through Edmonton's Whitemud Ravine at Whitemud Park Parking Lot on August 21, 2026. Registration includes limited edition Night Run swag, pizza and pop, and prize draws.

Trail races in West Bragg Creek, Alberta offering 16KM to 50KM over forested single and double track with significant elevation and aid stations. Organized by Lewiston Ultra Events with specific entry and transfer rules.

Three trail distances on the Bruce Trail at Devil's Glen featuring steep climbs, a keyhole crawl, local gels and frequent aid stations.