Relay ultramarathons in Canada

Technical mountain course with 2500 meters of elevation change, old-growth forests, bike trails, and sweeping North Shore views

Scenic 4.17-mile trail loops on cross-country ski trails at 5,500 feet, through wildflowers, forests, marshlands, and past a mountain lake at Silver Star

118km course in the Canadian Rockies with three mountain summits, 17,000 feet of elevation change, and a Hell's Gate river crossing

124 miles of remote, technical single-track trails from Cathedral Provincial Park to E.C. Manning, with 26,240 feet of climbing and sub-alpine scenery

Oceanside vistas along the East Coast Trail, dramatic cliffs, historic communities, Cobbler’s Path and Sugarloaf Path landscapes near Signal Hill

Singletrack mountain routes in the Canadian Rockies with 100k, 50 mile, and 60k options, starting and finishing at Station Flats in Kananaskis.

Runnable trails and rocky, technical sections on scenic Stake Lake Trails, cooler elevation above Kamloops, route marked by Dirty Feet orange flags

Rugged single and double track through the Purcell and Rocky Mountains, substantial climbs and technical trails, starting and finishing at Kimberley Alpine

Trail run across western Newfoundland featuring 100km and 50km distances, ocean views, mountain landscapes, and rugged wilderness terrain

Rugged 62km course over historical paths and mountain ridges through the scenic David Thompson corridor in the Rockies

Frontier-style course across rail beds, gravel, forest trails, and prairie; remote sections, encounters with wildlife, night running, and long cutoffs

Trail race featuring 25k and 50k routes around Fanshawe Reservoir, highlighting scenic natural surroundings and varied terrain

East Coast Trail route with ocean views, dramatic cliff edges, Cobbler’s Path and Sugarloaf Path, passing historic Newfoundland communities

Scenic 6.25 km loop through forest trails and gravel paths with hills at Shade’s Mills Conservation Area, offering distances up to 50 km plus 12-hour options.

20K loop over groomed trails and technical single track, featuring rolling hills and steep climbs amid Niagara Escarpment scenery and natural springs

6km trail loop in Golden, BC, with varied terrain, significant elevation changes, relay and solo options, and a supportive community atmosphere

Mountainous routes around Percé with 100-mile, 106 km, and 53 km ultra distances, plus a three-day 90 km Trans-Percé stage race

3.38km loop on Kamview Nordic Centre cross-country trails, including unlit nighttime sections and scenic views, with solo or relay options