Trail Running Calendar Alberta 2025-2026

Iron Legs Mountain Races is a Calgary, Alberta–based mountain ultramarathon series held in the Kananaskis Country area along Moose Mountain. Distances include 100K, 60K, 50 Mile Solo, 50 Mile Relay (2- or 3-person), and 25K. The course features significant elevation gain with rugged single-track tra..

The Sooo Good Night Run will take place in Edmonton on Friday 22 August 2025. You can run 6 kilometers.

Moose Mountain Trail Races, organized by Lewiston Ultra Events, take place at West Bragg Creek in Bragg Creek, Alberta, within the Kananaskis Country park system. The event offers four solo distances: 16 km, 29 km, 42 km, and 50 km. Runners traverse forested single- and double-track trails, ascendin..

The Run for Recovery - Find Your Anchor will take place in Onoway on Thursday 28 August 2025. You can run between 6 and 12 kilometers.

The Medicine Run Ultra will take place in River Valley Whitemud on Saturday 30 August 2025. You can run between 5 and 100 kilometers.

Lost Soul Ultra is an endurance trail running event held in the scenic Oldman River valley near Lethbridge, Alberta, Canada, on the traditional lands of the Blackfoot, Cree, and Metis peoples. The race features three distances: 100 miles, 100 kilometers, and 50 kilometers. The course consists of lap..

The Black Lung Ultra Marathon, presented by Coliseum Sports & Entertainment, is a challenging 62km ultra marathon held in Nordegg, Alberta, Canada. Set against the stunning backdrop of the Rocky Mountains and the historic mining town of Nordegg, the race features a rugged three-leg course that tests..

The Roots & Ruts Trail Race is an annual event held at South Bear Creek’s Waxwing Trails near Grande Prairie, Alberta, hosted by Nitehawk Year-Round Adventure Park. The 12th edition in 2025 offers 3km, 5km, and 10km distances suitable for all fitness levels, welcoming both runners and walkers. Parti..

The Divide 200 is Western Canada's only 200-mile ultramarathon, held in the Castle-Crowsnest region of Alberta's southern Rocky Mountains. Covering 322 km with an elevation gain and loss of approximately 12,335 meters, the race features challenging mountain terrain along the Great Divide Trail. Desi..

Hinton's Run in the Rockies is a scenic and challenging running event held at the Hinton Nordic Centre in William A. Switzer Provincial Park, Alberta, Canada. The event features multiple race distances including a half marathon, 10km, 5km, and a kids' fun run, all taking place on the park's beautifu..

The Tsuut'ina Trail Run will take place in Rocky View on Saturday 13 September 2025. You can run 12 kilometers.

The Castle Alpine Trail Race is a challenging 28-kilometer trail running event held at Castle Mountain Resort in Alberta, Canada. Set in the scenic Rocky Mountains, the race features rugged single-track trails, off-trail sections, and significant elevation gain, covering two mountain summits and a s..

Rivers Edge Ultra is a trail running event held in Spruce Grove, Alberta, Canada, offering a variety of distances including 12km, 21km, 50km, 80km, 100km, and a challenging 100-mile race. The course features single-track trails that provide an immersive natural experience for runners of all levels...

The YYC Sub Ultra Trail Run will take place in Northwest Calgary on Sunday 21 September 2025. You can run between 7 and 34 kilometers.

The Wild Rose Women's Sub Ultra will take place in Calgary on Sunday 21 September 2025. You can run 17 kilometers.

The Bow Valley Ultra, originally envisioned as a 100-mile ultramarathon, is a community-driven event celebrating connection and trail stewardship in the Bow Valley region. Although the full race will not proceed as planned, the spirit of the event continues with a low-key, unmarked fun run held on t..

The Saddle Hills Ultra is a challenging trail running event held at Spring Lake Ski Hill in Saddle Hills County. The race features a scenic 20K loop along equestrian trails with over 200 meters of elevation gain per lap, winding through the foothills. Participants can choose to run 20K, 40K, or 60K..

The Dark is a unique ultramarathon held inside the Bellevue Underground Mine in Alberta, Canada. This loop race features a 500-meter course within a 250-meter mine shaft, with a cool, consistent temperature of 0° to 2°C year-round. Participants can choose to run for 6, 12, or 24 hours, aiming to com..

The Bar-Ka-Koo Ultra & Relay is a challenging trail running event held at Chickakoo Lake Recreation Area in Parkland County. The race covers a total distance of 55 km, consisting of five 11 km loops with alternating directions each loop. The course is 75% technical single-track, self-supported, and..

Racing Dusk is a unique 20-mile trail running event held near the winter solstice at West Bragg Creek, Calgary, Alberta. Organized by Iron Legs Running Company, the race features three counterclockwise loops that start and finish at the same location. Participants can choose the order in which they..