Trail Running Calendar Alberta 2025-2026

The Oldman Backyard Ultra is a unique running event held in Lethbridge, Alberta, on Blackfoot Territory, alongside the Oldman River. This backyard ultra invites participants of all ages to challenge themselves on a 4.167-mile course, running laps until only one runner remains. The event promotes com..

The Lakou Backyard Ultra will take place in Spruce Grove on Saturday 17 May 2025. You can run 6 kilometers.

The Blackfoot Ultra will take place in Sherwood Park on Saturday 31 May 2025. You can run between 25 and 100 kilometers.

The Crazy Muley Ultra will take place in Edgerton on Saturday 7 June 2025. You can run between 25 and 50 kilometers.

The Coulee Cactus Crawl is a 20-mile trail running event taking place in the scenic Coulees of Lethbridge, Alberta. Scheduled for June 7, 2025, participants can choose to run solo or form teams of up to five members. The event promotes community engagement and supports the Lethbridge Trail Alliance,..

The Klondike Ultra will take place in Fort Assiniboine on Saturday 7 June 2025. You can run between 10 and 100 kilometers.

The Survivorfest Running Event is an annual ultramarathon held in Sherwood Park, Alberta, celebrating strength, sacrifice, and survival. Scheduled for June 13-15, 2025, this inclusive event features 6-hour, 12-hour, and 24-hour races on certified loops, with all profits supporting the Saffron Centre..

The North Sun Ultra will take place in Edmonton on Saturday 14 June 2025. You can run between 30 and 50 kilometers.

The Hidden Oasis Ultra is a 50K ultra marathon taking place in the scenic Cypress Hills of Elkwater, Alberta, Canada. Scheduled for June 14, 2025, this event marks its fourth annual occurrence and offers participants the option to run solo or as part of a two-person team. Registration fees vary base..

The Minotaur SkyRace, taking place in Crowsnest Pass, Alberta, is a premier event in the Skyrunner® World Series, scheduled for June 21, 2025. This challenging race features a 33.5 km course with an elevation gain of 2900 meters, designed for competitive runners seeking to test their limits in a rug..

Relentless24 is a unique 24-hour ultra-running event held in the stunning Rocky Mountains at the Canmore Nordic Centre in Alberta. Participants, whether solo or in teams, will face the challenge of running continuously on a beautifully designed course featuring both daytime and nighttime loops. The..

The Powderface Mountain Marathon is a renowned trail running event in Alberta, celebrated as a must-do for trail enthusiasts. Covering approximately 42.6 km with an elevation gain of around 1286 meters, the marathon features stunning singletrack trails in Kananaskis Country. In addition to the full..

The Rosebud Valley Trail Run, taking place in Rosebud, AB, Canada, offers participants the choice of a 5K, 10K, or Half-Marathon trail run. This scenic event supports the Rosebud Theatre & School of the Arts and includes a post-race meal, exclusive Rosebud swag, and discounted tickets for the 2025 t..

The Grassroots Backyard Ultra is an exciting running event scheduled for June 28, 2025, in Okotoks, Alberta. This unique race features a 6.71 km loop course primarily on asphalt pathways along the Sheep River, with a small section of dirt trail. Participants can compete in various timed events, incl..

The Sinister 7 Ultra will take place in Crowsnest Pass on Saturday 12 July 2025. You can run between 21 and 100 miles.

The Taber Tuff 25 is an exciting running event taking place in Taber, Alberta, featuring distances of 25K, 12.5K, and 6K. Scheduled for July 12, 2025, this "baby ultra" run offers participants a scenic experience through the coulees, showcasing stunning views of the river valley and challenging terr..

The Death Race will take place in Grande Cache on Saturday 2 August 2025. You can run between 42 and 118 kilometers.

The Iron Legs Mountain Races is an exciting running event scheduled for August 16, 2025, featuring various challenging distances including 100km, 50 miles, 60km, and 20km. Set against the stunning backdrop of Moose Mountain, participants can expect tough climbs, significant elevation gain, and breat..

The Moose Mountain Trail Races, organized by Lewiston Ultra Events, is a celebrated trail running event in Alberta, featuring distances of 16KM, 29KM, 42KM, and 50KM. Set in the picturesque Kananaskis Country park system, the race showcases over 150KM of community-built trails, offering runners stun..

The Lost Soul Ultra is a challenging running event held in the scenic Oldman River valley of Lethbridge, Alberta, Canada. Participants can choose from three distances: 100 miles, 100 kilometers, and 50 kilometers, with the 100-mile and 100-kilometer races serving as qualifying events for the Western..