Trail Running calendar near Calgary 2025-2026

Racing Dusk at West Bragg Creek in Calgary on Dec 20, 2025 features a 20 Miler plus 2 and 3 person relays across three loops. Choose your loop order, expect winter conditions and join Iron Legs for a scenic challenge.

Kick off the 2026 5 Peaks Trail Running Series at scenic Sikome Lake in Calgary this May. Multiple distances and pace groups mean everyone can join for lakeside trails, community spirit and race day support.

Take on the Powderface Mountain Marathon at Station Flats in Kananaskis with full and half marathon options on K Country singletrack. Rugged trails, big climbs and sweeping mountain views make for an epic alpine run.

Take on the GrassRoots Backyard Ultra in Okotoks on June 27, 2026, a Last Person Standing test on a scenic 6.71 km Sheep River loop. Compete for a $500 prize, enjoy riverside trails, and push your endurance in a friendly, fierce backyard ul..

Push your limits at the Airdrie Backyard Ultra in Airdrie, Alberta on July 17, 2026, repeating a 6.706 km loop each hour until one runner outlasts the field. Enjoy a scenic paved route around East Lake with basic aid at the start and finish..

Run the scenic Bowmont Park trails with Bow River views at the third stop of the 2026 5 Peaks Central Alberta series on July 25, 2026. Multiple distances welcome runners of all levels for a fun day on the trails.

Iron Legs Mountain Races offer scenic single track trails and serious climbs along Moose Mountain in Kananaskis Country, just outside Calgary. Distances from 25K to 100K plus solo and team relay options promise a true mountain running chall..

Run through classic Kananaskis single and double track at the Moose Mountain Trail Races on August 22, 2026 near Bragg Creek, Alberta. Distances from 16K to 50K offer rolling prairie, forested trails and big mountain views.

Join the YYC Sub Ultra Trail Run at Nose Hill Park on August 30, 2026, with distances from 34 km down to a 2 km kids run. Presented by the Calgary trail running community, the event offers scenic routes and friendly competition for all leve..

Finish the 5 Peaks Trail Running Series at scenic Weaselhead in Calgary with distances for all ages and abilities. Enjoy scenic trails, community vibes, and support charities including Girls Forward and MitoCanada Foundation.