Relentless24

Canmore, Canada • 21-22 Jun 2025

Relentless24 is a 24-hour ultra-running endurance event held at the Canmore Nordic Centre in the Bow Valley, Alberta, within the Rocky Mountains. Participants, either solo runners or teams, challenge themselves to cover as much distance as possible on a flagged course featuring pristine single-track trails and wide double-track paths. The course includes a daytime loop of 8 km with 181 meters of elevation and a nighttime loop of 5 km with 147 meters of elevation, offering varied terrain and stunning mountain views. The event fosters a spirited atmosphere of endurance and adventure, supporting community causes like Ever Active Schools through fundraising efforts. Visit the organization's website for the most recent information.

Race information

8 km
181 m+
Daytime Loop (8km, 181m Elevation)
5 km
147 m+
Nighttime Loop (5km, 147m Elevation)
Visit the organization's website for the most recent information.
Trail runs nearby

The Bow Valley Ultra (BVU) is an inaugural 100-mile trail running event set in the picturesque Kananaskis region, starting and ending in Canmore, Alberta. Scheduled for September 27, 2025, the event aims to enhance local tourism during the fall season while showcasing the stunning Bow Valley trails...