Relentless24

Canmore, Canada • 21-22 Jun 2025

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 event not only tests endurance but also promotes community engagement, with fundraising efforts supporting Ever Active Schools. Registration is available for individuals and teams, with various pricing options. Participants can look forward to awards, prizes, and a supportive atmosphere, making it an exciting adventure for all involved. 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...