Relentless 24 – The Rockies’ 24-Hour Endurance Run 2025

The RELENTLESS 24 is the Rockies' renowned 24-hour Endurance Run located at the Canmore Nordic Centre in the beautiful Bow Valley. This challenging race invites solo runners and teams to cover as much distance as possible on a mix of pristine single-track and double-track trails over the course of a full day.

​

Runners will experience spectacular views while navigating daytime and nighttime loops. The event welcomes solo competitors as well as team formats including pairs, 5-person teams, and corporate teams, and supports fundraising efforts for Ever Active Schools.

* Held at the Canmore Nordic Centre in Bow Valley * 24-hour timed event to run as far as possible * Trail running on pristine single-track and wide double-track trails * Start time is 11:00 AM on June 21, 2025

• Course includes daytime and nighttime loops
• Mix of rolling single-track and double-track trails
• Solo and various team categories: 2-person, 5-person, and corporate teams
• Supports fundraising for Ever Active Schools