From big races to Saturday morning group runs—find obstacle and spartan events and connect with the local endurance sports community.
Sat, Jul 18, 2026
Get ready, Michigan. Just 20 minutes from Grand Rapids, Cannonsburg Ski Area offers the perfect mix of steep climbs, fast descents, and gritty sand pits across 11+ miles of rugged terrain. Choose your challenge—Super, Sprint, or Kids Race—and put your training to the test. This is where you prove your grit.
Obstacle Spartan
Belmont, Michigan, 49306, United States