The Devil's Key
Duntroon, Canada • 23 Aug 2025
The Devil's Key, hosted by Happy Trails Racing at Devil's Glen Country Club along Simcoe County Road 124 in Duntroon, Ontario, is a brutal Bruce Trail endurance challenge. Runners choose from The Beast (66.6 km), The Half Beast (33.3 km), or The Mini Beast (15 km). The entire course runs on the Bruce Trail (with short Side Trail sections) and features nearly 6,000 feet of total climbing, steep descents, and rugged, technical terrain. Highlights include Devil's Glen Ski Club climbs, a crawl through the Keyhole, and views along the Mad River, Freedom Rock, and Best Caves. A cup-less race with a mandatory Skeleton Key, race swag, and proceeds to the Bruce Trail Club. Visit the organization's website for the most recent information.