2026 Muskoka Marathon

The Muskoka Marathon is a fall road-race weekend in Bracebridge, Ontario, with starts and finishes at Santa's Village. It offers a 5K, 10K, half marathon, and marathon, plus shorter family-friendly distances, catering to kids, first-timers, club runners, and marathoners chasing a Boston qualifier. Athletics Ontario sanctions the event, and the paved courses are certified, flat, and fast. The races follow the Muskoka River on roads lined with autumn colour. The marathon uses a double out-and-back loop, while the 10K uses a repeated out-and-back format, keeping the route simple for runners and spectators. Marathon entries are capped, full marathon runners receive shuttle support, and each registration supports Campfire Circle, an Ontario charity for children with cancer or serious illness and their families.