North of 89: Great Mansfield Outdoors 2025 Trail Running Race  The Great Mansfield Outdoors trail running event is scheduled for May 31, 2025, at the Mansfield Outdoor Centre in Mulmur, Ontario. Participants can choose from 50K, 25K, 10K, or 5K courses, all primarily single-track with significant elevation gains. Each race includes a finisher’s medal, mug, and post-race beer. For more details and registration, visit the North of 89 Outdoors website.