Bear Brook Trail Marathon & Half

Race facts

• The course covers 42.2 km.
• It takes place on a Saturday, September 12, 2026 — autumn in this part of the world.
• The closest comparable trail running event is Bear Brook Trail Races in Allenstown, 2 km away, on September 12, 2026.
• 12 of the 12 most similar events take place in the same month.