Hammerstone MTB Marathon 2026

Race facts

• The course covers 110 km.
• It takes place on a Sunday, October 18, 2026 — autumn in this part of the world.
• The closest comparable mtb / btt event is Hammerstone Toertocht - Bokkebaggertocht in Valkenburg Aan de Geul, 0 km away, on October 17, 2026.
• 12 of the 12 most similar events take place in the same month.