Randonnee Castrum Viterbii

Race facts

• The course covers 70 km.
• It takes place on a Sunday, September 20, 2026 — autumn in this part of the world.
• The closest comparable mtb / btt event is Marathon Dolomiti Friulane MTB in Claut, 71 km away, on August 23, 2026.
• 4 of the 12 most similar events take place in the same month.