Randonnee Castrum Viterbii

Race facts

• It takes place on a Sunday, September 20, 2026 — autumn in this part of the world.
• The closest comparable mtb / btt event is Granfondo MonTel Bike in Volpago del Montello, 71 km away, on September 6, 2026.
• 10 of the 12 most similar events take place in the same month.