Duin en Bollen Vierdaagse 2026: wandel vier dagen door de Duin- en Bollenstreek

Race facts

• The course covers 30 km.
• It takes place on a Thursday, October 15, 2026 — autumn in this part of the world.
• The closest comparable walking / hiking event is Herfsttocht in Bornem, 135 km away, on October 3, 2026.
• 10 of the 12 most similar events take place in the same month.