Graef Castricum TRAIL en WALK 2026

Graef Castricum TRAIL en WALK is a winter event in Castricum, North Holland, offering running and walking from a 1.5 km distance for children up to a 60 km ultra. The primary trail distances include 7 km, 11 km, 23 km, 35 km, and 60 km, accommodating short fun runners, walkers, canitrail participants, and those seeking a longer challenge. The event begins in Castricum on a hardened or paved surface, distinguishing it from rugged mountain trails. Cairn Trails & Adventures organizes the race, secures the A.V. Castricum accommodation annually, and provides a discount for AVC members. This sixth edition is part of Cairn’s North Holland trail series.