From saturday 9th until sunday 10th of october 2021 at 2:00pm
Departure from camping "Chez Mireille" Chemin Genty à Berck for 56, 39, 37 or 18 kilometers
4 possible hikes :
La Berckoise : 56 km, departure at midnight from Berck
La Touquettoise : 39 km at 4h from le Touquet
L'Etaploise : 37 km departure at 4h from Etaples
La Montreuilloise : 18 km, departure at 8h from Montreuil