23 km | 25 km-effort
Trails
boucle des 3 cavaliers départ Auby
Walking
Very difficult
(1)
Auby,
Hauts-de-France,
Nord,
France
6h 6min
Yes
boucle Auby - Port d'eau Courcelles-lès-Lens
Walking
Medium
Auby,
Hauts-de-France,
Nord,
France
10.1 km | 10.8 km-effort
2h 10min
Yes