12. Promenade des Bornes Frontières

Wanne, Liège, België / Belgique / Belgien

5.2 miles (8.4 km) · 855 ft elevation gain · Loop · trail · Route

12. Promenade des Bornes Frontières is a 5.2 mile loop route located in Wanne, Liège, België / Belgique / Belgien. The route climbs 855 feet and descends 832 feet. The longest climb spans 0.8 miles with 178 feet of gain. Elevation gain averages 164 feet per mile. 63% of the route can be run, with walking required on steeper grades. Surface conditions are primarily trail. The course features very hilly terrain. The course difficulty of 11.6 puts it in the top 30.489999999999995% of challenging routes at this distance. This route serves both trail runners training for ultras and hikers exploring Liège.