4. Promenade longue d'Ahin

Ben-Ahin, Liège, België / Belgique / Belgien

8.3 miles (13.4 km) · 1,245 ft elevation gain · Loop · trail · Route

4. Promenade longue d'Ahin is a 8.3 mile loop route located in Ben-Ahin, Liège, België / Belgique / Belgien. The route climbs 1,245 feet and descends 1,279 feet. The longest climb spans 3.9 miles with 366 feet of gain. Elevation gain averages 151 feet per mile. 69% 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 9.3 puts it in the top 38.87% of challenging routes at this distance. This route serves both trail runners training for ultras and hikers exploring Liège.