Olne, Liège, België / Belgique / Belgien
4.4 miles (7.1 km) · 922 ft elevation gain · Loop · trail · Route
Olne : La vallée de la Hazienne is a 4.4 mile loop route located in Olne, Liège, België / Belgique / Belgien. The route climbs 922 feet and descends 951 feet. The largest climb extends 2.5 miles, gaining 286 feet. The course averages 214 feet of vertical gain per mile. 57% of the route can be run, with walking required on steeper grades. Surface conditions are primarily trail. Terrain difficulty is rated as mountainous. Difficulty is rated 12.8 out of 10, placing it in the 73.19th percentile. This route serves both trail runners training for ultras and hikers exploring Liège.
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