Vallée de l'Ernz, Lëtzebuerg
4.8 miles (7.7 km) · 666 ft elevation gain · Loop · trail · Route
The M4 - Medernach route traverses 4.8 miles through Vallée de l'Ernz, Lëtzebuerg. Elevation gain totals 666 feet, with 623 feet of descent. The most significant ascent covers 0.5 miles and gains 177 feet. Vertical rate measures 142 feet of gain per mile. About 78% of the distance is runnable terrain. Terrain is predominantly trail. Technical difficulty: very hilly. This route ranks at the 51.15th percentile for difficulty among similar distances. The route draws trail runners and hikers interested in technical terrain in Lëtzebuerg.
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