Circuit du Trou de l'Enfer / Kerlard

Groix, Bretagne, France

6.8 miles (11.0 km) · 462 ft elevation gain · Loop · trail · Route

Circuit du Trou de l'Enfer / Kerlard is a 6.8 mile loop route located in Groix, Bretagne, France. The route climbs 462 feet and descends 450 feet. Vertical rate measures 74 feet of gain per mile. 90% of the route can be run, with walking required on steeper grades. Surface conditions are primarily trail. Technical difficulty: hilly. This route ranks at the 27.38th percentile for difficulty among similar distances. This route serves both trail runners training for ultras and hikers exploring Bretagne.