Bais, Pays de la Loire, France
12.9 miles (20.7 km) · 1,239 ft elevation gain · Loop · trail · Route
La Mayenne dans un écrin is a 12.9-mile loop route in Bais, Pays de la Loire, France, gaining 1,239 feet of elevation. The route follows a valley-shaped elevation profile. The terrain breaks into 5 distinct sections including 2 significant climbs. The longest climb covers 1.8 miles gaining 409 feet at an average 3.8% grade. Approximately 87% of the route is runnable at a steady effort. The route opens with a descent and finishes with a climb.
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