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Du Mont-Saint-Michel à La Grande Brière - partie 4

Hiking Very hard Created at: March 17, 2026

Informations

Distance 45.30 km
Elevation gain 713 m
Elevation loss 699 m
Altitude minimum 10 m
Altitude maximum 102 m
Altitude Start 39 m
Altitude End 53 m
Estimated hiking time 12 h
Difficulty Very hard

45.30 km loop hiking starting from Rennes. Elevation gain is 713 m, with altitude ranging from 10 m to 102 m. Estimated time: 12 h. Starting town: Rennes (Bretagne, France).

This hike includes 1 significant climbs. With a total elevation gain of 438 m across 11.10 km, with an average slope of 4.0%.

  • Climb 1 (at km 45.24 km): +438 m over 11.10 km, average slope 4.0%

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