78.87 km loop hiking starting from Grafham. Elevation gain is 582 m, with altitude ranging from 19 m to 107 m. Estimated time: 20 h 20 min. Starting town: Grafham (England, Royaume-Uni).
This hike includes 1 significant climbs. With a total elevation gain of 376 m across 21.89 km, with an average slope of 1.7%.
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