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All outdoor activities
Hiking, trail running, cycling, ski touring, snowshoeing.
French independent team — GDPR-native
Distance20.95 km
Elevation gain1288 m
Elevation loss2089 m
Estimated time5 h 50 min
Altitude maximum1181 m
Altitude minimum298 m
TypeOut & back
DifficultyVery hard
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About this trail
20.95 km loop hiking starting from Marble Peak.
This hike includes 4 significant climbs. With a total elevation gain of 327 m across 2.67 km, with an average slope of 12.3%.
- Climb 1 (at km 4.31 km): +208 m over 1.80 km, average slope 11.6%
- Climb 2 (at km 7.67 km): +31 m over 444 m, average slope 7.0%
- Climb 3 (at km 10.57 km): +37 m over 135 m, average slope 27.5%
- Climb 4 (at km 18.26 km): +51 m over 286 m, average slope 17.8%
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Privacy-first analytics, hosted in France. Your data stays yours.
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Truly free — no hidden premium
Topo maps, GPX, offline use included. No premium paywall.
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A real app, not just a website
iOS + Android with offline topo maps and live GPS navigation.
French independent team — GDPR-native
