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All outdoor activities
Hiking, trail running, cycling, ski touring, snowshoeing.
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Distance17.08 km
Elevation gain1755 m
Elevation loss369 m
Estimated time7 h 10 min
Altitude maximum1674 m
Altitude minimum280 m
TypeOut & back
DifficultyVery hard
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About this trail
17.08 km loop hiking starting from Vizille.
This hike includes 3 significant climbs. With a total elevation gain of 1458 m across 9.68 km, with an average slope of 15.1%.
- Climb 1 (at km 5.93 km): +808 m over 4.29 km, average slope 18.8%
- Climb 2 (at km 9.59 km): +272 m over 2.05 km, average slope 13.3%
- Climb 3 (at km 16.01 km): +378 m over 3.34 km, average slope 11.3%
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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
