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All outdoor activities
Hiking, trail running, cycling, ski touring, snowshoeing.
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Distance11.69 km
Elevation gain586 m
Elevation loss395 m
Estimated time3 h 20 min
Altitude maximum711 m
Altitude minimum510 m
TypeOut & back
DifficultyModerate
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About this trail
11.69 km loop hiking starting from Boulder Recreation Site.
This hike includes 3 significant climbs. With a total elevation gain of 295 m across 4.07 km, with an average slope of 7.2%.
- Climb 1 (at km 1.86 km): +203 m over 1.73 km, average slope 11.7%
- Climb 2 (at km 5.72 km): +41 m over 420 m, average slope 9.8%
- Climb 3 (at km 11.67 km): +51 m over 1.92 km, average slope 2.7%
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No ads, no third-party trackers
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
