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All outdoor activities
Hiking, trail running, cycling, ski touring, snowshoeing.
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Distance17.44 km
Elevation gain825 m
Elevation loss817 m
Estimated time5 h 10 min
Altitude maximum573 m
Altitude minimum306 m
TypeLoop
DifficultyHard
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About this trail
17.44 km loop hiking starting from Zierenberg.
This hike includes 4 significant climbs. With a total elevation gain of 509 m across 4.91 km, with an average slope of 10.4%.
- Climb 1 (at km 2.02 km): +101 m over 1.31 km, average slope 7.7%
- Climb 2 (at km 5.49 km): +49 m over 380 m, average slope 12.9%
- Climb 3 (at km 7.86 km): +102 m over 683 m, average slope 14.9%
- Climb 4 (at km 11.56 km): +257 m over 2.54 km, average slope 10.1%
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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
