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All outdoor activities
Hiking, trail running, cycling, ski touring, snowshoeing.
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Distance18.59 km
Elevation gain519 m
Elevation loss519 m
Estimated time5 h 10 min
Altitude maximum378 m
Altitude minimum230 m
TypeLoop
DifficultyModerate
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About this trail
18.59 km loop hiking starting from Tretzendorf.
This hike includes 3 significant climbs. With a total elevation gain of 316 m across 4.35 km, with an average slope of 7.3%.
- Climb 1 (at km 4.71 km): +42 m over 1.42 km, average slope 3.0%
- Climb 2 (at km 9.31 km): +150 m over 1.44 km, average slope 10.4%
- Climb 3 (at km 14.58 km): +124 m over 1.49 km, average slope 8.3%
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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
