Circuit de la Grande Tranchée
Key facts
- Distance
- 9.3 km
- Ascent
- +97 m
- Descent
- −98 m
- Estimated time
- 2 hr 15
- hiking
- Difficulty
- Not rated
- Route
- Loop
- back to the start
Profile and gradient
- under 10%
- 10 to 20%
- over 20%
Gradient along the route: 9.1 km under 10% and 0.2 km at 10 to 20%. Elevation from 183 m to 245 m over 9.3 km.
Difficulty
No official rating for this track: we do not make one up.
Getting there
Start: Glomel, Glomel (22).
Sources
- Track: © OpenStreetMap contributors, ODbL 1.0 (www.openstreetmap.org/relation/10550511). Time estimated by GPX Path with the Mac app rule, breaks not included.
Nearby tracks

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Plan IGN © IGN 2026 · track © OpenStreetMapCircuit du LarronBrittany, Mellionnec (22) · Loop
Plan IGN © IGN 2026Le chemin du CanalBrittany, Mellionnec (22) · Out and back
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