Chemin Biache
Key facts
- Distance
- 3.5 km
- Ascent
- +0 m
- Descent
- −0 m
- Estimated time
- 45 min
- hiking
- Difficulty
- Not rated
- Route
- Loop
- back to the start
Profile and gradient
- under 10%
- 10 to 20%
- over 20%
Gradient along the route: 3.5 km under 10%. Elevation from 17 m to 18 m over 3.5 km.
Surface and path types
- Surface
- Paved 100%
- Path types
- Road 100%
Difficulty
No official rating for this track: we do not make one up.
Getting there
Start: Sailly-sur-la-Lys, Sailly-sur-la-Lys (62).
Sources
- Track: © OpenStreetMap contributors, ODbL 1.0 (www.openstreetmap.org/relation/8718626). Time estimated by GPX Path with the Mac app rule, breaks not included.
- Surface and path types: © OpenStreetMap contributors, ODbL, extract of 28 October 2026, matched to the track every 10 m (openstreetmap.org/copyright)
Nearby tracks

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Plan IGN © IGN 2026 · track © OpenStreetMapCircuit des TilleulsHauts-de-France, Comines (59) · Loop
Plan IGN © IGN 2026 · track © OpenStreetMapLes Becques de CominesHauts-de-France, Comines (59) · Point to point
Plan IGN © IGN 2026 · track © OpenStreetMapCircuit de PhalempinHauts-de-France, Phalempin (59) · Loop
