Circuit entre Adour et Chalosse
Key facts
- Distance
- 49.2 km
- Ascent
- +357 m
- Descent
- −357 m
- Estimated time
- 4 hr 15
- mtb
- Difficulty
- Not rated
- Route
- Loop
- back to the start
Profile and gradient
- under 10%
- 10 to 20%
- over 20%
Gradient along the route: 48.7 km under 10% and 0.5 km at 10 to 20%. Elevation from 8 m to 90 m over 49.2 km.
Surface and path types
- Surface
- Paved 44%
- Dirt & gravel 56%
- Path types
- Trail 16%
- Track 40%
- Road 44%
Difficulty
No official rating for this track: we do not make one up.
Getting there
Start: Montfort-en-Chalosse, Montfort-en-Chalosse (40).
Sources
- Track: © OpenStreetMap contributors, ODbL 1.0 (www.openstreetmap.org/relation/17191944). 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

Plan IGN © IGN 2026 · track © OpenStreetMapCircuits d'AbesseNouvelle-Aquitaine, Saint-Paul-lès-Dax (40) · Loop
Plan IGN © IGN 2026 · track © OpenStreetMapCircuit VTT des chemins de halage de l'Adour et de la MidouzeNouvelle-Aquitaine, Meilhan (40) · Loop
Plan IGN © IGN 2026 · track © OpenStreetMapD'Orthez à Bonnut (VTT Nord)Nouvelle-Aquitaine, Bonnut (64) · Loop
Plan IGN © IGN 2026 · track © OpenStreetMapBoucle Biron,Maslacq,CastetnerNouvelle-Aquitaine, Biron (64) · Loop
Plan IGN © IGN 2026 · track © OpenStreetMapLes Palombières en VTTNouvelle-Aquitaine, Morlanne (64) · Loop
Plan IGN © IGN 2026 · track © OpenStreetMapCrêtes et Vignobles de MoneinNouvelle-Aquitaine, Monein (64) · Loop
