Tour des Portes de Bretagne

MTB and HikingLoopBrittany

Map of the Tour des Portes de Bretagne track on the IGN map, with the start and numbered waypointsExplore the map

Plan IGN © IGN 2026

Key facts

Distance
95.6 km
Ascent
+862 m
Descent
−863 m
Estimated time
8 hr 35
mtb ; hiking : 23 hr 05
Difficulty
Not rated
Route
Loop
back to the start

Profile and gradient

  • under 10%
  • 10 to 20%
  • over 20%

Gradient along the route: 95.6 km under 10%. Elevation from 61 m to 192 m over 95.6 km.

Surface and path types

Surface
  • Paved 32%
  • Dirt & gravel 53%
  • Unknown 15%
Path types
  • Trail 51%
  • Track 17%
  • Road 32%

Difficulty

No official rating for this track: we do not make one up.

Getting there

Start: Vitré, Vitré (35).

Sources

  • Track: Vitré Communauté, Autorisation de Vitré Communauté (www.vitrecommunaute.org/randonnee/). 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)

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