Cat 4 Chemin

Bosse de Chaumont from Vinay

Rhone-Alpes, france

The Chemin rises 1km through gentle countryside, gaining 109m to 493m. Averaging 10.6%, the road kicks to 16.9% at its steepest — a brutal pitch that demands respect. It's over before the legs know what happened — a short, explosive effort where momentum is everything. Located in Rhone-Alpes, France.

  • Steeper than 97% of climbs in France.
  • Steeper maximum gradient than 95% of climbs in France.
  • The crux hits between km 0 and km 1 — 3km above 10% averaging 12.1%.

Bosse de Chaumont from Vinay

Rhone-Alpes, france

1km 109m 10.6%
4

Distance

1km

Avg Gradient

10.6%

Max Gradient

16.9%

Elevation Gain

109m

Summit

493m

Wall Rating

4.4

What things cost

Typical prices in France

€3.20

Coffee

€6.00

Beer

€15.00

Meal

€1.80

Water

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