Cat 1 D77

Col du Chaussy

Rhone-Alpes, france

The D77 rises 13.8km through wooded valleys and open mountainside, gaining 1,031m to 1,534m. Averaging 7.5%, the road kicks to 11.9% at its steepest — a testing gradient that demands respect. The 31 hairpin bends define this climb — each switchback a landmark, each straight a test of resolve. The road reaches 1,534m — high enough to feel the altitude on tired legs. Located in Rhone-Alpes, France.

  • More vertical gain than 99% of climbs in France.
  • Harder than 99% of climbs in France.
  • 31 hairpin bends — the switchbacks are the rhythm of this climb, each one a small victory.
  • The crux hits between km 2 and km 2 — 4km above 10% averaging 11.9%.
  • One of only 2,281 Category 1 climbs in the database.

Col du Chaussy

Rhone-Alpes, france

13.8km 1031m 7.5%
1

Distance

13.8km

Avg Gradient

7.5%

Max Gradient

11.9%

Elevation Gain

1031m

Summit

1,534m

Wall Rating

5.7

What things cost

Typical prices in France

€3.20

Coffee

€6.00

Beer

€15.00

Meal

€1.80

Water

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