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2 Where this climb is: IsèreAuvergne-Rhône-Alpes, France

Col du Cucheron

Northern ascent from Saint-Pierre-d'Entremont
Length
7.6 km
Height gain
490 m
Average
6.5%
Steepest km
10.6%
Summit altitude
1137 m
Difficulty
114
2 ways up · this is the hardest Compare all 2

Elevation profile

644 m → 1137 m Touch or hover to inspect
Elevation profile: Col du Cucheron from Saint-Pierre-d'Entremont
0–4% 4–6% 6–8% 8–10% 10–14% 14%+
Steepest km: km 2 at 10.6%

Climb analysis

Where the climbing is

0–4%
1.3 km
4–6%
2.5 km
6–8%
0.8 km
8–10%
2.0 km
10–14%
1.0 km
14%+
0.0 km

Hardest sustained

1 km · km 1.0–2.0
10.6%
2 km · km 0.8–2.8
10.0%
5 km · km 0.6–5.6
6.9%

Time to the top

0h 35 at 3 W/kg · 70 kg rider + 8 kg bike, no wind
How this is calculated

Kilometre by kilometre

Export CSV
Km Altitude Gradient 0–15%
1 678 m 3.0%
2 784 m 10.6%
3 871 m 8.7%
4 919 m 4.8%
5 964 m 4.5%
6 1007 m 4.3%
7 1083 m 7.6%
8 1137 m 9.1%

Route map

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Directions
Satellite
Road surface not mapped yet Report a road type
No tunnels mapped Map a tunnel

About Col du Cucheron

How long and how steep?
From Saint-Pierre-d'Entremont, Col du Cucheron is 7.6 km long and climbs 490 m at an average of 6.5%, to a summit at 1,137 m. Its steepest kilometre, km 2, averages 10.6%.
How long does it take?
At 3 W/kg it takes about 35 min to reach the top, at 4 W/kg about 27 min (70 kg rider, 8 kg bike, no wind).
What category is it?
It's a category 2 climb, with a difficulty score of 114. It's the hardest of the 2 ways up to Col du Cucheron.
Where is it?
It's in Isère, Auvergne-Rhône-Alpes, France.

How hard is 114?

Difficulty score is length × gradient, weighted for the steepest kilometre.

Help complete this climb

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Added by Thutmose · 1 contributor

Climbs nearby

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Col du Cucheron From Saint-Pierre-de-Chartreuse · starts 8.7 km away
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Col du Coq From Saint-Pierre-de-Chartreuse · starts 9.1 km away
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