Altigraphs
Altigraphs
Theme
Dark Light
Language
EN ES FR IT
Sign up Log in
3 Isère, France

Col du Cucheron

South-western ascent from Saint-Pierre-de-Chartreuse
GPX Directions
Length
3.3 km
Height gain
250 m
Average
7.7%
Steepest km
9.9%
Summit altitude
1139 m
Difficulty
65
3 ways up Compare all 3

Elevation profile

889 m → 1139 m Touch or hover to inspect
0–4% 4–6% 6–8% 8–10% 10–14% 14%+
Steepest km: km 3 at 9.9%

Climb analysis

Where the climbing is

0–4%
0.3 km
4–6%
0.5 km
6–8%
1.3 km
8–10%
0.3 km
10–14%
1.0 km
14%+
0.0 km

Hardest sustained

1 km · km 1.2–2.2
10.0%
2 km · km 1.2–3.2
9.4%

Time to the top

0h 17 at 3 W/kg · 70 kg rider + 8 kg bike, no wind

Kilometre by kilometre

Export CSV
Km Altitude Gradient 0–15%
1 934 m 4.5%
2 1022 m 8.8%
3 1120 m 9.9%
4 1139 m 7.3%

Route map

Two fingers to pan
Road surface not mapped yet Report a road type
No tunnels mapped Map a tunnel

At the summit now

Updated Just now
10° Clear Feels like 7° · 1139 m
Tailwind on 59% of the climb · Wind 6 km/h SE
Tailwind 59% Crosswind 41% Headwind 0%

How hard is 65?

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

Puerto de la Cruz de Hierro por Aldeavieja, Arroyo Cardeña 65
Col d'Oderen, Oderen 65
Col du Cucheron, Saint-Pierre-de-Chartreuse 65
Lazkaomendi, Zaldibia 64
Puerto de la Hiruela por la Hiruela 64

Help complete this climb

Riders’ photos, notes and corrections make every profile better.

Add a photo No photos yet — the last kilometre, the summit sign Write a rider note Traffic, water, where it really bites Map a tunnel Mark where the road goes underground Report a road type Not mapped yet — paved, unpaved or cobbles
Vote the best months to ride No votes yet
Nobody has voted yet Ridden this one? Tap the months you'd recommend to help other riders time it right.
J
F
M
A
M
J
J
A
S
▼
O
N
D
Tap a month you'd recommend
Edit climb data Report an error History
Added by Thutmose · 1 contributor

Climbs nearby

1
Col du Coq From Saint-Pierre-de-Chartreuse · starts 0.7 km away
11.8 km Length
5.4% Average
640 m Ascent
2
Col de Porte From Saint-Pierre-de-Chartreuse · starts 0.7 km away
8.2 km Length
6.4% Average
530 m Ascent
2
Col de Porte From Saint-Pierre-de-Chartreuse · starts 0.7 km away
8.0 km Length
6.6% Average
530 m Ascent
2
Col du Cucheron From Saint-Pierre-d'Entremont · starts 8.7 km away
7.6 km Length
6.5% Average
490 m Ascent