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EN ES FR IT
HC Where this climb is: IsèreAuvergne-Rhône-Alpes, France

Col du Granier

Eastern ascent from Chapareillan
GPX Profile
Length
9.5 km
Height gain
846 m
Average
8.9%
Steepest km
10.9%
Summit altitude
1132 m
Difficulty
242
4 ways up · this is the hardest Compare all 4
Show all 4 ways up

Elevation profile

286 m → 1132 m Touch or hover to inspect
Elevation profile: Col du Granier from Chapareillan
0–4% 4–6% 6–8% 8–10% 10–14% 14%+
Steepest km: km 9 at 10.9%

Climb analysis

Where the climbing is

0–4%
0.0 km
4–6%
1.0 km
6–8%
2.5 km
8–10%
2.7 km
10–14%
3.3 km
14%+
0.0 km

Hardest sustained

1 km · km 5.6–6.6
11.4%
2 km · km 5.2–7.2
10.5%
5 km · km 4.5–9.5
9.5%

Time to the top

0h 56 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%
1 357 m 7.1%
2 449 m 9.2%
3 537 m 8.8%
4 630 m 9.2%
5 691 m 6.1%
6 789 m 9.8%
7 897 m 10.8%
8 981 m 8.4%
9 1091 m 10.9%
10 1132 m 8.8%

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 Granier

How long and how steep?
From Chapareillan, Col du Granier is 9.5 km long and climbs 846 m at an average of 8.9%, to a summit at 1,132 m. Its steepest kilometre, km 9, averages 10.9%.
How long does it take?
At 3 W/kg it takes about 56 min to reach the top, at 4 W/kg about 43 min (70 kg rider, 8 kg bike, no wind).
What category is it?
It's an HC (hors catégorie) climb, with a difficulty score of 242. It's the hardest of the 4 ways up to Col du Granier.
Where is it?
It's in Isère, Auvergne-Rhône-Alpes, France.

How hard is 242?

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

Javalambre, Manzanera 242
Col du Chaussy, La Chambre 242
Col du Granier, Chapareillan 242
Col de la Loze, Méribel 241
Cerro de la Cruz, Jete 241

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Added by Thutmose · 1 contributor

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Col du Granier From Chambery · starts 11.7 km away
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