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HC Where this climb is: Hautes PyreneesOccitania, France

Hautacam (Col de Tramassel)

North-western ascent from Argelès-Gazost
GPX Profile
Length
16.2 km
Height gain
1207 m
Average
7.4%
Steepest km
10.5%
Summit altitude
1629 m
Difficulty
298
2 ways up · this is the hardest Compare all 2

Elevation profile

423 m → 1629 m Touch or hover to inspect
Elevation profile: Hautacam (Col de Tramassel) from Argelès-Gazost
0–4% 4–6% 6–8% 8–10% 10–14% 14%+
Steepest km: km 10 at 10.5%

Climb analysis

Where the climbing is

0–4%
2.0 km
4–6%
2.2 km
6–8%
4.3 km
8–10%
4.3 km
10–14%
3.3 km
14%+
0.3 km

Hardest sustained

1 km · km 8.4–9.4
11.5%
2 km · km 8.2–10.2
10.5%
5 km · km 7.2–12.2
9.2%

Time to the top

1h 25 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%
1 439 m 1.6%
2 506 m 6.7%
3 586 m 8.1%
4 665 m 7.9%
5 741 m 7.6%
6 803 m 6.2%
7 850 m 4.7%
8 942 m 9.2%
9 1046 m 10.3%
10 1151 m 10.5%

Route map

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

About Hautacam (Col de Tramassel)

How long and how steep?
From Argelès-Gazost, Hautacam (Col de Tramassel) is 16.2 km long and climbs 1,207 m at an average of 7.4%, to a summit at 1,629 m. Its steepest kilometre, km 10, averages 10.5%.
How long does it take?
At 3 W/kg it takes about 1 h 25 min to reach the top, at 4 W/kg about 1 h 05 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 298. It's the hardest of the 2 ways up to Hautacam (Col de Tramassel).
Where is it?
It's in Hautes Pyrenees, Occitania, France.

How hard is 298?

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

Fuente de la Cueva, Sobradelo 299
Col du Granon, L'Enclos des Puits 299
Hautacam (Col de Tramassel), Argelès-Gazost 298
Passo di Gavia, Bormio 298
Colle dell'Agnello, Ville-Vieille 297

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Col de Soulor From Argelès-Gazost · starts 1.6 km away
19.2 km +1013 m 5.3%