Altigraphs
2

Col du Portet-d'Aspet

South-eastern ascent from Saint-Lary

Elevation profile

674 m → 1069 m
0–4% 4–6% 6–8% 8–10% 10–14% 14%+
Steepest kilometre: km 5 at 9.4% — peaks at 9.9%
Elevation inside a tunnel is unreliable — the survey reads the mountain above the road, not the road. Report a tunnel

Climb stats

395 m Ascent
5.73 km Length
6.89% Average
11% Maximum
1069 m Summit altitude
90 Difficulty

Kilometre by kilometre

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Km Altitude Gain Average Max Gradient
1 722 m +49 m 4.9% 9%
2 791 m +69 m 6.9% 9%
3 832 m +43 m 4.3% 11%
4 909 m +77 m 7.7% 10%
5 1003 m +94 m 9.4% 11%
6 1069 m +66 m 9.1% 11%

Route map

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Rider notes

What it is actually like, from people who have ridden it
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How hard is 90?

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

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Conditions at the summit

16°
Cloudy · feels like 17°
Wind 4 km/h SW
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