Altigraphs
2

Col du Portet d'Aspet

North-western ascent from Sengouagnet — the hardest of the 6 ways up

Elevation profile

496 m → 1069 m
0–4% 4–6% 6–8% 8–10% 10–14% 14%+
Steepest kilometre: km 6 at 10.2% — peaks at 15.6%
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Climb stats

599 m Ascent
9.68 km Length
6.19% Average
18% Maximum
1069 m Summit altitude
155 Difficulty

Kilometre by kilometre

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Km Altitude Gain Average Max Gradient
1 506 m +9 m 0.9% 4%
2 543 m +38 m 3.8% 8%
3 583 m +45 m 4.5% 9%
4 605 m +41 m 4.1% 10%
5 618 m +20 m 2% 5%
6 720 m +102 m 10.2% 18%
7 808 m +88 m 8.8% 15%
8 909 m +101 m 10.1% 13%
9 1006 m +97 m 9.7% 13%
10 1069 m +64 m 9.4% 12%

Route map

Paved Unpaved Cobblestone Unknown
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Photos

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Rider notes

What it is actually like, from people who have ridden it
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How hard is 155?

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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