Altigraphs
HC

Col du Tourmalet via Saint Marie de Campan

North-eastern ascent from Starting point unknown

Elevation profile

852 m → 2115 m
0–4% 4–6% 6–8% 8–10% 10–14% 14%+
Steepest kilometre: km 12 at 9.6% — peaks at 13.9%
Elevation inside a tunnel is unreliable — the survey reads the mountain above the road, not the road. Report a tunnel

Climb stats

1259 m Ascent
16.98 km Length
7.42% Average
15% Maximum
2115 m Summit altitude
317 Difficulty

Kilometre by kilometre

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Km Altitude Gain Average Max Gradient
1 897 m +45 m 4.5% 7%
2 934 m +38 m 3.8% 6%
3 956 m +23 m 2.3% 5%
4 993 m +38 m 3.8% 6%
5 1071 m +77 m 7.7% 11%
6 1147 m +77 m 7.6% 12%
7 1227 m +79 m 7.9% 12%
8 1306 m +79 m 7.9% 10%
9 1397 m +92 m 9.2% 15%
10 1486 m +89 m 8.9% 10%

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 317?

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

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Conditions at the summit

Clear · feels like 6°
Wind 7 km/h SW
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