Altigraphs
2 Tarn · Occitania, France

Col de La Fontasse

Western ascent from Castres

Elevation profile

200 m → 686 m
0–4% 4–6% 6–8% 8–10% 10–14% 14%+
Steepest kilometre: km 3 at 7.1% — peaks at 10.6%
Elevation inside a tunnel is unreliable — the survey reads the mountain above the road, not the road. Report a tunnel

Climb stats

492 m Ascent
9.95 km Length
4.95% Average
11% Maximum
682 m Summit altitude
81 Difficulty

Kilometre by kilometre

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Km Altitude Gain Average Max Gradient
1 261 m +61 m 6.1% 11%
2 312 m +51 m 5.1% 9%
3 383 m +71 m 7.1% 10%
4 449 m +66 m 6.6% 11%
5 514 m +65 m 6.5% 8%
6 559 m +45 m 4.5% 8%
7 583 m +27 m 2.7% 6%
8 636 m +53 m 5.3% 7%
9 651 m +17 m 1.7% 5%
10 682 m +35 m 3.7% 6%

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 81?

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

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Location

Country France
Region Occitania
Province Tarn

Conditions at the summit

17°
Clear · feels like 16°
Wind 6 km/h NW
Updated Just now
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