Altigraphs
4

Côte de Castelnau-d'Estrétefonds

South-western ascent from Starting point unknown

Elevation profile

111 m → 215 m
0–4% 4–6% 6–8% 8–10% 10–14% 14%+
Steepest kilometre: km 2 at 6% — peaks at 12%
Elevation inside a tunnel is unreliable — the survey reads the mountain above the road, not the road. Report a tunnel

Climb stats

102 m Ascent
1.75 km Length
5.83% Average
12% Maximum
215 m Summit altitude
17 Difficulty

Kilometre by kilometre

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Km Altitude Gain Average Max Gradient
1 170 m +58 m 5.8% 10%
2 215 m +45 m 6% 12%

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 17?

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

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Conditions at the summit

18°
Clear · feels like 18°
Wind 7 km/h NW
Updated 4 min ago
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