Altigraphs
HC

Col de l'Izoard

Southern ascent from La Chapelue — the hardest of the 4 ways up

Elevation profile

1220 m → 2360 m
0–4% 4–6% 6–8% 8–10% 10–14% 14%+
Steepest kilometre: km 14 at 9.6% — peaks at 15.9%
Elevation inside a tunnel is unreliable — the survey reads the mountain above the road, not the road. Report a tunnel

Climb stats

1189 m Ascent
17.88 km Length
6.65% Average
18% Maximum
2360 m Summit altitude
263 Difficulty

Kilometre by kilometre

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Km Altitude Gain Average Max Gradient
1 1253 m +40 m 4% 15%
2 1265 m +14 m 1.4% 4%
3 1333 m +68 m 6.8% 9%
4 1380 m +51 m 5.1% 13%
5 1423 m +44 m 4.4% 8%
6 1494 m +72 m 7.2% 10%
7 1526 m +41 m 4.1% 8%
8 1587 m +62 m 6.2% 8%
9 1675 m +87 m 8.7% 11%
10 1738 m +63 m 6.3% 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 263?

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

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Conditions at the summit

Clear · feels like 6°
Wind 9 km/h NE
Updated 1 min ago
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