Altigraphs
2

Urdaneta

Western ascent from Aizarnazabal — the hardest of the 2 ways up
2 ways up
From Aizarnazabal 5.5 km · 7.8% From Abendaño 4.9 km · 8.6%
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Elevation profile

24 m → 435 m
0–4% 4–6% 6–8% 8–10% 10–14% 14%+
Steepest kilometre: km 2 at 13% — peaks at 16.2%
Elevation inside a tunnel is unreliable — the survey reads the mountain above the road, not the road. Report a tunnel

Climb stats

432 m Ascent
5.51 km Length
7.84% Average
17% Maximum
432 m Summit altitude
138 Difficulty

Kilometre by kilometre

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Km Altitude Gain Average Max Gradient
1 140 m +115 m 11.5% 17%
2 269 m +130 m 13% 17%
3 299 m +32 m 3.2% 8%
4 376 m +78 m 7.8% 9%
5 392 m +35 m 3.5% 12%
6 432 m +42 m 8.3% 12%

Route map

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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 138?

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

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Conditions at the summit

14°
Clear · feels like 15°
Wind 4 km/h E
Updated Just now
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