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3 Gipuzkoa, Spain

Alto de Aia

South-eastern ascent from Kurpidea Auzoa
GPX Directions
Length
1.8 km
Height gain
209 m
Average
11.7%
Steepest km
12.4%
Summit altitude
317 m
Difficulty
83
2 ways up · this is the hardest Compare all 2

Elevation profile

108 m → 317 m Touch or hover to inspect
0–4% 4–6% 6–8% 8–10% 10–14% 14%+
Steepest km: km 2 at 12.4%

Climb analysis

Where the climbing is

0–4%
0.0 km
4–6%
0.0 km
6–8%
0.5 km
8–10%
0.3 km
10–14%
0.3 km
14%+
0.8 km

Hardest sustained

1 km · km 0.4–1.4
14.5%

Time to the top

0h 13 at 3 W/kg · 70 kg rider + 8 kg bike, no wind

Kilometre by kilometre

Export CSV
Km Altitude Gradient 0–15%
1 219 m 11.1%
2 317 m 12.4%

Route map

Two fingers to pan
Road surface not mapped yet Report a road type
No tunnels mapped Map a tunnel

At the summit now

Updated Just now
19° Clear Feels like 19° · 317 m
Tailwind on 67% of the climb · Wind 7 km/h SE
Tailwind 67% Crosswind 21% Headwind 12%

How hard is 83?

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

Coll del Bruc por Collbató, la Colònia Gomis 83
Cruz da Cancela, San Tomé de Lourenzá 83
Alto de Aia, Kurpidea Auzoa 83
Villar de Vildas 83
Monte do Facho (por Lama), Oliveira 83

Help complete this climb

Riders’ photos, notes and corrections make every profile better.

Add a photo No photos yet — the last kilometre, the summit sign Write a rider note Traffic, water, where it really bites Map a tunnel Mark where the road goes underground Report a road type Not mapped yet — paved, unpaved or cobbles
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Added by altigraphs · 1 contributor

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