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3 Where this climb is: Navarre, Spain

Aintzioa

North-western ascent from Erro
GPX Profile
Length
4.8 km
Height gain
306 m
Average
6.4%
Steepest km
7.2%
Summit altitude
967 m
Difficulty
57

Elevation profile

661 m → 967 m Touch or hover to inspect
Elevation profile: Aintzioa from Erro
0–4% 4–6% 6–8% 8–10% 10–14% 14%+
Steepest km: km 5 at 7.2%

Climb analysis

Where the climbing is

0–4%
0.3 km
4–6%
1.5 km
6–8%
2.8 km
8–10%
0.3 km
10–14%
0.0 km
14%+
0.0 km

Hardest sustained

1 km · km 2.8–3.8
7.4%
2 km · km 1.8–3.8
7.3%

Time to the top

0h 21 at 3 W/kg · 70 kg rider + 8 kg bike, no wind
How this is calculated

Kilometre by kilometre

Export CSV
Km Altitude Gradient 0–15%
1 707 m 4.6%
2 769 m 6.2%
3 838 m 6.9%
4 908 m 7.1%
5 967 m 7.2%

Route map

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Road surface not mapped yet Report a road type
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About Aintzioa

How long and how steep?
From Erro, Aintzioa is 4.8 km long and climbs 306 m at an average of 6.4%, to a summit at 967 m. Its last kilometre is the steepest, at 7.2%.
How long does it take?
At 3 W/kg it takes about 21 min to reach the top, at 4 W/kg about 17 min (70 kg rider, 8 kg bike, no wind).
What category is it?
It's a category 3 climb, with a difficulty score of 57.
Where is it?
It's in Navarre, Spain.

How hard is 57?

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

Alto de Etxauri, Muez 57
Alto de la Llama, Miyares 57
Aintzioa, Erro 57
Coll de Rates, Parcent 57
Puerto del Atazar 57

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Added by Juanma · 1 contributor

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