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3 Where this climb is: GipuzkoaAutonomous Community of the Basque Country, Spain

Alto de Alkiza

North-eastern ascent from Asteasu
GPX Profile
Length
4.0 km
Height gain
256 m
Average
6.4%
Steepest km
7.0%
Summit altitude
335 m
Difficulty
46

Elevation profile

77 m → 337 m Touch or hover to inspect
Elevation profile: Alto de Alkiza from Asteasu
0–4% 4–6% 6–8% 8–10% 10–14% 14%+
Steepest km: km 2 at 7.0%

Climb analysis

Where the climbing is

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

Hardest sustained

1 km · km 2.7–3.7
7.6%
2 km · km 0.2–2.2
7.0%

Time to the top

0h 18 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%
1 139 m 6.0%
2 209 m 7.0%
3 272 m 6.2%
4 335 m 6.4%

Route map

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About Alto de Alkiza

How long and how steep?
From Asteasu, Alto de Alkiza is 4.0 km long and climbs 256 m at an average of 6.4%, to a summit at 335 m. Its steepest kilometre, km 2, averages 7.0%.
How long does it take?
At 3 W/kg it takes about 18 min to reach the top, at 4 W/kg about 14 min (70 kg rider, 8 kg bike, no wind).
What category is it?
It's a category 3 climb, with a difficulty score of 46.
Where is it?
It's in Gipuzkoa, Autonomous Community of the Basque Country, Spain.

How hard is 46?

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

Sabadelle por Velle, A Lonia de Arriba 46
Col du Campo da Costoira, A Valenzá 46
Alto de Alkiza, Asteasu 46
Port de Fontllonga 46
Trabada por Randeo, A Carretera 46

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