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2 Where this climb is: Asturias, Spain

Alto del Tenebredo

South-western ascent from Villanueva
Length
3.4 km
Height gain
332 m
Average
9.7%
Steepest km
13.3%
Summit altitude
510 m
Difficulty
130
2 ways up · this is the hardest Compare all 2

Elevation profile

178 m → 510 m Touch or hover to inspect
Elevation profile: Alto del Tenebredo from Villanueva
0–4% 4–6% 6–8% 8–10% 10–14% 14%+
Steepest km: km 3 at 13.3%

Climb analysis

Where the climbing is

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

Hardest sustained

1 km · km 2.4–3.4
13.9%
2 km · km 1.5–3.4
11.0%

Time to the top

0h 23 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%
1 298 m 12.0%
2 335 m 3.6%
3 468 m 13.3%
4 510 m 10.1%

Route map

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Directions
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About Alto del Tenebredo

How long and how steep?
From Villanueva, Alto del Tenebredo is 3.4 km long and climbs 332 m at an average of 9.7%, to a summit at 510 m. Its steepest kilometre, km 3, averages 13.3%.
How long does it take?
At 3 W/kg it takes about 23 min to reach the top, at 4 W/kg about 18 min (70 kg rider, 8 kg bike, no wind).
What category is it?
It's a category 2 climb, with a difficulty score of 130. It's the hardest of the 2 ways up to Alto del Tenebredo.
Where is it?
It's in Asturias, Spain.

How hard is 130?

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

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Added by altigraphs · 1 contributor

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