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HC Where this climb is: ÁvilaCastile and León, Spain

Puerto de Serranillos

South-western ascent from Mombeltrán
Length
23.3 km
Height gain
1044 m
Average
4.5%
Steepest km
6.6%
Summit altitude
1569 m
Difficulty
157
3 ways up Compare all 3

Elevation profile

525 m → 1569 m Touch or hover to inspect
Elevation profile: Puerto de Serranillos from Mombeltrán
0–4% 4–6% 6–8% 8–10% 10–14% 14%+
Steepest km: km 14 at 6.6%

Climb analysis

Where the climbing is

0–4%
7.5 km
4–6%
11.1 km
6–8%
4.5 km
8–10%
0.3 km
10–14%
0.0 km
14%+
0.0 km

Hardest sustained

1 km · km 12.4–13.4
7.1%
2 km · km 7.6–9.6
6.4%
5 km · km 11.7–16.7
5.5%

Time to the top

1h 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%
1 577 m 5.1%
2 632 m 5.6%
3 642 m 1.0%
4 647 m 0.5%
5 678 m 3.1%
6 715 m 3.7%
7 753 m 3.8%
8 801 m 4.8%
9 863 m 6.1%
10 924 m 6.1%

Route map

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Directions
Road surface not mapped yet Report a road type
No tunnels mapped Map a tunnel

How hard is 157?

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

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

Climbs nearby

Alto de la Centenera From Mombeltrán · starts here
17.1 km +815 m 4.8%
Puerto del Pico From Mombeltrán · starts here
15.1 km +863 m 5.7%
Puerto de Serranillos From Mombeltran · starts here
22.3 km +1045 m 4.7%
Puerto del Arenal From Arenas de San Pedro · starts 7.3 km away
16.0 km +837 m 5.2%