Altigraphs
2 Biscay, Spain

El Vivero - Ganguren

Northern ascent from Zamudio
Length
6.6 km
Height gain
432 m
Average
6.5%
Steepest km
12.7%
Summit altitude
467 m
Difficulty
122
4 ways up · this is the hardest Compare all 4
Show all 4 ways up

Elevation profile

34 m → 467 m Touch or hover to inspect
0–4% 4–6% 6–8% 8–10% 10–14% 14%+
Steepest km: km 2 at 12.7%

Climb analysis

Where the climbing is

0–4%
2.8 km
4–6%
1.0 km
6–8%
1.0 km
8–10%
1.1 km
10–14%
0.0 km
14%+
0.8 km

Hardest sustained

1 km · km 0.6–1.6
15.3%
2 km · km 0.1–2.1
11.3%

Time to the top

0h 31 at 3 W/kg · 70 kg rider + 8 kg bike, no wind

Kilometre by kilometre

Export CSV
Km Altitude Gradient 0–15%
1 133 m 9.8%
2 260 m 12.7%
3 305 m 4.6%
4 337 m 3.2%
5 376 m 3.9%
6 410 m 3.4%
7 467 m 8.8%

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
18° Clear Feels like 17° · 467 m
Wind 3 km/h S

How hard is 122?

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

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