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2 Where this climb is: Navarre, Spain

Paso de Laza

South-eastern ascent from Isaba
GPX Profile
Length
10.5 km
Height gain
322 m
Average
3.1%
Steepest km
7.1%
Summit altitude
1107 m
Difficulty
58
2 ways up Compare all 2

Elevation profile

785 m → 1107 m Touch or hover to inspect
Elevation profile: Paso de Laza from Isaba
0–4% 4–6% 6–8% 8–10% 10–14% 14%+
Steepest km: km 10 at 7.1%

Climb analysis

Where the climbing is

0–4%
7.5 km
4–6%
0.5 km
6–8%
2.2 km
8–10%
0.0 km
10–14%
0.0 km
14%+
0.3 km

Hardest sustained

1 km · km 8.6–9.6
7.4%
2 km · km 8.5–10.5
7.1%
5 km · km 5.5–10.5
4.5%

Time to the top

0h 31 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%
1 805 m 2.1%
2 822 m 1.7%
3 837 m 1.5%
4 885 m 4.8%
5 871 m −1.4%
6 888 m 1.7%
7 911 m 2.3%
8 942 m 3.0%
9 1004 m 6.2%
10 1075 m 7.1%

Route map

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

About Paso de Laza

How long and how steep?
From Isaba, Paso de Laza is 10.5 km long and climbs 322 m at an average of 3.1%, to a summit at 1,107 m. Its steepest kilometre, km 10, averages 7.1%.
How long does it take?
At 3 W/kg it takes about 32 min to reach the top, at 4 W/kg about 26 min (70 kg rider, 8 kg bike, no wind).
What category is it?
It's a category 2 climb, with a difficulty score of 58.
Where is it?
It's in Navarre, Spain.

How hard is 58?

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

Miralrío, Carrascosa de Henares 58
Puerto de Casas de Millán, Casas de Millán 58
Paso de Laza, Isaba 58
Alto de Etxauri, Muez 57
Alto de la Llama, Miyares 57

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Added by enancu · 1 contributor

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