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Col de la Pierre Saint-Martin from Isaba via Larra Belagua

2
4.0
1 review/story | Elevation profile | 11 photos
Col de la Pierre Saint-Martin from Isaba via Larra Belagua
Col de la Pierre Saint-Martin from Isaba via Larra Belagua
Col de la Pierre Saint-Martin from Isaba via Larra Belagua
Col de la Pierre Saint-Martin from Isaba via Larra Belagua
Col de la Pierre Saint-Martin from Isaba via Larra Belagua
Col de la Pierre Saint-Martin from Isaba via Larra Belagua
Col de la Pierre Saint-Martin from Isaba via Larra Belagua
Col de la Pierre Saint-Martin from Isaba via Larra Belagua
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Elevation profile Col de la Pierre Saint-Martin from Isaba via Larra Belagua

Statistics

Difficulty points 586
Length 25.4 km
Average gradient 3.8%
Steepest 100 metres 8.9%
Total ascent 977 m

Short recap

Beautiful scenery
11 hairpin turns
#49 toughest climb of Spanish Pyrenees
#100 most elevation gain of Pyrenees
#27 longest climb of Pyrenees
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Col de la Pierre Saint-Martin from Isaba via Larra Belagua is a climb in the region Navarre. It is 25.4 km long and bridges 977 m of vertical ascent with an average gradient of 3.8%, resulting in a difficulty score of 586. The top of the ascent is located at 1763 m above sea level. Climbfinder users shared 1 review/story of this climb and uploaded 11 photos.

Road name: NA-137

4.0 by RaphaelM96
This is an automatic translation, the original language is: French.
A nice long climb from Izaba! The part after the refuge and the Rio Belagua is the hardest - you have to be patient. Life becomes clearer and the gradients soften at the top. The end in the Lapiaz de la Pierre Saint Martin is magnificent.... read more

Photos (11)

Col de la Pierre Saint-Martin from Isaba via Larra Belagua
Col de la Pierre Saint-Martin from Isaba via Larra Belagua
Col de la Pierre Saint-Martin from Isaba via Larra Belagua
Col de la Pierre Saint-Martin from Isaba via Larra Belagua
Col de la Pierre Saint-Martin from Isaba via Larra Belagua
Col de la Pierre Saint-Martin from Isaba via Larra Belagua
Col de la Pierre Saint-Martin from Isaba via Larra Belagua
Col de la Pierre Saint-Martin from Isaba via Larra Belagua
Col de la Pierre Saint-Martin from Isaba via Larra Belagua
Col de la Pierre Saint-Martin from Isaba via Larra Belagua
Col de la Pierre Saint-Martin from Isaba via Larra Belagua
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Reviews (1)

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RaphaelM96
RaphaelM96
11 Mo 4.0 via the Climbfinder app
This is an automatic translation, the original language is: French. Show original

A nice long climb from Izaba! The part after the refuge and the Rio Belagua is the hardest - you have to be patient. Life becomes clearer and the gradients soften at the top. The end in the Lapiaz de la Pierre Saint Martin is magnificent.

Belle et longue montée depuis Izaba! La partie après le refuge et le Rio Belagua est la plus dure il faut être patient. La vie se dégage et les pourcentages s’adoucissent sur le haut. La fin dans le Lapiaz de la Pierre Saint Martin est magnifique.

Col de la Pierre Saint-Martin from Isaba via Larra Belagua
Col de la Pierre Saint-Martin from Isaba via Larra Belagua
Col de la Pierre Saint-Martin from Isaba via Larra Belagua
Col de la Pierre Saint-Martin from Isaba via Larra Belagua
Dashboard

Climbing times

7 km/h 03:37:51
11 km/h 02:18:37
15 km/h 01:41:39
19 km/h 01:20:15

Road surface condition

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Based on 1 vote
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Traffic

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Frequently Asked Questions

Col de la Pierre Saint-Martin can be cycled from 2 sides. Col de la Pierre Saint-Martin from Arette is the most popular side, but the summit can also be reached via Col de la Pierre Saint-Martin from Isaba via Larra Belagua.

You don't need special gearing for Col de la Pierre Saint-Martin from Isaba via Larra Belagua. The slope isn't long or steep enough to require much shifting down. You can conquer this climb on power alone. However, a compact gearing system with a smallest front chainring of 34 and largest rear sprocket of 28 or 30 is always nice if you enjoy cycling uphill. This helps maintain a smooth cadence.

Col de la Pierre Saint-Martin from Isaba via Larra Belagua is a serious climb and falls into the 2nd category. With a good basic fitness level, even without much cycling experience, you can complete this climb just fine. However, a bike with climbing gears is a must. Without experience or training, it will be really tough – but that’s part of the challenge!

Col de la Pierre Saint-Martin from Isaba via Larra Belagua is 25.4 km long.

The average gradient of Col de la Pierre Saint-Martin from Isaba via Larra Belagua is 3.8%.

Col de la Pierre Saint-Martin from Isaba via Larra Belagua has a steepest segment with an average gradient of 8.9%.

The summit of Col de la Pierre Saint-Martin from Isaba via Larra Belagua is at 1763 m.

At a slow pace of 7 km/h, it takes about 03:37:51 to climb Col de la Pierre Saint-Martin from Isaba via Larra Belagua. At 11 km/h the time is 02:18:37, and at 15 km/h 01:41:39. For the fastest cyclists, 01:20:15 is an achievable time.

Col de la Pierre Saint-Martin from Isaba via Larra Belagua is located in the region Navarre in Spain.

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