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France
Auvergne Rhône Alpes
Belley
Ambutrix

Montée vers le col de Portes – Golet au Loup (858 m) loop from Ambutrix

Routes
Road cycling routes
France
Auvergne Rhône Alpes
Belley
Ambutrix

Montée vers le col de Portes – Golet au Loup (858 m) loop from Ambutrix

Hard

4.6

(11)

110

riders

Montée vers le col de Portes – Golet au Loup (858 m) loop from Ambutrix

02:28

43.3km

960m

Road cycling

Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride. The starting point of the route is right next to a parking lot.

Last updated: August 21, 2026

Waypoints

A

Start point

Parking

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1

7.00 km

Montée vers le col de Portes

Highlight • Other

Slope at ~7% on this segment between Lagnieu and Sain-Sorlin-en-Bugey.

Translated by Google •

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2

8.07 km

Collonges Washhouse

Highlight • Other

Collonges
This is the most important spring in the village.


The washhouse was built on the foundations of the "Tour de la Fontaine", then enhanced in 1830 with an almost …

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3

18.4 km

Fighter pilot of the 1/4 “Dauphiné” squadron at Luxeuil air base.
died accidentally here on June 13, 1967, at the age of 25, at the controls of his Mirage III E.

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4

18.9 km

Golet au Loup (858 m)

Highlight • Other

Golet located at an altitude of 858 meters (officially referenced by the Club des 100 cols) near the Col de Portes.

Translated by Google •

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5

22.5 km

Here is the route for the ascent of the Col de Portes from Saint-Sorlin-en-Bugey

Translated by Google •

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B

43.3 km

End point

Parking

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Way Types & Surfaces

Way Types

39.3 km

2.24 km

1.39 km

425 m

< 100 m

Surfaces

41.3 km

1.99 km

< 100 m

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Elevation

Elevation
Nothing selected – click and drag below to see the stats for a specific part of the route.

Highest point (1,000 m)

Lowest point (200 m)

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Weather

Powered by Foreca

Thursday 12 November

9°C

1°C

13 %

Additional weather tips

Expect light wind and shifting conditions.

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Comments

October 11, 2022,Col de Portes
Bad surfacing on the road for most of the ascent. Lots of gravel.

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Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.

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