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Routes
Road cycling routes
France
Auvergne Rhône Alpes
Belley
Briord

Montée vers le col de Portes – Montagnieu loop from Briord

Routes
Road cycling routes
France
Auvergne Rhône Alpes
Belley
Briord

Montée vers le col de Portes – Montagnieu loop from Briord

Hard

4.0

(13)

205

riders

Montée vers le col de Portes – Montagnieu loop from Briord

02:45

50.0km

1,000m

Road cycling

Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride. The starting point of the route is accessible with public transport.

Last updated: February 5, 2026

Tips

Includes a segment in which cycling is not permitted

After 16.0 km for 317 m

Waypoints

A

Start point

Bus stop

Get Directions

1

17.3 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 •

Tip by

2

27.5 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.

Translated by Google •

Tip by

3

31.6 km

Col de Portes via Bénonces

Highlight (Segment) • Other

About 8 Km around 7%.

Translated by Google •

Tip by

4

39.4 km

Start of the climb towards the Col de Portes from Bénonces.

Translated by Google •

Tip by

5

43.4 km

Sign for the start of the Col de Portes starting from Serrières-de-Briord, with indications of altitude, difference in altitude, average slope...

Translated by Google •

Tip by

6

47.4 km

Montagnieu

Highlight • Other

A very pretty village.

Translated by Google •

Tip by

B

50.0 km

End point

Bus stop

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Way Types & Surfaces

Way Types

47.3 km

2.65 km

< 100 m

< 100 m

Surfaces

49.5 km

504 m

< 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 23 April

23°C

6°C

0 %

Additional weather tips

Max wind speed: 7.0 km/h

to get more detailed weather forecasts along your route

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

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