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Routes
Road cycling routes
France
Auvergne Rhône Alpes
La Tour-Du-Pin
Porcieu-Amblagnieu

Montée vers le col de Portes – Vaux-en-Bugey loop from Porcieu - Pont de Sault-Brénaz

Routes
Road cycling routes
France
Auvergne Rhône Alpes
La Tour-Du-Pin
Porcieu-Amblagnieu

Montée vers le col de Portes – Vaux-en-Bugey loop from Porcieu - Pont de Sault-Brénaz

Hard

5.0

(1)

8

riders

Montée vers le col de Portes – Vaux-en-Bugey loop from Porcieu - Pont de Sault-Brénaz

03:13

64.5km

930m

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: March 30, 2026

Tips

The surface for a segment of your route may not be suitable

Some segments of your route comprise a surface that may not be suitable for your chosen sport.

After 5.34 km for 153 m

Waypoints

A

Start point

Train Station

Get Directions

1

6.64 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

11.7 km

Vaux-en-Bugey

Highlight • Other

3

13.0 km

Bosse de Vaux-Bettand

Highlight • Other

A short climb that allows you to switch between the two villages, on one side the Albarine Green Way, on the other the start of the climb towards the Col de Porte!

Translated by Google •

Tip by

4

14.7 km

Albarine Greenway

Highlight (Segment) • Other

A very pleasant greenway along the Albarine River and the railway line!
Ideal for connecting two different starting points for the ascent of the famous Col de Portes.

Translated by Google •

Tip by

5

20.4 km

Alternative à la départementale

Highlight (Segment) • Other

Quiet road offering an alternative to the busy D1504.

Translated by Google •

Tip by

37.1 km

Viewpoint

Viewpoint

7

43.4 km

The lime tree in front of the church was planted in 1601.

Translated by Google •

Tip by

8

53.8 km

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

Translated by Google •

Tip by

9

57.8 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

B

64.5 km

End point

Train Station

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Way Types & Surfaces

Way Types

45.2 km

9.16 km

8.85 km

1.15 km

119 m

< 100 m

< 100 m

Surfaces

63.5 km

719 m

168 m

115 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 (900 m)

Lowest point (200 m)

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Weather

Powered by Foreca

Tuesday 26 May

31°C

14°C

0 %

Additional weather tips

Max wind speed: 15.0 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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