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Cize Viaduct – Cize-Bolozon Viaduct loop from Ceyzériat

Cize Viaduct – Cize-Bolozon Viaduct loop from Ceyzériat

Hard

riders

Cize Viaduct – Cize-Bolozon Viaduct loop from Ceyzériat

03:59

79.4km

1,270m

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: April 24, 2026

Waypoints

Start point

Train Station

Get Directions

6.99 km

Col de France

Mountain Pass

19.2 km

Col de la Croix Bataillard

Mountain Pass

27.1 km

Sur l'Achat

Forest

44.6 km

Thoirette on the Ain River

Highlight • Settlement

Nice stopover with nice shops and bars.

Translated by Google •

Tip by

55.7 km

Cize Viaduct

Highlight • Bridge

The Cize viaduct is one of the many impressive bridges that cross the Ain river.

Translated by Google •

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56.3 km

Cize-Bolozon Viaduct

Highlight • Other

The Cize-Bolozn viaduct is a railway road bridge that crosses the Ain river. It is 73 meters high and was built in 1875.

Translated by Google •

Tip by

59.2 km

Viaduct Cize-Bolozon

Highlight • Other

Impressive work of art in a meander of the Ain.
Worth the detour!
More information on patrimoines.ain.fr/n/le-viaduc-de-cize-bolozon/n:1196

Translated by Google •

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61.3 km

Grand-Corrent Climb

Highlight • Climb

The classic climb for Burgian cyclists!

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66.0 km

Simandre-sur-Suran

Highlight • Other

pretty flowered village and remarkably, this fountain offers drinking water 👍

Translated by Google •

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79.4 km

End point

Train Station

Way Types & Surfaces

Way Types

74.7 km

4.07 km

491 m

132 m

< 100 m

Surfaces

77.2 km

2.08 km

132 m

Elevation

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

Highest point (570 m)

Lowest point (280 m)

Weather

Thursday 30 July

32°C

21°C

78 %

Additional weather tips

Max wind speed: 16.0 km/h

to get more detailed weather forecasts along your route

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Cize Viaduct – Cize-Bolozon Viaduct loop from Ceyzériat

Thoirette on the Ain River

Cize Viaduct

Cize-Bolozon Viaduct

Viaduct Cize-Bolozon

Grand-Corrent Climb

Simandre-sur-Suran

Nearby routes

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