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Les Rousses — 1,160 m

Les Rousses, 1,160 m, in Jura. Main climb: 7.7 km at 5.3% average, 405 m of climbing from Morez (Hauts de Bienne). The Tour de France has been over it 1 times since 2026.

At a glance

Distance
7.7 km
Elevation gain
405 m
Average gradient
5.3 %
Difficulty index
2.2 Easy

Figures for the main climb (From Morez (Hauts de Bienne)). The other climbs are further down.

Location

Department
Jura
Altitude
1,160 m
Coordinates
46.48583, 6.06167

Map of the climbs

1 km© IGN – PLAN IGN v2 · © les contributeurs d’OpenStreetMap
0,5 km© IGN – PLAN IGN v2 · © les contributeurs d’OpenStreetMap

Cycling ascents

Derived climbs, with their figures
Main climb Distance Elevation gain Average gradient Steepest 500 m Difficulty index
From Morez (Hauts de Bienne) 7.7 km 405 m 5.3 % 9.0 % 2.2 Easy

Scroll the table sideways to see every column.

1 ascent proposed here — other ways up this col remain possible.

Distances and elevation gains derived from the OpenStreetMap road network and a digital terrain model, measured on the very profile shown here.

Figures computed on 7 September 2026.

The Tour de France here

Crossings
1
Editions
1
On the route
from 2026 to 2026
Usual category
Category 3
Year Stage Cat. First over the top
2026 Stage 15 Champagnole → Plateau de Solaison Category 3 Valentin Paret-Peintre

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Straight-line distances, not road distances. The cols a climb actually rides over are listed above.

Frequently asked questions

How long is the climb to Les Rousses?

The hardest climb of Les Rousses, from Morez (Hauts de Bienne), is 7.7 km long for 405 m of ascent, i.e. 5.3% average.

What is the steepest part of Les Rousses?

The steepest 500 m sits at 9.0%, and the hardest kilometre is the 3th, at 7.0%.

How many times has the Tour de France been over Les Rousses?

The Tour de France has crossed Les Rousses 1 times, from 2026 to 2026.

Les Rousses: add this col to your collection

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