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Pratique du vélo de route en direction du col de Saxel aux Voirons.

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The major passes of stage 15

From the Salève to the Solaison Plateau: the climbs on this stage

On Sunday 19 July 2026, the riders in the Tour de France will cross the Monts du Genevois during the 15th stage, which runs from Champagnole to the Plateau de Solaison. After more than 100 kilometres of racing through the Jura and the Pays de Gex, the first major showdowns between the favourites could begin on the region’s roads.

Beyond the sporting aspect, this stage is an invitation to discover some exceptional landscapes. From the Jura to the Salève, and on to the mountains of Haute-Savoie, the riders will pass through varied landscapes that showcase the region’s natural richness.

The Tour de France’s passage through the region is the perfect opportunity to explore the Monts du Genevois, enjoy the panoramic views from the Salève and discover the many natural sites dotted along the route.

The climbs of stage 15

With challenging climbs, exceptional views and spectacular sections, the climbs on Stage 15 of the Tour de France will be one of the highlights of this mountain stage.

#1 Côte des Rousses

Km 36.8 – 1,097 m

6.6 km climb at 5.1%

Category 3


Right from the first few kilometres of the race, the riders will have to tackle the Côte des Rousses. Situated in the heart of the Jura mountains, this climb allows the peloton to gain altitude quickly and immerse themselves in a remarkable natural setting.

Set amongst forests, mountain pastures and panoramic views of the Jura mountains, this first challenge sets the tone for a stage that will offer the riders little respite.

#2 Col de la Croisette to Salève

Km 136 – 1,175 m

4.7 km climb at 11.2%

Category 1


After crossing the Pays de Gex and then the Genevois, the peloton reaches the Salève and its most famous climb: the Col de la Croisette.

Overlooking the Geneva basin, this climb is well known to cyclists in the region. Its steep gradients and spectacular route make it one of the most eagerly anticipated sections of the stage. The riders will race through exceptional scenery, with breathtaking views of Geneva, Lake Geneva, the Jura and the Alps.

#3 Côte du Mont

Km 146 – 823m

2.1 km climb at 8.3%

Category 3


After the descent from the Salève, the riders continue their journey through the hills of Haute-Savoie. The Côte du Mont presents a further challenge that is likely to exacerbate the fatigue accumulated throughout the day.

Although it receives less media attention than the Col de la Croisette or the final climb, it could nevertheless play an important role in shaping the stage and setting the stage for attacks before the finish.

#4 Solaison Plateau in Brison

Km 183.9 – 1,508 m

11.3 km climb at 9%

HC category


The stage concludes with the ascent of the Solaison Plateau, above Brison. This final climb is the day’s true test.

With its demanding gradients and unspoilt mountain scenery, it offers an exceptional setting for a Tour de France stage finish. The final few kilometres, which are particularly selective, should allow the best climbers to make their mark.

Watch on video

See the mountain passes on this stage on the map

Experience the Tour de France

in the heart of the Monts du Genevois

The Tour de France’s passage through the region is the perfect opportunity to discover the landscapes, activities and must-see sites of the Monts du Genevois. Plan your visit with our dedicated guide: an overview of the stages, practical information, ideas for days out, and the region’s legendary and unmissable climbs.

Extend your Tour de France experience in the Monts du Genevois