Ultra Trail du Grand Colombier 2025

Experience the big premiere on May 24, 2025!
Because the nature of Bugey naturally lends itself to trail running, you will discover varied terrain, mountain ridges, dense forests, waterfalls and lakes of Bugey throughout the 6 different courses.

The races:
- UTGC 120 km / 5000 m D+ starting from Belley (solo and 5-person relay).
- Ultra 80 km / 3000 m D+ starting from Contrevoz (solo and 3-person relay).
- 42 km by Mac Sport / 2000 m D+ starting from Hauteville.
- Trail 25 km / 1300 m D+ starting from Seyssel.
- Nature race 16 km / 100 m D+ starting from Seyssel.
- Run 7 km / 200 m of D+ starting from Culoz.

The arrivals of the 6 races will take place in Culoz, at the foot of the Grand Colombier.

Details, program and registrations on the Ultra Trail du Grand Colombier website.

From Saturday 24 to Sunday 25 May 2025.

À proximité

Tourism institutions

Bureau d’information touristique de Chanaz Aix les Bains Riviera des Alpes

Chanaz

Cultural activities

Cooking workshops

Culoz-Béon

Escape game : Mercure vs Pluton

Chanaz

Bed & breakfast

Chambres chez l’habitant “A-Kwaba”

Culoz-Béon

Leisure

Cruises from Lavours with Bateaucanal

Lavours

Sport

Grandes Traversées du Jura (GTJ) : Mountain bike route from Mandeure to Culoz via the Grand Colombier Massive

Culoz-Béon

Services

Electric boat rental

Chanaz

Historic site and monument

Village of Ruffieux

Ruffieux

Hotel - restaurant

Hotel-restaurant : Auberge de la Paillère

Lavours

Organic Farming (AB)

Choupatates – Organic farming

Ceyzérieu

Bed & breakfast

Le Doux Nid

Chanaz

Service providers

La Ferme du Marais

Ceyzérieu