OCT3
Trail Running•100K
La Franco-Suisse
Les Rousses, Bourgogne-Franche-Comté, France105 km+4,000 m
Trail RunningEndurance
La Jurassienne 300 km
1 October 2026
Culoz, Auvergne-Rhône-Alpes, France
Race details
Modality
Relay
Organizer
Ultra Trail des Montagnes du Jura
Distance
300 km
Elevation
+13,000 m
Terrain
Trail
Difficulty
Elite
Course profile
Mountainous
Minimum age
18+
Certified
No
Circuit
Ultra Trail des Montagnes du Jura (UTMJ)
Event description
La Jurassienne is the flagship 300 km ultra-endurance race of the Ultra Trail des Montagnes du Jura, starting from the scenic town of Culoz. Featuring a massive 13,000m of elevation gain, this trail event offers an extraordinary journey through the rugged terrain and stunning vistas of the Jura mountains.
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Sport
Trail Running
Distance
Endurance
Country
France
Region
Auvergne-Rhône-Alpes