OCT1
Trail Running•Endurance
La Jurassienne 300 km
Culoz, Auvergne-Rhône-Alpes, France300 km+13,000 m
Trail Running100K
La Franco-Suisse
2 October 2027
Les Rousses, Bourgogne-Franche-Comté, France
Race details
Modality
Individual
Organizer
Ultra Trail des Montagnes du Jura
Distance
105 km
Elevation
+4,000 m
Terrain
Trail
Difficulty
Elite
Course profile
Mountainous
Circuit
Ultra Trail des Montagnes du Jura (UTMJ)
Event description
La Franco-Suisse is a demanding 105km trail race that traverses the stunning landscapes of the Jura Mountains, crossing the border between France and Switzerland. Featuring 4000m of elevation gain and starting in Les Rousses, this technical course is a premier challenge for ultra-runners seeking a scenic mountain adventure.
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OCT2
Trail Running•50 Miles
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Les Rousses, Bourgogne-Franche-Comté, France75 km+2,600 m
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Sport
Trail Running
Distance
100K
Country
France
Region
Bourgogne-Franche-Comté