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34,045EventsUnited States2026
SEP 2026
20SAT
19
SEP
Trail de l'ours - Saint-Claude
Saint-Claude, FR
SAT
19
SEP
10 Km de Lons-Le-Saunier
Lons-le-Saunier, FR
SUN
20
SEP
Trail de la Gi j'y monte - Cormaranche-en-Bugey
Cormaranche-en-Bugey, FR
SUN
20
SEP
La Course de la Saint-Michel 11 km 2026
Brens, FR
SUN
20
SEP
La Course de la Saint-Michel 4,2 km 2026
Brens, FR
SUN
20
SEP
La Saint So Course
Saint-Sorlin-en-Bugey, FR
SUN
20
SEP
Course de la Saint-Michel - Brens
Brens, FR
SUN
20
SEP
La Saint so course - Saint-Sorlin-en-Bugey
Saint-Sorlin-en-Bugey, FR
SUN
20
SEP
Les Montées du Revard
Aix-les-Bains, FR
SUN
20
SEP
Aix To Peak Trail - Aix Les Bains
Aix Les Bains, FR
SUN
20
SEP
10km de la Foire de Savoie
Chambéry, FR
MON
21
SEP
Trail de l'Ours
Saint-Claude, FR
MON
21
SEP
JuraSwimRun - Barésia-sur-l'Ain
Barésia-sur-l'Ain, FR
MON
21
SEP
Ultimate Man lac de Narlay
Le Frasnois, FR
MON
21
SEP
Les montées du Revard - Les Deserts
Les Deserts, FR
TUE
22
SEP
Grimpée du Pays Rochois
La Roche-sur-Foron, FR
TUE
22
SEP
Course de la Saint-Michel
Brens, FR
TUE
22
SEP
Trail des Sangliers
Pontarlier, FR
WED
23
SEP
Foulée de chevry
Chevry, FR
FRI
25
SEP
Saint-fé trail - Saint-Ferréol
Saint-Ferréol, FR
Trail de l'ours - Saint-Claude
Saturday, September 19, 2026 · Saint-Claude, France
Distances
10K
20km
Start location
About this race
The Trail de l'ours offers two distinct atmospheres on a challenging course. The race begins in daylight on a demanding, breathtaking route, with the second half tackled under the cover of night. Semi-self-sufficiency is key; bring your own cup for aid stations. A passionate team awaits.