The best running trails around Les Clefs
4.4
(229)
20,486
runners
338
runs
Last updated: October 20, 2025
91
runners
1. Bois du Mont loop from Les Clefs
10.7km
01:30
430m
430m
Expert run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
58
runners
2. Running loop from Thônes
8.10km
00:51
90m
90m
Intermediate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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60
runners
3. Running loop from Manigod
12.1km
01:30
520m
520m
Expert run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
57
runners
4. Col de Plan Bois loop from Serraval
14.2km
01:45
590m
590m
Expert run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(2)
94
runners
5. Bois du Mont loop from Thônes
6.92km
01:06
400m
400m
Expert run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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