The best MTB trails in Isère
4.4
(5559)
36,962
riders
2,847
rides
Last updated: October 18, 2025
4.7
(82)
347
riders
1. Via du Tram
39.3km
03:33
1,020m
1,020m
Expert mountain bike ride. Very good fitness required. Advanced riding skills necessary.
4.9
(8)
206
riders
2. The Megavalanche — Allemond depuis Pic Blanc
20.8km
01:50
100m
2,600m
Expert mountain bike ride. Great for any fitness level. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
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4.4
(33)
134
riders
3. Boucle de Grand Rocher et Crêt du poulet
24.4km
02:43
800m
790m
Intermediate mountain bike ride. Good fitness required. Suitable for all skill levels.
4.8
(10)
206
riders
Expert mountain bike ride. Very good fitness required. Advanced riding skills necessary.
4.1
(13)
61
riders
Expert mountain bike ride. Very good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
4.6
(10)
82
riders
6. Boucle de Mizoën - Parc National des Ecrins
30.5km
03:28
1,250m
1,260m
Expert mountain bike ride. Very good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
4.6
(5)
55
riders
7. Boucle de la Crête de la Molière — Parc naturel régional du Vercors
42.0km
04:26
1,230m
1,240m
Expert mountain bike ride. Very good fitness required. Advanced riding skills necessary.
4.0
(7)
29
riders
8. The Bec de l'orient loop — Vercors regional natural park
32.7km
03:13
840m
840m
Expert mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
3.8
(4)
34
riders
9. Boucle de la Crête du mont Jalla — Parc naturel régional de Chartreuse
14.6km
01:48
700m
700m
Expert mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
4.0
(1)
9
riders
10. Boucle de Recoin depuis Revel
29.7km
03:50
1,350m
1,350m
Expert mountain bike ride. Very good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
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Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.
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