The best MTB trails in Summit County

156rides

4.7

(47)

3,157 people rode here

Mountain biking in Summit County is one of the best ways to explore more of this area of Colorado. To help you experience the best the region has to offer, we’ve reviewed our full collection of mountain bike routes to bring you the best. Just click on any of the routes below to browse real tips and photos shared by other members of Komoot’s mountain biking community, to see what they liked most about these Tours—and to find the perfect mountain bike route for your next ride.

Galena Gulch to Colorado Trail — Breckenridge	Expert 03:28 32.8km
Keystone Gulch to Soda Creek loop — Keystone	Intermediate 02:51 27.7km
Boreas Pass Road/Gold Dust Trail loop — Breckenridge	Expert 04:34 51.8km
Peaks Trail loop – Breckenridge	Expert 02:23 32.1km
Baker's Tank Trail loop — Breckenridge	Intermediate 02:14 26.3km
Tenderfoot Mountain loop via Oro Grande Trail — Keystone	Intermediate 02:07 19.8km
Peak 9-Wheeler-Spruce-Burro loop — Breckenridge	Intermediate 02:37 20.5km
Frisco 20 Loop — Frisco	Expert 03:19 31.8km
Colorado Trail: Copper Mountain to Searle Pass — Copper Mountain	Intermediate 03:21 31.4km

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Map data © OpenStreetMap contributors
1
1
Galena Gulch to Colorado Trail — Breckenridge
03:28
32.8km
9.5km/h
830m
830m
Expert
88
Expert mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
Map data © OpenStreetMap contributors
2
2
Keystone Gulch to Soda Creek loop — Keystone
02:51
27.7km
9.7km/h
740m
740m
Intermediate
5.0
(1)
72
Intermediate mountain bike ride. Good fitness required. Advanced riding skills necessary.

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Map data © OpenStreetMap contributors
3
3
Boreas Pass Road/Gold Dust Trail loop — Breckenridge
04:34
51.8km
11.3km/h
950m
950m
Expert
4.0
(1)
61
Expert mountain bike ride. Very good fitness required. Suitable for all skill levels.
Map data © OpenStreetMap contributors
4
4
Peaks Trail loop – Breckenridge
02:23
32.1km
13.5km/h
420m
430m
Expert
4.8
(6)
47
Expert mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
Map data © OpenStreetMap contributors
5
5
Baker's Tank Trail loop — Breckenridge
02:14
26.3km
11.8km/h
570m
570m
Intermediate
4.7
(3)
44
Intermediate mountain bike ride. Good fitness required. Advanced riding skills necessary.
Map data © OpenStreetMap contributors
6
6
Tenderfoot Mountain loop via Oro Grande Trail — Keystone
02:07
19.8km
9.3km/h
520m
530m
Intermediate
31
Intermediate mountain bike ride. Good fitness required. Advanced riding skills necessary.
Map data © OpenStreetMap contributors
7
7
Peak 9-Wheeler-Spruce-Burro loop — Breckenridge
02:37
20.5km
7.9km/h
890m
890m
Intermediate
4.0
(1)
23
Intermediate mountain bike ride. Good fitness required. Suitable for all skill levels.
Map data © OpenStreetMap contributors
8
8
Frisco 20 Loop — Frisco
03:19
31.8km
9.6km/h
1,070m
1,070m
Expert
20
Expert mountain bike ride. Very good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
Map data © OpenStreetMap contributors
9
9
Colorado Trail: Copper Mountain to Searle Pass — Copper Mountain
03:21
31.4km
9.4km/h
870m
870m
Intermediate
13
Intermediate mountain bike ride. Good fitness required. Suitable for all skill levels.