The best MTB trails around Marin City
4.8
(131)
1,799
riders
96
rides
Last updated: October 13, 2025
4.9
(20)
111
riders
1. Mount Tamalpais & Coastal Trail loop — Mount Tamalpais State Park
35.4km
03:20
840m
840m
Intermediate mountain bike ride. Good fitness required. Suitable for all skill levels.
5.0
(2)
50
riders
2. Tennessee Valley/Miwok loop — Marin Headlands
17.6km
01:59
570m
570m
Intermediate mountain bike ride. Good fitness required. Suitable for all skill levels.
Sign up for free
43
riders
3. Tennessee Valley/Muir Beach loop — Marin Headlands
32.4km
03:26
970m
970m
Expert mountain bike ride. Very good fitness required. Suitable for all skill levels.
29
riders
4. Marincello/Bobcat/Old Springs loop — Marin Headlands
11.5km
01:20
400m
400m
Intermediate mountain bike ride. Good fitness required. Suitable for all skill levels.
4.5
(4)
71
riders
5. Railroad Grade Fire Road – Fern Creek and spring loop from Mill Valley
42.1km
04:06
1,050m
1,060m
Expert mountain bike ride. Very good fitness required. Suitable for all skill levels.
Get access to more routes and recommendations from other explorers.
Sign up for free
Already have an account?
Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.
Get inspired with the komoot mobile app
Explore more
Browse the best MTB trails in other regions.
Get ready to conquer new peaks
Sign up for Free