The best MTB trails around Union City
4.7
(17)
169
riders
20
rides
Last updated: October 31, 2025
4
riders
1. Bayview Trail loop — Coyote Hills Regional Park
13.1km
00:53
90m
90m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
5.0
(3)
19
riders
2. D.U.S.T. Trail – Red Hill Trailhead loop from Newark
22.1km
01:45
240m
240m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
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5.0
(1)
13
riders
3. Red Hill Trailhead – D.U.S.T. Trail loop from Newark
26.2km
01:55
190m
190m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
5.0
(1)
8
riders
4. Red Hill Trailhead – Coyote Hills Regional Park loop from Newark
20.9km
01:27
190m
190m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
7
riders
5. D.U.S.T. Trail – Red Hill Trailhead loop from Fremont
36.9km
02:21
150m
150m
Intermediate mountain bike ride. Good fitness required. Suitable for all skill levels.
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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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