The best MTB trails around Castro Valley
4.9
(103)
526
riders
28
rides
Last updated: October 19, 2025
4.7
(10)
62
riders
1. Redtail and Brandon Skyline Trails loop — Anthony Chabot Regional Park
34.4km
03:18
800m
810m
Intermediate mountain bike ride. Good fitness required. Advanced riding skills necessary.
4.0
(3)
24
riders
2. Mountainbike loop from Fairview
34.9km
03:06
720m
720m
Intermediate mountain bike ride. Good fitness required. Advanced riding skills necessary.
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5.0
(19)
47
riders
3. Lake Chabot Marina loop from East End
19.9km
01:57
460m
460m
Intermediate mountain bike ride. Good fitness required. Advanced riding skills necessary.
5.0
(1)
23
riders
4. Mountainbike loop from Mulford
21.5km
02:08
560m
560m
Intermediate mountain bike ride. Good fitness required. Advanced riding skills necessary.
5.0
(2)
35
riders
5. MacDonald Trail Viewpoint – Lake Chabot Marina loop from Mulford
30.5km
02:55
660m
660m
Intermediate mountain bike ride. Good fitness required. Advanced riding skills necessary.
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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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