The best road cycling routes in Loma Alta Open Space Preserve
4.5
(81)
4,204
riders
63
rides
Last updated: October 12, 2025
5.0
(7)
366
riders
1. Nicasio Reservoir – Nicasio loop from Fairfax
79.6km
03:36
720m
720m
Intermediate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
21
riders
2. Cal Park Tunnel & Pathway – Tiburon Linear Park Bike Trail loop from Fairfax
95.5km
04:22
1,000m
1,000m
Expert road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
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4
riders
3. Fairfax – Alpine Lake loop from Fairfax
49.0km
02:34
830m
830m
Intermediate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
5.0
(3)
121
riders
4. Nick's Cove and Boat Launch – Tomales loop from Fairfax
108km
04:49
1,110m
1,110m
Expert road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
5.0
(1)
70
riders
5. Alpine Lake – Alpine Dam loop from Fairfax
33.6km
01:56
790m
790m
Intermediate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
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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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