Coast View Trail – Golden Gate Bridge loop from Castro
Coast View Trail – Golden Gate Bridge loop from Castro
2.8
(9)
81
riders
Coast View Trail – Golden Gate Bridge loop from Castro
05:53
78.6km
1,350m
Mountain biking
Hard mountain bike ride. Very good fitness required. Suitable for all skill levels. The starting point of the route is accessible with public transport.
Last updated: May 28, 2026
Tips
Includes a segment in which cycling is not permitted
After 29.4 km for 55 m
Waypoints
Start point
Train Station
Get Directions
9.24 km
Battery Marcus Miller
Fort
26.2 km
West Blithedale Avenue Trailhead
Highlight • Trail
Tip by
29.2 km
Old Railroad Grade Trail Gate Overlook
Highlight • Viewpoint
Tip by
29.3 km
Railroad Grade at Fern Canyon & Summit
Highlight • Trail
Tip by
33.2 km
Railroad Grade Fire Road Overlook to San Francisco
Highlight • Viewpoint
Tip by
33.9 km
Flowy downhill section above Laguna Creek
Highlight • Trail
Tip by
37.4 km
Old Mine Trail (lower) 🌲
Highlight (Segment) • Trail
Tip by
38.3 km
Coast View Trail
Highlight (Segment) • Trail
Tip by
67.3 km
Golden Gate Bridge
Highlight (Segment) • Bridge
Tip by
78.6 km
End point
Train Station
Way Types & Surfaces
Way Types
42.2 km
20.3 km
6.30 km
6.16 km
1.96 km
1.78 km
< 100 m
Surfaces
43.8 km
17.7 km
12.4 km
3.32 km
1.25 km
210 m
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Elevation
Highest point (530 m)
Lowest point (0 m)
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Weather
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Wednesday 24 June
18°C
12°C
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Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.
Description
If you're looking for an epic day out on two wheels that truly tests your endurance and rewards you with unparalleled views, the Coast View Trail – Golden Gate Bridge loop from Castro is a difficult mountain biking route spanning 48.8 miles (78.6 km) with a substantial 4431 feet (1351 metres) of elevation gain, typically taking around 5 hours and 53 minutes. This extensive ride is best suited for experienced mountain bikers seeking a challenging adventure that combines classic singletrack with iconic Bay Area landmarks.
What to expect on Coast View Trail – Golden Gate Bridge loop from Castro
This route offers a journey through incredibly diverse landscapes, starting from the urban energy of Castro and transitioning into the dramatic coastal bluffs and open, scrub-lined ridges of the Coast View Trail. You'll navigate largely singletrack terrain, which can be quite challenging due to surface erosion, deep ruts, and rocks, especially on descents where constant braking and high alertness are required. Expect stunning panoramic ocean views as you descend towards the Pacific, with glimpses of the San Francisco Bay and even redwood forests in associated sections. This is a classic XC singletrack experience, but be prepared for significant climbs, some of which might even require walking your bike.
Planning your visit
Connecting the Coast View Trail in Mount Tamalpais State Park to a loop originating in Castro and crossing the Golden Gate Bridge is a very extensive undertaking, combining distinct trail systems. Be aware that this comprehensive loop will likely involve significant road riding sections to link the different geographical areas. The Coast View Trail itself is a popular multi-use trail, so you should be mindful of hikers, particularly if you're riding on weekends. Given the distance and elevation, plan for an early start and carry plenty of water and supplies.
Trail details
- Distance: 48.8 miles (78.6 km)
- Elevation gain: 4431 feet (1351 metres)
- Difficulty: difficult
- Estimated time: 5 hours and 53 minutes
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