4.7
(20)
413
riders
6
rides
Gravel biking around Colma offers access to diverse terrain, primarily through its proximity to the San Bruno Mountain State & County Park and nearby coastal areas. The region features rugged landscapes with significant elevation changes, providing challenging climbs and descents. Riders can experience views of the Pacific Ocean, the central Bay, and the San Francisco skyline, alongside coastal paths and varied natural drainage systems. The terrain includes mountain ascents and Bay Area viewpoints.
Last updated: May 16, 2026
5.0
(9)
176
riders
48.3km
03:43
980m
980m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.9
(7)
105
riders
59.9km
04:15
1,070m
1,070m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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5.0
(3)
94
riders
85.6km
05:57
1,650m
1,650m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
17
riders
84.2km
05:48
1,380m
1,380m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
8
riders
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Good vantage point.
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The bridge is more delicate than it appears at first glance.
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This isn't the sort of road you'd take a vehicle on, nowadays - but it's great for nontechnical mountain biking, and this high point gives you nice views over the surrounding hills.
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Devils slide itself is nice and just to the south is the beautiful Gray Whales Cove beach. There is plenty of parking at both places. Two notes for cyclist: 1. cycling along Hwy 1, coming from Pacifica, requires climbing on a relatively narrow but highly frequented road. It is not a long climb until the turnoff to Devils slide, but it might be stressful for cyclists who are not used to riding in heavy traffic. Hwy 1 south of Devils slide has enough space for everyone. 2. If you cycle on Hwy1, then check the wind forecast beforehand. Dominant wind direction is NW, which means cycling southbound maximizes tailwind and minimizes breathing in all the air pollution from stinky cars.
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A spectacular, safe cycle route across the bridge. Completely isolated from the cars.
1
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This overlook designed by Mr. Bowers is one of many highway improvements that are the result of his leadership, innovation and lifelong dedication to attractive highway design, landscaping, erosion control and roadside improvements. The view of the Golden Gate Bridge from here is simply magnificent.
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There are over 10 gravel bike routes available around Colma on komoot, offering a variety of experiences for different skill levels. These routes are highly rated by the komoot community.
The gravel biking routes around Colma range from moderate to difficult. While there is at least one easy route, the majority of the 10+ available tours are considered difficult, featuring significant elevation changes and challenging terrain, especially within areas like San Bruno Mountain State & County Park.
Gravel biking near Colma offers diverse landscapes, primarily centered around the San Francisco Peninsula. You can expect rugged terrain with significant elevation changes, providing expansive views of the Pacific Ocean, the central Bay, and the San Francisco skyline. Many routes feature coastal paths and mountain ascents.
Yes, San Bruno Mountain State & County Park offers gravel biking opportunities. Trails like the Saddle Loop Trail are suitable for gravel bikes, offering a wide gravel surface. Other trails like the Old Ranch Road Trail and Day Camp Service Road are also mentioned for mountain biking, which can often be suitable for gravel bikes. The park features challenging climbs and descents with great views.
The gravel biking routes around Colma are highly rated by the komoot community, with an average score of 4.6 stars from over 20 reviews. Riders often praise the diverse terrain, the challenging climbs, and the rewarding views of the Pacific Ocean and the Bay Area skyline.
While many routes around Colma are rated as difficult, there is at least one easy gravel bike route available. For beginners or families, it's recommended to carefully check the route details on komoot, focusing on routes explicitly marked as 'easy' or 'moderate' and reviewing elevation profiles before heading out.
Yes, several popular gravel bike routes near Colma are loops. Examples include the Golden Gate Bridge β Coastal Trail loop from Carl Street & Cole Street, the Golden Gate Bridge β Coastal Trail loop from Church, and the Baquiano Trail β Rockaway Beach loop from Sky Ridge. These offer varied distances and views.
Many routes offer stunning natural attractions. You can pass by or get views of significant landmarks like the San Bruno Mountain State & County Park itself, which is a natural monument. Other highlights include viewpoints like Twin Peaks view from Christmas Tree Point and Grand View Park, offering expansive vistas of the Bay Area.
The Old Colma Road Trail, located in nearby Pacifica, is a popular and flowing trail suitable for intermediate gravel riding. It can be accessed from the Gray Whale Cove Trail Parking lot and connects to other routes like Montana Mountain Access Road and Pedro Mountain Road Trail, offering scenic views and coastal connections.
While San Bruno Mountain State & County Park has specific regulations, generally, dogs are permitted on leash on designated trails. It's always best to check the official park website for the most current rules regarding dogs on specific biking trails within the park to ensure compliance. Colma also has a local Bark Park with a gravel track for dogs.
The Bay Area generally offers good biking weather year-round. However, for gravel biking around Colma, spring and fall often provide the most pleasant conditions with mild temperatures and less chance of heavy rain or extreme heat. Winter can be wet, and summer can sometimes bring coastal fog, but both seasons can still offer enjoyable riding days.
Parking availability varies by trail. For routes accessing the Old Colma Road Trail in Pacifica, the Gray Whale Cove Trail Parking lot is a known access point. For San Bruno Mountain State & County Park, there are designated parking areas within the park. Always check specific route details on komoot or park websites for precise parking information.


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