4.6
(179)
9,733
riders
15
rides
Road cycling routes around San Carlos offer a diverse landscape, situated in the heart of the San Francisco Peninsula. The region features varied terrain, including challenging ascents and well-paved surfaces, providing scenic views and access to natural attractions. Cyclists can explore routes that feature both historical landmarks like the Pulgas Water Temple and natural landscapes such as the Pulgas Ridge Open Space Preserve.
Last updated: July 9, 2026
5.0
(5)
264
riders
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
54
riders
65.1km
02:40
130m
130m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

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17
riders
Moderate road ride. Great for any fitness level. Some segments of this route may be unpaved and difficult to ride.
5.0
(1)
42
riders
33.1km
01:28
70m
70m
Moderate road ride. Great for any fitness level. Some segments of this route may be unpaved and difficult to ride.
14
riders
36.4km
01:29
200m
200m
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.
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This mostly paved bike trail alongside Alpine Road is great for bike commuting — just don't run over any slower trail users! The trail runs all the way from Portola Valley to Stanford, offering some nice shade along the way. The brief moments of unpaved trail are near the Portola Valley end.
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Woodside Store was built back in the 1850s by two pioneers who came to California for the gold rush. At the time it was the only stagecoach stop between San Francisco and Santa Clara, and it carried all the essential items that travelers riding between cities might need. The store has been restored, inside and out, to look exactly as it did centuries ago. You can call the museum ahead of your trip to book tours.
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Alameda de las Pulgas Road has consistent traffic but features a good bike lane for safe cycling. The route is straightforward and flat, it works for a smooth ride through the area.
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The San Francisco Bay Trail consists of over 350 miles of interconnected trails around the eponymous bay. This section, between the urban sprawl and evaporation bonds for salt mining, won't win any awards for its scenic views. However, it is a nice separate trail that allows you to ride away from road traffic.
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This pedestrian bridge spans Redwood Creek, giving you a peaceful alternative to Highway 101.
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You're now entering (or exiting...) the Port of Redwood City, the only deep-water port in South San Francisco Bay. It has a public boat launch and about a mile of public waterfront.
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This section of the pedway heads east and ties into the Bay Trail. There are lots of access points, and a fascinating difference in views as you'll generally find urban life on one side of the trail, with natural landscapes and wildlife on the other side.
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San Carlos offers a diverse range of road cycling routes, catering to various fitness levels. You'll find everything from leisurely rides on well-paved surfaces to more challenging ascents with significant elevation gains. The terrain is varied, featuring scenic views and access to natural attractions and historical landmarks.
There are over a dozen road cycling routes around San Carlos documented on komoot, with 4 easy and 8 moderate options. This variety ensures there's a suitable ride for most cyclists.
Yes, San Carlos offers several easy road cycling routes. While many routes are moderate, there are 4 designated easy options perfect for beginners or those looking for a more relaxed ride. These routes typically feature less elevation gain and well-maintained surfaces.
Many routes incorporate significant landmarks. For instance, the Lower Kings Mountain Road – Pulgas Water Temple loop from San Carlos features the historic Pulgas Water Temple. Other attractions in the wider area include the unique Flintstone House and the Tafoni Sandstone Formation.
The Portola Valley – Manzanita Way loop from Pulgas Ridge Open Space Preserve is a popular moderate ride that begins from this preserve. Pulgas Ridge Open Space Preserve serves as a convenient starting point for several cycling loops, offering access to natural landscapes.
Yes, the Bayfront Salt Marsh – Smith Slough loop from San Carlos is a moderate route that takes you through the Bayfront Salt Marsh area, offering distinct views of the baylands and a different cycling experience compared to the inland hills.
The road cycling routes around San Carlos are highly rated by the komoot community, with an average score of 4.5 stars from over 90 reviews. Cyclists often praise the varied terrain, scenic views, and the inclusion of natural attractions and historical sites along the routes.
The most popular times for cycling in the San Carlos area are typically March, April, and May. During these months, the weather is generally favorable for outdoor activities, making it ideal for exploring the region's diverse routes.
The Crystal Springs Corridor is recognized for its safe biking conditions and is a significant area for road cycling. Routes like the Lower Kings Mountain Road – Pulgas Water Temple loop from San Carlos often utilize parts of this corridor, offering a pleasant and secure riding experience.
Absolutely. The Junipero Serra Boulevard – Palo Alto-Los Altos Bike Path loop from San Carlos is a popular moderate route that leads through the Palo Alto-Los Altos area, providing a different urban and suburban cycling experience.
While the komoot guide primarily lists moderate routes, the region surrounding San Carlos, including areas like Old La Honda Road, offers more challenging options with significant elevation gains for experienced riders seeking a demanding workout. These routes often feature climbs of 900 meters or more.
Yes, some routes offer views of local water bodies. The Lower Crystal Springs Reservoir is a prominent feature in the area, and routes that traverse the Crystal Springs Corridor will often provide scenic glimpses of it.


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