4.7
(232)
8,594
riders
92
rides
Road cycling in Foothills Open Space Preserve offers a diverse landscape for riders, characterized by rolling hills, open spaces, and scenic valleys. The region features well-maintained roads that wind through natural preserves and past local landmarks. Elevation changes range from gentle slopes to more challenging climbs, accommodating various fitness levels. The area includes rugged chaparral, dense woodlands, and open fields, providing varied terrain for road cyclists.
Last updated: April 27, 2026
12
riders
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
6
riders
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.

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4.5
(2)
155
riders
92.0km
05:05
1,830m
1,830m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
5.0
(2)
55
riders
27.9km
01:19
310m
310m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
20
riders
23.9km
01:14
210m
210m
Moderate road ride. Great for any fitness level. Some segments of this route may be unpaved and difficult to ride.
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The Northern part of Alpine Road is a paved and curvy descent through wooded areas and runs parallel to Coal Mine Ridge Preserve, eventually connecting with the trailhead there.
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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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This winding side road is very lightly trafficked and carries you between Stanford and the Palo Alto hills with partial shade the entire way. On the east side of the road you will find Frenchman's Tower, and old brick landmark.
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This fantastic tavern, founded in 1852, is the second oldest in the state. It features a large, beer garden-style outdoor area with plenty of shade. An extensive beer and food menu makes it a perfect stop to enjoy a brew and some great food after a ride.
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From Elena Road, you’ll be treated to breathtaking views of the bay and surrounding hills. The vantage point offers a peaceful scene of the landscape, showcasing the natural beauty of the Bay Area.
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While this is an expressway, there is good room for safe riding and most of the day it isn't too heavily trafficked which makes for a great, rolling straight run
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Old La Honda Road is considered one of the most challenging climbs in the Bay Area. The road winds through Redwood forests, offering stunning views of the surrounding mountains and valleys, as well as a peaceful and enjoyable ride.
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There are over 75 road cycling routes available in Foothills Open Space Preserve, offering a diverse range of options for cyclists of all levels.
The preserve offers a varied terrain with routes ranging from easy to difficult. You'll find 39 easy routes, 30 moderate routes, and 8 more challenging options, characterized by rolling hills and scenic valleys.
Yes, beginners can enjoy many routes. For an easy ride through pleasant scenery, consider the Portola Valley – Rossotti's Alpine Inn loop from Enid Pearson-Arastradero Preserve, which is 11.9 miles long. Another accessible option is the Portola Valley – Rossotti's Alpine Inn loop from Congregation Beth Am.
For advanced riders seeking a challenge, the Alpine Road Loop is a demanding option. This route covers nearly 92 kilometers and features significant elevation changes, making it suitable for experienced cyclists.
Yes, many routes in the preserve are loops. Popular choices include the Alpine Road – Dwight Crowder Path loop from La Honda, the Portola Valley – Rossotti's Alpine Inn loop from Enid Pearson-Arastradero Preserve, and the Rossotti's Alpine Inn – Junipero Serra Boulevard loop from Los Trancos Woods.
The region generally offers pleasant cycling conditions for much of the year. Spring and fall often provide mild temperatures and beautiful scenery. Summers can be warm, so early morning rides are recommended, while winters are typically mild but can bring occasional rain.
Road cycling routes in Foothills Open Space Preserve offer scenic views of rolling hills, open spaces, and picturesque valleys. Many routes traverse natural preserves, providing a sense of tranquility and natural beauty.
While the preserve features varied terrain, some of the easier, flatter sections of routes, particularly those on dedicated paths, can be suitable for families. Always check the route's difficulty and elevation profile to ensure it matches your family's comfort level.
The komoot community rates the routes highly, with an average score of 4.7 stars from over 240 reviews. Riders often appreciate the diverse landscape of rolling hills and scenic valleys, as well as the well-maintained roads.
Many routes pass through or near small towns and communities in the Portola Valley area, where you can find cafes and local establishments for refreshments. Rossotti's Alpine Inn is a notable landmark mentioned in several routes, often serving as a popular stop for cyclists.
Route distances vary significantly, from shorter loops around 12 miles (19 km) to longer, more challenging rides approaching 57 miles (92 km). This allows cyclists to choose a route that fits their desired distance and time commitment.


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