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Routes
Road cycling routes
United States
California
Contra Costa County

Brentwood

The best road cycling routes around Brentwood

4.6

(58)

161

riders

16

rides

Road cycling around Brentwood offers diverse landscapes, from scenic rolling hills and agricultural lands to marshlands and reservoir views. The region is characterized by its varied terrain, providing options for different skill levels. Cyclists can explore routes that wind through vineyards, along waterways, and past open fields. This area provides a blend of challenging climbs and flatter, paved paths.

Best road cycling routes around Brentwood

  • The most popular road cycling route is Slifer Park loop, a 21.4 miles (34.5 km) trail that takes 1 hour 27 minutes to complete. This easy route features mostly paved paths with minimal elevation gain.
  • Another top favourite among local road cyclists is Clayton Ranch loop, a moderate 44.8 miles (72.0 km) path. This route includes significant elevation gain through scenic rolling hills.
  • Local road cyclists also love the Los Vaqueros Reservoir – Kestrel Park loop from Arbor, a 48.4 miles (77.9 km) trail leading through varied terrain with reservoir views, often completed in about 3 hours 46 minutes.
  • Road cycling around Brentwood is defined by rolling hills, agricultural landscapes, and reservoir vistas. The network offers options for different ability levels, from easy, paved paths to moderate routes with notable climbs.
  • The routes in Brentwood are highly rated by the komoot community with an average score of 4.7 stars from over 10 reviews. More than 100 road cyclists have used komoot to explore Brentwood's varied terrain.

Last updated: May 10, 2026

5.0

(4)

8

riders

#1.

Slifer Park loop

34.5km

01:27

90m

90m

Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.

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Easy

5

riders

72.0km

03:17

750m

750m

Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

Moderate
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Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

Moderate

Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

Moderate

Moderate road ride. Great for any fitness level. Some segments of this route may be unpaved and difficult to ride.

Moderate
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Popular around Brentwood

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Tips from the Community

Sue
May 24, 2025, Big Break Trail

The Big Break Regional Trail is a wonderful 3-mile paved path along the Delta shoreline. It’s a perfect route for spending the day hiking, biking, and birdwatching. The trail connects to the Marsh Creek Regional Trail, making it a fantastic traffic-free route to access other destinations in the area including Brentwood, Oakley, and Antioch.

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Sue
June 21, 2024, Newport Drive

Newport Drive is a nice quiet road with a bike lane, a nice change from the otherwise often shoulderless roads in this area. It passes by Discovery Bay, which is a charming, gated community that also has a public area. If you need a break, it's a good place to stop before heading back onto the highway.

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The Marsh Creek Regional Trail stretches about 6 miles through Contra Costa County, California. It meanders along the name-giving Marsh Creek and offers scenic views of wetlands, grasslands, and wooded areas. The paved trail is popular for walking, running, and cycling.

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The excellent long distance trail is interrupted a few yards west from here by a road.

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Traveler
February 5, 2024, Kestrel Park

Neighborhood park along Marsh Creek at the Junction of several trails, Well equipped with fitness devices and playground. Picnic shelters and water make it a good place for a break

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The Big Break Regional Shoreline is a scenic park located in Oakley. Covering over 1,600 acres, it offers a diverse natural environment with marshes, wetlands, and waterways. A great way to enjoy the area and spot various bird species is during a hike along the Big Break Trail.

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Sue
January 8, 2024, Marsh Creek Trail

This multi-use pathway runs alongside Marsh Creek, passing through vast, bountiful farmlands. It is a paved trail stretching about 6.5 miles from Big Break, where the Delta shores meet the waves, to Creekside Park in Brentwood. Along the trail, you'll find many community parks and greenbelts, which are great for taking a break and escaping the summer heat.

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The lake offers some facilities to Los Vaqueros visitors, with fishing docks, a boat rental marina, and some beaches along it. This is a famous spot for fishing in northern California; here, you can find trout, catfish, and stripers, among other species of fish.

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Frequently Asked Questions

What types of landscapes can I expect to see while road cycling around Brentwood?

Road cycling around Brentwood offers a diverse range of landscapes. You'll encounter scenic rolling hills, extensive agricultural lands, especially vineyards, and areas with marshlands and reservoir views. The region's varied terrain provides a blend of challenging climbs and flatter, paved paths.

Are there road cycling routes suitable for beginners or those looking for an easier ride?

Yes, Brentwood offers several easier road cycling routes. For instance, the Slifer Park loop is an easy 21.4-mile trail with minimal elevation gain, mostly on paved paths. The Clayton Ranch loop, while moderate, also offers scenic rolling hills that can be enjoyed at a comfortable pace.

What are the road surface conditions like on the cycling routes in Brentwood?

Many of Brentwood's cycling routes feature mostly paved paths, especially the easier ones. The region also boasts dedicated cycling infrastructure, including official cycle routes, cycleways, and cycle lanes, ensuring generally good road surface conditions for road bikes.

What kind of elevation gain can I expect on road cycling routes in Brentwood?

Elevation gain varies significantly across Brentwood's road cycling routes. You can find routes with minimal elevation, such as the Slifer Park loop with less than 100 meters of gain. For a more challenging ride, the Clayton Ranch loop includes significant elevation gain, reaching over 700 meters through rolling hills.

Are there any notable landmarks or attractions along the road cycling routes?

Yes, several routes offer views of natural attractions and points of interest. You can cycle past the scenic Contra Loma Reservoir and the Big Break Regional Shoreline, known for its marshes and wetlands. The Los Vaqueros Reservoir – Kestrel Park loop from Arbor also provides beautiful reservoir views.

Where can I find parking facilities for road cycling trails in Brentwood?

While specific parking locations for each route are not detailed here, Brentwood's extensive greenway trail system connects various parks and neighborhoods, which often include parking facilities. For routes like those around Los Vaqueros Reservoir or Big Break Regional Shoreline, dedicated park parking lots are typically available.

What is the best time of year to go road cycling in Brentwood?

Brentwood generally offers favorable conditions for road cycling for much of the year. Spring and fall often provide pleasant temperatures, making them ideal. Summers can be warm, so early morning or late afternoon rides are recommended. Winters are typically mild, allowing for year-round cycling, though checking local weather is always advised.

Are there any family-friendly road cycling options in Brentwood?

For families, routes with mostly paved paths and minimal elevation are ideal. The Slifer Park loop is an excellent choice, being an easy 21.4-mile ride. Additionally, the Marsh Creek Regional Trail and parts of the Delta de Anza and Mokelumne Trail Loop offer easy, paved surfaces suitable for family outings.

What do other road cyclists enjoy most about cycling in Brentwood?

The road cycling routes in Brentwood are highly rated by the komoot community, with an average score of 4.7 stars from over 10 reviews. Cyclists often praise the diverse terrain, from scenic rolling hills and agricultural landscapes to reservoir vistas, and the variety of options available for different skill levels.

Are there any loop trails for road cycling in the Brentwood area?

Yes, many of the popular road cycling routes in Brentwood are designed as loops. Examples include the Slifer Park loop, the Clayton Ranch loop, and the Los Vaqueros Reservoir – Kestrel Park loop from Arbor, providing convenient circular routes for exploration.

Can I find cafes or other amenities along the road cycling routes in Brentwood?

Brentwood is a developed area, and while specific cafes directly on every route are not listed, many routes pass through or near residential areas and towns where you can find amenities. The local cycling community, Delta Valley Velo, often organizes rides that incorporate stops, suggesting that facilities are accessible within the broader region.

Are there any moderate-difficulty road cycling routes for experienced riders?

Yes, for experienced riders seeking a moderate challenge, the Vineyard Climb – Kestrel Park loop from Brentwood is a great option. This 47-mile route includes significant elevation gain and varied terrain. Another good choice is the Vineyard Climb loop from Villa Amador Apartments, which also offers a substantial climb.

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