4.9
(9)
113
riders
3
rides
Contra Loma Regional Park no traffic road bike trails offer diverse landscapes for cycling enthusiasts. The park spans 780 acres, featuring rolling hills, an 80-acre reservoir, and connections to broader regional trail systems. Cyclists can explore a mix of paved paths and multi-use trails, providing varied terrain from gentle gradients to moderate ascents. The area integrates natural features like oak woodlands and grasslands, with views of Mount Diablo on clear days, making it suitable for no traffic road cycling routes.
β¦Last updated: July 10, 2026
11
riders
27.2km
01:16
220m
210m
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.
3.7
(3)
15
riders
47.1km
02:17
110m
110m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

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6
riders
19.2km
01:09
30m
30m
Moderate road ride. Great for any fitness level. Some segments of this route may be unpaved and difficult to ride.
7
riders
62.4km
03:18
1,190m
1,190m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
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Popular around Contra Loma Regional Park
The Big Break Regional Trail is a wonderful 3-mile paved path along the Delta shoreline. Itβs 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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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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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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This sports bar is conveniently located near the trails, making it a well-liked destination for those looking to unwind and savor some delicious local dishes after a tiring ride. You can expect to find typical American pub food and a variety of screens for watching sports matches. The outdoor deck is a great place to hang out, and the happy hour specials make the beer prices easier on your wallet.
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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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A nice neighborhood park is located next to Brentwood Creek, featuring a playground, picnic shelter, a basketball court, and walking trails.
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There are several dedicated no traffic road cycling routes in and around Contra Loma Regional Park. This guide features 4 carefully selected routes, ranging from easy to moderate difficulty, ensuring a pleasant experience away from vehicle traffic.
The no traffic road cycling routes in Contra Loma Regional Park offer a mix of difficulties. You'll find easy routes perfect for a relaxed ride, such as the Marsh Creek Trail β Marsh Creek Regional Trail loop from Oakley, as well as moderate options like the Marsh Creek Regional Trail β Los Vaqueros Reservoir loop from Antioch, which includes some elevation gain for a more challenging experience.
While cycling, you can enjoy diverse landscapes including rolling hills, oak woodlands, and grasslands. The centerpiece is the 80-acre Contra Loma Reservoir, offering picturesque views. You might also encounter the Antioch Community Park Trail to Contra Loma Reservoir, which connects to the park's scenic areas.
Yes, Contra Loma Regional Park is home to a variety of wildlife. Cyclists often spot deer, coyotes, jackrabbits, and turtles. The reservoir and surrounding wetlands are excellent for birdwatching, with ducks, herons, egrets, and black phoebes commonly seen.
For those seeking longer rides, the Marsh Creek Regional Trail β Los Vaqueros Reservoir loop from Antioch offers a substantial 71.5 km journey. The park also connects to broader trail systems like the Delta de Anza Trail and Marsh Creek Regional Trail, allowing for extended, traffic-free exploration.
Yes, many of the routes in and around Contra Loma Regional Park are designed as loops, providing a convenient way to start and end your ride at the same point. For example, the Big Break Trail β Big Break Regional Shoreline loop from Oakley offers a scenic circular ride.
Spring and fall are generally the best seasons for road biking in Contra Loma Regional Park. In spring, the grasslands are vibrant with wildflowers, and temperatures are mild. Fall offers cooler weather and pleasant riding conditions. Summers can be hot, while winters are typically mild but may bring occasional rain.
Absolutely. The park and its connected trails offer several easy, paved routes ideal for beginners and families. The Marsh Creek Trail β Marsh Creek Regional Trail loop from Oakley is a great example of an easy, traffic-free option that's suitable for all skill levels.
Contra Loma Regional Park has designated parking areas. The main entrance off Frederickson Lane provides access to parking lots. Additionally, some routes may have access points with parking in nearby communities like Antioch or Oakley, connecting to the broader trail network.
Generally, no specific permits are required for cycling on the paved trails within Contra Loma Regional Park. However, standard park entrance fees may apply for vehicle access. For detailed information on park rules and any potential changes, it's always best to check the official park website or the Contra Loma Map Brochure.
The area is highly rated by the komoot community, with an average score of 4.9 stars. Reviewers often praise the quiet, traffic-free nature of the routes, the scenic reservoir views, and the well-maintained paved surfaces that make for an enjoyable road cycling experience. The connectivity to regional trails is also a frequently highlighted benefit.


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