Routes

Planner

Features

Updates

App

Login or Signup

Get the App

Login or Signup

Login or Signup

Routes
Road cycling routes
United States
California

Contra Costa County

The best traffic-free bike rides in Contra Costa County

4.7

(299)

9,878

riders

52

rides

No traffic road cycling routes in Contra Costa County traverse a diverse landscape, characterized by prominent peaks, rolling hills, and expansive valleys. The region features Mount Diablo, a significant natural monument offering challenging ascents and panoramic views. Inland valleys provide flatter terrain, while the Oakland-Berkeley Hills contribute varied gradients. Waterways like the Carquinez Strait offer scenic backdrops for rides.

Best no traffic road cycling routes in Contra Costa County

  • The most popular no traffic road cycling route is Mount Diablo…

Last updated: April 25, 2026

5.0

(9)

278

riders

#1.

Mount Diablo via Summit Road

48.5km

02:57

1,140m

1,140m

Mount Diablo via Summit Road presents a challenging road cycling experience, covering 30.1 miles (48.5 km) with a significant elevation gain of 3745 feet (1141 metres). This difficult route, estimated…

Navigate with device

Send to Phone

Save

Hard

4.5

(2)

18

riders

Embark on an easy road cycling journey along the Iron Horse and Contra Costa Canal Trail Loop, a 16.1 miles (25.9 km) route that takes about 1 hours and 19…

Easy
guide_signup
Let us show you the way with the komoot mobile app
With a free komoot account, you can easily find, customize, and navigate endless outdoor adventures.

Sign up for free

4.8

(4)

577

riders

Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.

Hard

Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.

Hard

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

Moderate
Sign up for free to see 48 more rides in Contra Costa County.

Get access to more routes and recommendations from other explorers.

Sign up for free

Already have an account?

Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.

Start today with a free account

Your next adventure awaits.

Login or Signup

Popular around Contra Costa County

Traffic-free bike rides in Tilden Regional Park

Traffic-free bike rides in Mount Diablo State Park

Traffic-free bike rides in Diablo Foothills Regional Park

Traffic-free bike rides in Wildcat Canyon Regional Park

Traffic-free bike rides in Las Trampas Regional Wilderness

Traffic-free bike rides in Briones Regional Park

Traffic-free bike rides in Bishop Ranch Regional Open Space Preserve

Traffic-free bike rides in Reinhardt-Redwood Regional Park

Traffic-free bike rides in Mulholland Open Space Preserve

Traffic-free bike rides around Walnut Creek

Other adventures in Contra Costa County

Bay Area Ridge Trail — Circumnavigating the San Francisco Bay

Cycling Collection by

Andrus

Tips from the Community

maniboyflex
June 18, 2025, Mount Diablo Summit

Mount Diablo, is the Bay Area second-highest peak at 1173m (3849ft). The challenging climb features constantly fluctuating gradients averaging 8%, with tough sections up to 18% and a brutal 23% finish in the last 200m. The equally demanding descent requires good bike handling due to tight corners, potholes, and strong winds. The road to the top is open daily from 8 AM till sunset.

0

0

recommended for a short break as of the super view

0

0

Super Staatpark specialy for hikking and MTB

0

0

Zachary
January 30, 2025, Albany sign

This fun sculpture is right along the Ohlone Greenway in San Gabriel Municipal Park. The blue tubes around the word serve as benches for travelers resting in the shade of the railway overhead.

0

0

Zachary
January 24, 2025, Wildcat Canyon Road

This is a delightful, flowy, mostly shaded route through the canyon with fantastic views through the trees and a few overlooks and picnic spots to pull over and soak in the views.

0

0

The Pleasant Hill/Contra Costa Center BART Station features the first bike station in Contra Costa County, equipped with 215 bike racks, a retail shop for bicycle accessories, and maintenance services. It is a go-to spot for exploring the area by bike without the hassle of vehicle parking in the city.

0

0

Pause a moment to enjoy the magnificent views over the Livermore Valley. There are picnic benches down the stairs should you want to rest up for a little longer on your way to the summit.

0

0

maniboyflex
September 13, 2024, Heather Farm & Lake

This charming lake sits along the Ygnacio Canal Trail at Heather Farm Park. The park features two lakes, open grassy areas, playgrounds, picnic tables, and other facilities. The lake and surrounding areas are a great spot to take a break while cycling the Ygnacio Canal Trail.

0

0

Frequently Asked Questions

How many no traffic road cycling routes are available in Contra Costa County?

Contra Costa County offers a wide selection of traffic-free road cycling routes. You can find over 50 routes, catering to various skill levels, from easy rides to more challenging ascents.

What are the difficulty levels of no traffic road cycling routes in Contra Costa County?

The routes are diverse, with approximately 30 easy routes perfect for beginners or leisurely rides, 17 moderate routes for those seeking a bit more challenge, and 6 difficult routes for experienced cyclists looking for significant climbs and distances.

Are there easy, beginner-friendly no traffic road cycling routes?

Yes, Contra Costa County has many easy, beginner-friendly options. A great example is the Iron Horse and Contra Costa Canal Trail Loop, which offers a relatively flat and accessible ride through scenic areas.

Are there challenging no traffic road cycling routes for advanced cyclists?

Absolutely. For advanced cyclists, the county offers routes with significant elevation gain. The Mount Diablo via Summit Road route is a challenging 30.1-mile ride with over 1,100 meters of climbing, leading to panoramic views from the summit.

What scenic views can I expect on no traffic road cycling routes in Contra Costa County?

You can expect diverse scenery, from the panoramic vistas atop Mount Diablo Summit to the picturesque backdrops of the Carquinez Strait and the lush greenery of inland valleys. Many routes also pass through rolling hills and regional parks.

Can I find loop routes for no traffic road cycling?

Yes, many no traffic road cycling routes in Contra Costa County are loops. For instance, the Iron Horse and Contra Costa Canal Trail Loop provides a convenient circular ride. Other challenging loops around Mount Diablo, like the Curry Point – Mount Diablo Summit loop from Alamo, are also available.

What natural attractions can I see along no traffic road cycling routes?

Many routes offer access to natural attractions. You can cycle past beautiful lakes such as Lafayette Reservoir Recreation Area, or enjoy views of Briones Reservoir. The iconic Mount Diablo Summit is a prominent natural monument accessible by bike, offering expansive views.

Are there family-friendly no traffic road cycling options?

Yes, the extensive network of paved trails, such as the Iron Horse Regional Trail and the Contra Costa Canal Trail, are excellent for family-friendly rides. These trails are generally flat and well-maintained, providing a safe environment away from vehicle traffic.

What is the best time of year for no traffic road cycling in Contra Costa County?

Spring and fall generally offer the most pleasant weather for road cycling, with mild temperatures and less chance of extreme heat or heavy rain. Winter can also be suitable, though some higher elevation routes might be colder. Summers can be hot, especially in inland areas, so early morning or late afternoon rides are recommended.

Can I spot wildlife while road cycling in Contra Costa County?

Yes, Contra Costa County is rich in wildlife. Areas like Point Pinole Regional Shoreline are home to over 100 species of birds, butterflies, and owls. While cycling through regional parks and along trails, you might encounter various bird species, deer, and other local fauna, especially during quieter times of the day.

Are there cafes or places to stop along the no traffic road cycling routes?

Many of the longer trails, such as the Iron Horse Regional Trail, pass through or near towns like Walnut Creek, Dublin, and Pleasanton, where you'll find numerous cafes, restaurants, and shops for a break. Regional parks often have visitor centers or picnic areas as well.

What do other road cyclists enjoy most about no traffic routes in Contra Costa County?

The komoot community highly rates the no traffic road cycling routes in Contra Costa County, with an average score of 4.67 stars. Reviewers often praise the diverse terrain, from challenging mountain climbs to serene valley rides, and the extensive network of well-maintained paved trails that offer a safe and scenic cycling experience away from cars.

Most popular routes in Contra Costa County

Hiking in Contra Costa County

Most popular attractions in Contra Costa County

Places to see

Store rating

Get inspired with the komoot mobile app

With a free komoot account, you can easily find, customize, and navigate endless outdoor adventures.

or

Join komoot Now

Store rating

Didn’t find what you were looking for?

Check out more Road cycling routes throughout Contra Costa County below and find the perfect route in your destination.

Crockett Hills Regional ParkEl CerritoWalnut CreekWildcat Canyon Regional ParkKennedy Grove Regional Recreation AreaMarsh Creek State ParkMount Diablo State ParkSan RamonOrindaDanvilleBishop Ranch Regional Open Space PreserveAlamoTilden Regional ParkLafayette Reservoir Recreation AreaLas Trampas Regional WildernessConcordDiablo Foothills Regional ParkMulholland Open Space PreserveBriones Regional ParkReinhardt-Redwood Regional Park

Nearby adventure guides

Things to Do around Clayton

background

Get ready to conquer new peaks

Sign up for Free

Explore
RoutesRoute plannerFeaturesHikesMTB TrailsRoad cycling routesBikepackingSitemap
Download the app
Follow Us on Socials

© komoot GmbH

Privacy Policy