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Routes
Running Trails
United States
California
Contra Costa County

Contra Loma Regional Park

The best running trails in Contra Loma Regional Park

24

runners

3

runs

Jogging in Contra Loma Regional Park offers a variety of trails through diverse landscapes. The park features a mix of rolling hills, open spaces, and paths around the reservoir, providing different terrains for runners. Trails often follow creeks and offer views of the surrounding natural environment. The area is characterized by its regional park setting, with established paths suitable for various running preferences.

Best jogging routes in Contra Loma Regional Park

  • The most popular jogging route is Mudville Grill loop…

Last updated: July 8, 2026

2

runners

#1.

Running loop from Sand Creek Road & Highland Way

6.01km

00:37

10m

10m

Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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Moderate

Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Hard
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Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Moderate

Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Moderate

Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Hard

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Popular around Contra Loma Regional Park

Hiking in Contra Loma Regional Park

MTB Trails in Contra Loma Regional Park

Cycling in Contra Loma Regional Park

Road Cycling Routes in Contra Loma Regional Park

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.

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This final section of the Summit Trail takes you up to the Mount Diablo Summit, just after crossing Summit Road. With every step, the views get better and better, so keep going on this final push to the top!

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Nice views and toilets after reaching the summit.

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Keep going to the top! When you get to the metal ladder/steps, climb them for the true summit! A bit of radiation, never hurt anyone, right?

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liamlonsdale
February 27, 2024, Water spigot

One of the few working water spigots on Diablo. Always tastes cold and fresh.

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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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North Peak offers the best viewpoint in the entire area. A tower at the top gives panoramic views of Mount Diablo State Park and the surrounding peaks. The trails in the park form a network that allows you to create different loops depending on how far you want to run, and you can link up this peak with some of the others during a longer session.

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Frequently Asked Questions

How many running routes are available in Contra Loma Regional Park?

Contra Loma Regional Park offers several distinct running routes. Our guide features 3 routes, ranging from easy to difficult, allowing runners to choose based on their fitness level and desired challenge.

Are there easy running routes suitable for beginners or families?

Yes, there is an easy running route perfect for beginners or a relaxed family outing. The Mudville Grill loop from Clayton is a gentle 2.8-mile (4.5 km) path that takes approximately 28 minutes to complete, offering a pleasant experience around the park.

Are dogs allowed on the running trails in Contra Loma Regional Park?

Contra Loma Regional Park is generally dog-friendly, but specific rules may apply to certain areas or trails. It's always best to keep your dog on a leash and clean up after them to ensure a pleasant experience for all park visitors and to protect local wildlife.

Where can I park when visiting Contra Loma Regional Park for a run?

The park offers designated parking areas for visitors. You can typically find parking near the main entrances or trailheads. Specific starting points for routes, such as the North Peak Tower – Mount Diablo loop from North Peak Ranch, often have nearby parking facilities.

What kind of terrain can I expect on the running trails?

The running trails in Contra Loma Regional Park feature a diverse mix of terrain. You'll encounter rolling hills, open spaces, and paths that wind around the reservoir. Some routes, like the Creekside Park – Kestrel Park loop from Heritage High School, include varied surfaces, from paved sections to dirt paths, offering a dynamic running experience.

Are there any loop running routes in the park?

Yes, many of the running paths in Contra Loma Regional Park are designed as loops, providing a convenient way to start and end your run at the same point. Examples include the easy Mudville Grill loop from Clayton and the more challenging North Peak – North Peak Tower loop from Clayton Community Park.

What are some points of interest or natural sights along the trails?

Runners can enjoy several natural sights and points of interest. The prominent Contra Loma Reservoir is a central feature, with trails often offering scenic views. You might also encounter the Antioch Community Park Trail to Contra Loma Reservoir or the Contra-Loma Reservoir Dam, providing varied landscapes during your run.

When is the best time of year to go running in Contra Loma Regional Park?

The best time for running in Contra Loma Regional Park is typically during the cooler months of spring and fall, when temperatures are mild. Early mornings or late afternoons are also ideal during the warmer summer months to avoid the midday heat. The park's natural beauty is particularly vibrant after winter rains.

What do other runners say about the trails here?

The running routes in Contra Loma Regional Park are highly regarded by the komoot community, boasting an average score of 5.0 stars from over 4 reviews. Runners frequently praise the diverse landscapes, from reservoir-side paths to rolling hills, and appreciate the variety of options for different ability levels.

Are there any challenging routes for experienced runners?

Absolutely. For experienced runners seeking a challenge, Contra Loma Regional Park offers difficult routes with significant elevation gain. The Mitchell Canyon Road Trail – Donner Creek Falls loop from Clayton Community Park, for instance, is a demanding 12.6-mile (20.3 km) path with considerable climbing, perfect for a strenuous workout.

What should I wear for running in Contra Loma Regional Park, especially in summer?

In summer, lightweight, breathable, and moisture-wicking clothing is recommended due to the warm California climate. Always wear a hat, sunglasses, and apply sunscreen. During cooler seasons, layers are advisable as temperatures can vary. Sturdy running shoes suitable for varied terrain are essential year-round.

Are there public transport options to reach Contra Loma Regional Park?

While direct public transport to all trailheads might be limited, local bus services often operate in the surrounding Antioch area. It's advisable to check the local transit authority's website for routes and schedules that connect to the vicinity of Contra Loma Regional Park.

Are there facilities like restrooms or water fountains available in the park?

As a regional park, Contra Loma typically provides essential facilities for visitors. You can expect to find restrooms and potentially water fountains at main park entrances, picnic areas, or near the reservoir. It's always a good idea to carry your own water, especially on longer runs.

Most popular routes in Contra Loma Regional Park

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