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Routes
Road cycling routes
United States
California
Contra Costa County
Brentwood

Marsh Creek Regional Trail – Big Break Regional Shoreline loop from Brentwood

Routes
Road cycling routes
United States
California
Contra Costa County
Brentwood

Marsh Creek Regional Trail – Big Break Regional Shoreline loop from Brentwood

Moderate

4.7

(7738)

13,461

riders

Marsh Creek Regional Trail – Big Break Regional Shoreline loop from Brentwood

01:54

38.4km

40m

Road cycling

Moderate road ride. Great for any fitness level. Some segments of this route may be unpaved and difficult to ride. The starting point of the route is accessible with public transport.

Last updated: March 24, 2026

Tips

The surface along some of this route may not be suitable

Some segments of your route comprise a surface that may not be suitable for your chosen sport.

After 18.6 km for 90 m

After 18.9 km for 129 m

After 19.2 km for 90 m

Waypoints

A

Start point

Bus stop

Get Directions

1

2.56 km

Marsh Creek Regional Trail

Highlight (Segment) • Trail

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 …

Tip by

2

18.3 km

Big Break Trail

Highlight (Segment) • 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 …

Tip by

3

18.9 km

Big Break Regional Shoreline

Highlight • Natural

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 …

Tip by

4

31.7 km

Marsh Creek Trail

Highlight (Segment) • 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 …

Tip by

5

38.2 km

Brentwood

Highlight • Settlement

Brentwood is located 55 miles east of San Francisco and is still renowned for its agricultural products, including cherries, corn, and peaches. The backdrop of Mount Diablo adds scenic beauty of this charming town.

Tip by

B

38.4 km

End point

Bus stop

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Way Types & Surfaces

Way Types

31.2 km

3.62 km

1.96 km

1.34 km

264 m

Surfaces

26.1 km

11.6 km

510 m

264 m

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Elevation

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

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Weather

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Sunday 17 May

25°C

13°C

-- %

Additional weather tips

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

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