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Bike touring routes & trails

Contra Costa County

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

Bike touring routes & trails

Contra Costa County

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

Easy

4.8

(3182)

12,325

riders

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

01:54

32.9km

40m

Cycling

Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels. The starting point of the route is accessible with public transport.

Last updated: September 24, 2026

Waypoints

A

Start point

Bus stop

1

1.94 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

12.6 km

Marsh Creek Trail - North end

Highlight • Trail

Go early

Tip by

3

12.7 km

Big Break Trail - East part

Highlight (Segment) • Trail

4

16.7 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

5

17.3 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

6

27.9 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

7

32.5 km

City Park & City Hall

Highlight • Rest Area

Brentwood City Park spans 1,027 acres and features a swimming complex, a golf course, a picnic area, playground and hosts summer concerts in the park.

Tip by

B

32.9 km

End point

Bus stop

Way Types & Surfaces

Way Types

27.3 km

3.47 km

2.03 km

< 100 m

< 100 m

< 100 m

Surfaces

24.8 km

7.47 km

542 m

< 100 m

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Elevation

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Weather

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Today

Sunday 11 October

25°C

9°C

0 %

Additional weather tips

Max wind speed: 14.0 km/h

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