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Routes
United States
California
Alameda County
Hayward

San Francisco Bay Trail

Moderate

3.4

(9)

85

riders

San Francisco Bay Trail

04:09

61.4km

100m

Gravel riding

Explore the San Francisco Bay Trail, a 38.2-mile (61.4 km) moderate gravel biking route with diverse terrain and stunning Bay views.

Last updated: February 26, 2026

Tips

Includes movable bridges

Check opening times.

After 25.3 km for 106 m

After 35.1 km for 45 m

Waypoints

A

Start point

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1

0 m

Interpretive Center - Hayward Regional Shoreline Museum

Highlight • Rest Area

Perched on stilts above a salt marsh, the Hayward Shoreline Interpretive Center introduces to the ecology of the San Francisco Bay Estuary. It features exhibits, programs, and activities include naturalist weekend interpretive programs. haywardrec.org/150/Hayward-Shoreline-Interpretive-Center
en.wikipedia.org/wiki/Hayward_Shoreline_Interpretive_Center

Tip by

2

260 m

Hayward Regional Shoreline

Highlight (Segment) • Trail

Hayward Regional Shoreline encompasses 1,811 acres of salt, water, fresh water, and brackish water marshes, as well as seasonal wetlands and public trails for visitors. The shoreline features five miles …

Tip by

3

32.3 km

Robert W. Crown Memorial State Beach

Highlight (Segment) • Beach

This 2.5-mile (4 km) beach is a highlight of the area. It has a bike path and plenty of room to walk.

There is a dog fee ($2 per dog) …

Tip by

4

37.5 km

Bay Farm Island Trail

Highlight (Segment) • Trail

This stretch of trail offers stunning, panoramic overlooks of the water, including San Francisco Bay.

Tip by

B

61.4 km

End point

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Way Types & Surfaces

Way Types

30.0 km

24.0 km

3.98 km

2.96 km

379 m

Surfaces

26.6 km

15.2 km

14.7 km

4.80 km

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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

Powered by Foreca

Tuesday 12 May

16°C

12°C

0 %

Additional weather tips

Max wind speed: 15.0 km/h

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This route was planned by komoot.

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Frequently Asked Questions

What is the terrain like for gravel biking on the San Francisco Bay Trail?

The trail offers a diverse mix of surfaces. You'll encounter paved paths, loose gravel, packed dirt, and even some sandy sections. While many parts are well-groomed, a dedicated gravel bike is recommended to comfortably handle the varied terrain, especially in unpaved areas.

What kind of scenery can I expect while riding this route?

You can expect stunning panoramic views of the San Francisco Bay, including glimpses of the water, surrounding cities, and iconic landmarks. The route winds through waterfronts, parks, and urban areas, offering opportunities to spot wildlife like seabirds and seals. Look out for marshy estuaries and salt flats along the way.

What is the overall difficulty level for gravel biking on this route?

This route is generally considered moderate for gravel biking. Many sections are flat and accessible for all skill levels. However, some unpaved segments and occasional climbs require good to very good fitness. Be aware that unpaved sections can become more challenging and potentially muddy after rain.

Where can I park and access the San Francisco Bay Trail for gravel biking?

Access points are numerous along the extensive Bay Trail network. For this specific route, you can often find parking near regional shorelines and parks. Public transport options are also available to connect to various trailheads.

What are some notable points of interest along the way?

Along this route, you can visit the Interpretive Center - Hayward Regional Shoreline Museum, explore the Hayward Regional Shoreline, and enjoy the Robert W. Crown Memorial State Beach. The Bay Farm Island Trail is another highlight you'll encounter.

Does the trail intersect other well-known paths?

Yes, the route primarily follows the San Francisco Bay Trail itself, which is part of a larger network. You will also pass through sections of the Hayward Regional Shoreline, Bay Farm Island Trail, and Arrowhead Marsh Trail.

Is the San Francisco Bay Trail dog-friendly?

Generally, many sections of the San Francisco Bay Trail are dog-friendly, but leash rules and specific restrictions can vary by park or shoreline area. Always check local signage at your access point for the most current regulations regarding dogs.

Do I need any permits or pay entrance fees to use the trail?

No, you typically do not need permits or have to pay entrance fees to access and use the San Francisco Bay Trail for biking. It's a public trail system designed for active transportation and recreation.

What is the best time of year to gravel bike on this trail?

The trail can be enjoyed year-round. However, spring and fall often offer the most pleasant weather for gravel biking, with mild temperatures and less chance of heavy rain. Summer can be warm, and some unpaved sections might become muddy after winter rains.

Are there any amenities like cafes or restrooms along the route?

Given the trail's extensive network through urban and park areas, you will find amenities such as restrooms, cafes, and restaurants in various communities along the route. It's advisable to plan your stops, especially for longer rides, as services may not be continuously available in all sections.

Is this route suitable for beginner gravel bikers?

Many sections of the San Francisco Bay Trail are flat and well-suited for beginners. However, this specific route is rated moderate due to its length and some varied terrain. Beginners should be comfortable with longer distances and prepared for mixed surfaces. Consider starting with shorter, paved sections to build confidence.

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