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Routes
Running trails & routes
United States
California
Alameda County
Castro Valley

Whispering Creek, Shady Canyon, and Ridgetop Loop

Moderate

2.6

(11)

36

runners

Whispering Creek, Shady Canyon, and Ridgetop Loop

01:03

8.97km

220m

Running

The Whispering Creek, Shady Canyon, and Ridgetop Loop is a moderate 5.6 miles (9.0 km) jogging route in Don Castro Regional Recreation Area. You will gain 738 feet (225 metres) of elevation over an estimated 1 hour and 3 minutes. This route offers a varied and engaging experience for joggers.

Last updated: March 7, 2026

Tips

Temporary access restrictions

Includes segments with temporary access restrictions. Check ahead to confirm restricted segments are open to the public.

After 5.18 km for 119 m

Waypoints

A

Start point

Parking

Get Directions

1

2.54 km

Viewpoint

Highlight • Viewpoint

Great viewpoint on the valley below. There is a bench next to the trail so you can take a break and enjoy the wonderful view.

Tip by

2

6.59 km

Don Castro Regional Park is a 101-acre urban oasis on the boundary between Hayward and Castro Valley. The clear blue waters of the swim lagoon are a popular place to …

Tip by

B

8.97 km

End point

Parking

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Way Types & Surfaces

Way Types

3.30 km

3.06 km

1.41 km

1.21 km

Surfaces

5.25 km

2.80 km

846 m

< 100 m

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Elevation

Elevation

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

Highest point (260 m)

Lowest point (70 m)

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Weather

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Thursday 28 May

19°C

11°C

-- %

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This route was planned by komoot.

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Frequently Asked Questions

How long does it take to jog the Whispering Creek, Shady Canyon, and Ridgetop Loop?

This jogging route is approximately 9 km (5.6 miles) long and typically takes around 1 hour and 3 minutes to complete. This duration is an estimate and can vary based on your pace and stops.

What is the difficulty level of this jogging route?

The Whispering Creek, Shady Canyon, and Ridgetop Loop is rated as moderate. You can expect varied terrain with an elevation gain of about 225 meters (738 feet), including some climbs and descents. It offers a challenging and rewarding experience for joggers.

Where does the route start, and is there parking available?

The route is located within the Don Castro Regional Recreation Area. You can typically find parking at the main entrance of the park. Specific trailhead parking information for this exact loop may vary, so it's advisable to check the park's official website for the most current details on access points and parking facilities.

Is the Whispering Creek, Shady Canyon, and Ridgetop Loop dog-friendly?

Yes, dogs are generally permitted on trails within the Don Castro Regional Recreation Area. However, they must be kept on a leash at all times. Please remember to clean up after your pet to help maintain the natural beauty of the area.

What is the best time of year to jog this route?

The best time to jog this route is typically during the cooler months of spring and fall when temperatures are mild. Summer can be warm, especially on exposed sections, so early mornings or late afternoons are preferable if jogging during that season. Winter jogging is also possible, but be prepared for potentially wet or muddy conditions after rain.

Do I need a permit or pay an entrance fee for the Don Castro Regional Recreation Area?

Access to the Don Castro Regional Recreation Area may involve a parking fee, especially during peak seasons or weekends. Entrance fees for the park itself are generally not required, but it's always best to check the official East Bay Regional Park District website for the most up-to-date information on fees and any specific permits that might be needed for certain activities or group sizes.

What kind of terrain can I expect on the route?

The route offers a diverse jogging experience. You'll encounter a mix of terrain, including sections that are potentially steep, rocky, or uneven, particularly along the 'Shady Canyon' and 'Ridgetop' portions. Other parts may feature rolling grasslands and chaparral, providing a varied and engaging run.

What can I see along the route?

This route offers diverse scenery and points of interest. You'll pass by a Viewpoint offering expansive vistas. The route also takes you through the Don Castro Regional Recreation Area, which features a lake and natural landscapes. Expect views of coastal sage scrub, chaparral, and possibly oak groves, with opportunities for wildlife viewing.

Does the route intersect other well-known paths?

Yes, this route incorporates sections of several other trails. You will jog along parts of the Whispering Creek Trail, the Bay Area Ridge Trail - 02 - East Bay, the Chabot-To-Garin Regional Trail, and the Shady Canyon Trail, offering a comprehensive experience of the area's trail network.

Is this route suitable for beginner joggers?

Given its 'moderate' difficulty rating, varied terrain, and significant elevation changes, this route might be challenging for absolute beginners. Those new to jogging or trail running may find some sections strenuous. It's best suited for joggers with some experience who are comfortable with hills and uneven surfaces.

Are there any specific regulations or facilities within Don Castro Regional Recreation Area I should be aware of?

The Don Castro Regional Recreation Area is a popular spot with facilities like picnic areas, restrooms, and a swimming lagoon (seasonal). Regulations typically include staying on marked trails, packing out all trash, and observing quiet hours. Always check the East Bay Regional Park District's official website for specific rules, operating hours, and any temporary closures or advisories.

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