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Running trails & routes
United States
California
Contra Costa County
Martinez

Mount Helen & Mount Wanda loop

Moderate

3.2

(24)

32

runners

Mount Helen & Mount Wanda loop

00:47

5.87km

180m

Running

Jog the 3.6-mile Mount Helen & Mount Wanda loop, a moderate trail at John Muir National Historic Site, offering panoramic views and historic

Last updated: February 26, 2026

Waypoints

A

Start point

Bus stop

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1

2.40 km

Mount Wanda, John Muir National Historic Site

Highlight • Climb

Mount Helen is a short yet peaceful summit in the John Muir National Historic Site.

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2

3.04 km

Mount Wanda

Highlight • Summit

Adjacent to the Mount Helen trail, Mount Wanda and Mount Helen are both named after John Muir's daughters in the area that they hiked together. Absolutely beautiful views at Mount Wanda for sunrise or sunset!

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B

5.87 km

End point

Bus stop

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Way Types & Surfaces

Way Types

3.88 km

2.00 km

Surfaces

4.87 km

378 m

147 m

103 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.

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Weather

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Today

Tuesday 30 June

28°C

13°C

0 %

Additional weather tips

Max wind speed: 22.0 km/h

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Frequently Asked Questions

Where can I park for the Mount Helen & Mount Wanda loop?

Parking for the Mount Helen & Mount Wanda loop is typically available at the John Muir National Historic Site in Martinez, California. There are no specific details about a dedicated trailhead parking lot, but visitors usually access the trails from the historic site itself. Always check the official nps.gov website for the most current parking information.

Is the Mount Helen & Mount Wanda loop dog-friendly?

Yes, dogs are permitted on the trails within the Mount Helen & Mount Wanda loop, but they must be kept on a leash at all times. It's a great spot to enjoy a run with your canine companion.

When is the best time of year to jog the Mount Helen & Mount Wanda loop?

Spring is often considered the best time to jog this loop, as the oak woodlands are vibrant and wildflowers like lupine, poppies, and fiddleneck are in bloom. However, it's also enjoyable during other seasons. Be aware that portions can be muddy after rains, especially in winter.

Are there any permits or entrance fees required for this trail or the John Muir National Historic Site?

The John Muir National Historic Site, which encompasses the Mount Helen & Mount Wanda loop, generally does not require entrance fees for access to its trails. However, it's always a good idea to check the official nps.gov website for any updates on regulations or fees before your visit.

How long does it typically take to jog this loop?

The Mount Helen & Mount Wanda loop is approximately 5.9 km (3.7 miles) long and typically takes about 47 minutes to jog. This duration can vary based on your pace and how often you stop to enjoy the views.

What is the difficulty level of the Mount Helen & Mount Wanda loop for jogging?

This loop is generally considered moderate for jogging. While some sections are easily accessible, it includes a relatively steep climb of about 500 feet over 0.8 miles to reach the peaks. Joggers should be prepared for inclines and potentially uneven, unpaved surfaces.

What is the terrain like on the loop?

The terrain on this loop is varied, featuring a mix of natural and unpaved paths, along with some paved and asphalt sections. You'll encounter a moderate grade uphill, especially on the main fire road, and some parts can be muddy after rain. It winds through oak trees and descends into small ravines with creek crossings.

What kind of views can I expect along the trail?

From the hilltops, you can enjoy panoramic 360-degree views. These include the Carquinez Strait, Suisun Bay, the Benicia-Martinez Bridge to the north, Mount Diablo and the Montezuma Hills to the east, and the hills around Las Trampas, San Pablo Ridge, and Briones to the south and west. On clear days, you might even spot snow-dusted Mount Diablo.

What are the notable highlights or landmarks on this route?

The loop takes you past significant points like Mount Wanda, John Muir National Historic Site and the Mount Wanda summit. The entire area is historically significant as it was a place where conservationist John Muir frequently hiked with his daughters, Helen and Wanda, after whom the mounts are named.

Does this loop connect with other trails?

Yes, this route intersects with several other paths. You'll find yourself on sections of the Bay Area Ridge Trail - 02 - East Bay, Mokelumne Coast to Crest Trail, Main Fire Trail, and John Muir Nature Trail, among others.

Are there water or restroom facilities available on the trail?

No, there are no water or toilet facilities directly on the Mount Helen & Mount Wanda loop trail itself. Visitors should come prepared with their own water and plan accordingly before starting their run.

What should I know about the historical significance of this area?

The Mount Helen & Mount Wanda loop is deeply connected to the legacy of conservationist John Muir. Both Mount Helen and Mount Wanda are named after his daughters. This 326-acre area of oak woods and grasslands served as a personal escape for the Muir family, offering a unique sense of walking through a historically significant landscape.

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