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Napa Wilderness Trail Runs

Name: Napa Wilderness Trail Runs
Start: 2025-05-17
End: 2025-05-17
Location: Napa

Napa, United States • 17 May 2025

The Napa Wilderness Trail Runs, hosted by Bay Trailrunners at Skyline Wilderness Park in Napa, California, offer a variety of trail running events suitable for all levels. Distances include a challenging 40-mile "Elevation Beast," a 50K endurance race, a scenic 30K, a half marathon, and a 10K for beginners or those returning to trail running. The courses feature rugged terrain with steep climbs, including the Rim Rock Trail, offering stunning views of Napa Valley and surrounding mountains. Aid stations provide plant-based nutrition, and the event promotes a cupless, environmentally friendly race. Camping and additional park activities are available, enhancing the outdoor experience. Visit the organization's website for the most recent information.

United States California Napa

Race information

Registration Facebook

40 mi

40 Mile

50 km

50k

30 km

30k

13 mi

Half Marathon

10 km

10k

Visit the organization's website for the most recent information.

Trail runs nearby

Saturday May 10

Grizzly Peak Trail Run

Berkeley - 29 mi from Napa

...

The Grizzly Peak Trail Run is an exciting running event taking place at Lake Anza in Tilden Regional Park, Berkeley, CA. Scheduled for May 10, 2025, it features multiple race distances including a 10K, Half Marathon, 30K, Marathon, and 50K, along with a free Kid's Run for children aged 6 and under...

Saturday May 10

Nitro Trail

San Pablo - 23 mi from Napa

5 km

10 km

13 mi

Nitro Trail 2025 is a trail running event held at Point Pinole Regional Shoreline Park in San Pablo, California. The race offers three distance options: a half marathon, 10K, and 5K, catering to a range of runners from casual to more competitive trail enthusiasts. The course is set in a historic are..

Saturday May 31

Wildcat Half Marathon

El Sobrante - 22 mi from Napa

5 km

10 km

13 mi

The Wildcat Half Marathon, held in El Sobrante, California, offers a challenging trail running experience through Wildcat Canyon Regional Park. Participants can choose from a half marathon, 10K, or 5K race, all featuring spectacular 360-degree views of the Bay Area, including sights of San Francisco..

Saturday Jun 7

China Camp Trail Run

San Rafael - 26 mi from Napa

5 km

10 km

13 mi

The China Camp Trail Run, held at China Camp State Park in San Rafael, California, offers 5K, 10K, and half marathon distances. Set in a historic area once home to a Chinese shrimp-fishing village, the race features scenic single-track trails with views of Mt. Tamalpais, San Pablo Bay, and San Franc..

Saturday Jul 12

Dirty Dozen Run

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The Dirty Dozen Run is an endurance trail running event held at Point Pinole Regional Shoreline in Richmond, California. Scheduled for July 12, 2025, it features 12-hour, 6-hour, and 3-hour races on a scenic 3.37-mile loop composed mostly of dirt fire trails. The course offers expansive shoreline vi..

Saturday Sep 13

Berkeley Trail Adventure

Berkeley - 29 mi from Napa

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