Logo

Berkeley Trail Adventure

Berkeley, United States • 13 Sep 2025

The Berkeley Trail Adventure is a scenic trail running event held in Berkeley, California, within Tilden Regional Park and Wildcat Canyon. It offers four race distances: 10K, half marathon, 35K, and 50K, catering to runners of all levels, including first-time trail runners. The courses feature a mix of technical dirt trails, fire roads, and some asphalt, with challenging hills and stunning views of the San Francisco Bay, Golden Gate Bridge, and Mt.

Tamalpais on clear days. Aid stations stocked with a variety of runner-friendly foods and hydration are spaced every 5-7 miles. The event promotes environmental responsibility as a cupless race, requiring participants to carry their own reusable cups or bottles. Visit the organization's website for the most recent information.

United States California Berkeley

Race information

Website Registration
50 km
50k
35 km
35k
13 mi
1/2 Marathon
10 km
10k
Visit the organization's website for the most recent information.
Trail runs nearby

Woodmonster Trail Race

Oakland - 4 mi from Berkeley

The Woodmonster Trail Race is a challenging 10-mile trail run held in Oakland, California, starting and finishing at the Chabot Space & Science Center. The course features a mix of hills and single-track trails, including the notorious Woodmonster climb, known for its steep and demanding ascent. Run..

The Rock The Loch Half Marathon

Castro Valley - 16 mi from Berkeley

The Rock the Loch Half Marathon is a scenic trail running event held at Lake Chabot Regional Park in Castro Valley, California. Scheduled for late June 2025, it offers live and virtual participation options across three distances: 5K, 10K, and half marathon. The 5K is fully paved, ideal for beginner..

Bay 2 Bankers 10K

Fort Mason - 9 mi from Berkeley

The Bay 2 Bankers 10K is a unique running event held in San Francisco, starting near the iconic Ferry Building. Now in its 13th year, the race features a mystery theme celebrating the classic vibes of the city. Participants run through various historic neighborhoods, navigating from checkpoint to ch..

Dirty Dozen Run

Pinole - 9 mi from Berkeley

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

Muir Woods Trail Run

Stinson Beach - 20 mi from Berkeley

The Muir Woods Mountain Challenge, held at Mt. Tamalpais State Park near Stinson Beach, California, offers trail runs of 10K, half marathon, and 30K distances. The course features a challenging 2,000-foot climb early on, scenic ridge-line views of Stinson Beach and the Pacific Ocean, and technical s..

Rodeo Valley Trail Run

Sausalito - 11 mi from Berkeley

The Rodeo Valley Trail Run, held in the scenic Marin Headlands near Sausalito, CA, offers trail races of 8K, Half Marathon, 30K, and 50K distances. Starting near historic Fort Cronkhite and Rodeo Beach, the course features challenging steep climbs and descents along coastal trails with stunning view..