Articles

Belgian Ultrarunner Karel Sabbe's Record-Breaking Pacific Crest Trail Run Showcased in New YouTube Documentary

Explore Karel Sabbe's record-breaking Pacific Crest Trail run in a riveting documentary. Jour..

Trail Running: How it Can Help Reduce Stress and Anxiety

Trail running is an effective way to reduce stress, anxiety, and improve physical and mental he..

Trail Running vs. Road Running: Which One Is Right For You?

When it comes to running, there are two primary options to choose from: trail running and road..

San Francisco Mapathon 26.2 & 13.1

Name: San Francisco Mapathon 26.2 & 13.1
Start: 2024-09-08
End: 2024-09-08
Location: Lakeshore

Lakeshore, United States • 8 Sep 2024

The San Francisco Mapathon 26.2 & 13.1 is an exciting running event that combines exploration and competition. Participants can choose between a full marathon distance of 26.2 miles or a half-marathon of 13.1 miles, with options for foot-only or foot+bike divisions. Teams of 1 to 5 will navigate using a custom map to reach various checkpoints while answering multiple-choice questions.

The event promises to showcase both popular highlights and hidden gems of San Francisco, along with refreshments and socializing opportunities at the finish line. Registration closes the day before the event. Visit the organization's website for the most recent information.

United States California Lakeshore

Race information

Registration

26 mi

Mapathon 26.2

13 mi

Half-Mapathon 13.1

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

Trail runs nearby

Saturday May 16

Wildcat Half Marathon

A race in El Sobrante on May 16, 2026 offering Half Marathon, 10K and 5K distances plus a remote runner option. Tiered registration fees apply and the event supports the East Bay Regional Parks Campership Program.

Saturday May 23

China Camp Trail Run

Trail races at China Camp State Park in San Rafael feature single-track routes with bay and Mount Tam views. Courses include a climb starting around 1.5 miles and distances from 3.1 to 13 miles.

Saturday May 30

Nitro Trail

A trail running event at Point Pinole on May 30, 2026, offering a half marathon, 10K and 5K. The original Brazen Racing event welcomes runners and walkers and includes bib pickup, posted results, free photos and volunteer roles.

Saturday May 30

Cinderella Trail Run

...

Experience a technical trail race through the redwood groves of Joaquin Miller and Redwood Regional parks. Choose from multiple distances ranging from an 8K to a 50K ultra marathon on accurately measured courses.