Bear Creek Run

AUG
8
2026
Trail races in Lafayette on August 8 2026 include a half marathon, 10K and 5K through Briones Regional Park. All courses have hills and use electronic chip timing; finishers receive medals and shirts.
Sat 8 Aug 2026
Half Marathon 10 kilometers 5 kilometers

Always double-check with the organizer's website! This page may contain affiliate links.

Bear Creek Trail Runs - Lafayette, California

Bear Creek Trail Runs take place on August 8, 2026, in Lafayette, California. The event offers three trail distances that run through Briones Regional Park. All courses include some hills, and the final mile features a downhill section on shaded single track.

Distances available:

  • Half marathon
  • 10K
  • 5K

Hikers and walkers are welcome to participate. All races are professionally timed using electronic chip timing. Finishers receive custom medals and event t-shirts offered in gender-specific styles and sizes from youth small up to men's 4XL.

Volunteer photographers provide free event photos. The event lists sponsors that help support costs and present products and services. Information is provided about bib pickup, race results, course details, and frequently asked questions. Volunteers are invited to help with race-day operations. Visit the organization's website for the most recent information.

Half Marathon
Trail Half Marathon
10 km
10k
5 km
Add Event
Help us complete the calendar!
  • Distance is at least 5 km
  • Event has a website or Facebook page
Website
Optional: Please provide your e-mail address if we may contact you.
Report a change
We will only update the data if the information is also on the website.