Rocky Ridge
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About the race
Rocky Ridge 2026 takes place in the Las Trampas Wilderness at Bollinger Canyon Road in San Ramon, California on September 19, 2026. The event offers trail distances on natural terrain and includes options for remote participation.
Organizers note that the half marathon is not a flat or easy course and that it features trails and viewpoints that are less commonly seen on other races. The 10K and 5K use the same general area and include hills and scenic views, though they are shorter than the half marathon.
The half marathon serves as the finale of the 2025/2026 Ultra Half Marathon Series; series participation is not required to enter this race. Remote runner options are available, including an international remote runner option with packages shipped via USPS. The event lists fundraising support for the East Bay Regional Parks Campership Program.
Distances:
- Half Marathon
- 10K
- 5K
The event page includes registration categories with early and regular pricing windows and remote runner entries, and it identifies a Race Director as the event contact. Visit the organization's website for the most recent information.
