Summit Rock Half Marathon
Saratoga, United States • 13 Dec 2025
Summit Rock : Saratoga, CA
Summit Rock is a trail running event held at Sanborn Regional Park in the Santa Cruz Mountains near Saratoga, California (16055 Sanborn Rd). The event offers three distance options:
- Half marathon
- 10K
- 5K
The half marathon is part of the Brazen Ultra Half Series. A "Hiker Division" is available for half marathon participants who expect to take more than 3.5 hours. A Remote Runner entry option is also listed.
Course, timing and services
All courses run on single-track trails through redwood and pine groves and include uphill sections that reach park peaks with views. Runners and walkers are welcome; organizers note that walking hills is permitted. All finishers receive custom finisher medals. Races are professionally timed using electronic chip timing. Volunteer photographers provide free event photos and results are posted after the race. Sponsors are listed as event supporters. Visit the organization's website for the most recent information.