Summit Rock Half Marathon
Saratoga, United States • 13 Dec 2025
Summit Rock : Saratoga, CA (December 13, 2025)
Summit Rock is a trail running event held at Sanborn Regional Park, 16055 Sanborn Rd, Saratoga, California, on December 13, 2025. The event offers multiple distances and a remote runner option. Distances include:
- Half marathon
- 10K
- 5K
Walkers and hikers are welcome.
Course, divisions and services
The courses run through redwood groves in the Santa Cruz Mountains and use miles of single-track trails. The half marathon and 10K include ascents to peaks with views; all distances include single-track trail sections. There is a Hiker Division for half marathon participants who expect to take more than 3.5 hours. All finishers receive custom finisher medals and all races are professionally timed with electronic chip timing. The half marathon is part of the Brazen Ultra Half Series. Registration fees vary by distance and by registration date. Visit the organization's website for the most recent information.