Summit Rock
About this race
Come join us in the beautiful redwood groves of the Santa Cruz Mountains! Tucked away just outside Silicon Valley, Sanborn County Park features miles of single-track trails dappled with filtered light through lush canopy.
Half Marathon and 10K runners will ascend to peaks offering spectacular views and all distances will include breathtaking single track trails.
While experienced runners will enjoy the challenge and exploration of new territory, those new to the trails will also discover a whole new world of running where it is perfectly normal (and highly recommended!) to walk the hills and save your energy for the flat and downhill sections.
All courses include a mix of fire roads, single track and very small sections of paved trail. The half marathon and 10K include a climb up to the top of Sanborn Park. Smart runners will walk the hills and save their energy for the flats and downhills!
Pick your distance
Running
5K
10K
HALF MARATHON
The half marathon has a 4.5 hour time limit to finish the course. All half marathon runners must reach the third aid station (mile 6.55 by 10:45 am) and the fourth aid station (mile 9.94) by noon. Runners unable to reach the aid stations before those cut-offs will be instructed to exit the course and accept a ride back to the start/finish area.
REMOTE RUNNER
Typical race-day weather
Based on 8 years of Open-Meteo archive data for this event's race dates in Saratoga, plus the 3 days either side.
The sun rises at 7:12 AM and sets at 4:51 PM local time (PST) in Saratoga on December 12, 2026 — 9h 38m of daylight.
Course
No course map published yet.
The organizer hasn't released a route for this event, and we don't publish guesses. If you're the organizer, send us a GPX file and we'll draw the profile.
Reviews
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Results — Summit Rock
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🏃 Plan Your Next Race in Saratoga
Find upcoming events by distance:
- Saratoga 5K Races 3 races
- Saratoga Running Calendar 2026 4 races
Where this page comes from. Race details were last updated on . We re-check listings regularly and again in the week before race day.
- Entries, prices, waves and inclusions — the event's official registration page
- Temperature and humidity — Copernicus ERA5 reanalysis via Open-Meteo (CC BY 4.0)
- Elevation and terrain relief — Copernicus DEM GLO-90, ESA (CC BY 4.0)
- Comparisons and counts — Race Discovery calendar, 4 Saratoga events
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