Hacienda Hills Trail Run - Winter
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Hacienda Hills Trail Run Winter
The Hacienda Hills Trail Run takes place at Almaden Quicksilver County Park, Hacienda Entrance, 21785 Almaden Rd, San Jose, CA on Saturday, January 3, 2026. The event offers a set of marked trail courses that run primarily on dirt roads and use ribbon and gypsum markings at splits and intersections.
Distances offered:
- Kids Run
- 1 Mile
- 5K
- 10K
- 9 Mile
- Half Marathon
- 30K
- Trail Marathon
- 50K
Course details include published elevation gains for longer distances (for example, 50K 7,129 ft gain; trail marathon 6,122 ft; 30K 4,606 ft; half marathon 3,100 ft). Most distances are out-and-back or use repeat loops so runners may pass aid stations multiple times. Aid stations and toilet facilities are located at the Hacienda Entrance parking lot, Mockingbird Entrance parking lot, and Woods parking lot. Drop bag service is available for the 30K, trail marathon and 50K with designated pick-up at the Hacienda aid station and optional transport to the Mockingbird aid station.
Race signage uses bib colors to differentiate distances and colored ribbons for route marking. Time limits and cutoffs apply for specific distances, including a 9 hour overall cutoff for the 50K and separate cutoffs for the 30K and half marathon. Visit the organization's website for the most recent information.
