Hacienda Hills Trail Run - Winter

Downtown San Jose, United States • 3 Jan 2026

The Hacienda Hills Trail Run - Winter takes place at Almaden Quicksilver County Park near San Jose, California. This scenic Northern California trail running event offers nine race distances ranging from a Kids Run and 1 Mile to challenging 50K and Marathon options, all featuring increasing elevation gains. Participants enjoy beautiful Bay Area views while navigating well-marked courses with ribbons, signs, and gypsum.

Aid stations support runners throughout the event, and all finishers receive commemorative medals. Registration and bib pick-up occur on race day, with a 9-hour time limit for completion. The event promises a rewarding endurance experience for trail runners of all levels. Visit the organization's website for the most recent information.

Race information

50 km
50k
26 mi
Marathon
30 km
30k
13 mi
1/2 Marathon
9 mi
9 Miler
10 km
10k
5 km
1 Mile
Kids Run
Visit the organization's website for the most recent information.
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