Hacienda Hills Trail Run - Winter

Downtown San Jose, United States • 3 Jan 2026

Event overview

The Hacienda Hills Trail Run - Winter takes place on Saturday, Jan 3, 2026 near San Jose, California. The event offers nine race distances with varied elevation gain and Bay Area views. Registration closes Fri, Jan 2. Bib pick-up and race day registration are available.

Distances:

  • 50K
  • Marathon
  • 30K
  • Half Marathon
  • 9 Miler
  • 10K
  • 5K
  • Mile
  • Kids Run

Location and course details

The venue is Almaden Quicksilver Park - Hacienda Entrance, 21785 Almaden Rd, San Jose, CA 95120. Course maps and detailed descriptions are provided for each distance. Courses will be marked with ribbons, signs, and gypsum. Aid stations are available along the routes. All finishers receive a commemorative medal. Visit the organization's website for the most recent information.

Race information

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

Celebrate Thanksgiving at the Zoom Turkey Trot in San Jose at Hellyer Park with a USATF certified half, 10K, 5K and kids runs, plus t shirts and finisher medals. Flat, fast courses and stocked aid stations welcome all abilities.

Join the Quarry Turkey at Quarry Lakes on November 29 for a fast, mostly flat trail 5K, 10K or half marathon with a free kids sprint and family friendly Thanksgiving costumes encouraged. Proceeds benefit Alameda County Community Food Bank.

Choose distances from a kids 50 yard dash to a full marathon as you run scenic Quarry Lakes and the Alameda Creek Trail in Fremont. Enjoy stocked aid stations, finisher medals and pre registered shirts with park entry included.

Tackle scenic singletrack and dirt at Calero County Park in the Calero Trail Run Winter, with distances from a kids mile to a 50K. Expect rolling hills, oak vistas, aid stations, a finishers medal and race day registration.