Almaden Hills Trail Run - Fall

San Jose, United States • 1 Nov 2025

Event overview

The Almaden Hills Trail Run takes place on Saturday, November 1, 2025, in San Jose, CA. The event is based at Almaden Quicksilver Park in the Almaden Valley. The listed address is 19535 Mockingbird Hill Lane. Registration closes on Saturday, November 1 at 11:59 PM PT.

Distances offered

  • 50K
  • Trail Marathon
  • 30K
  • Half Marathon
  • 8 Mile
  • 10K
  • 5K

Course and logistics

The course surface is described as roughly 60% dirt roads and 40% single track. The route is very hilly. Course maps, directions, and additional course information are available on the event race page. Visit the organization's website for the most recent information.

Race information

50 km
50k
Marathon
Trail Marathon
30 km
30k
Half Marathon
Half Marathon
8 mi
8 Mile
10 km
10k
5 km
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.

Celebrate Thanksgiving weekend at Quarry Turkey in Fremont with a mostly flat half marathon, 10K, 5K and kids races. Walkers welcome, virtual options available, proceeds support the local food bank, and you can earn a Double Turkey connecto..

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.