Almaden Hills Trail Run - Fall
NOV
1
2025
Challenge yourself on the Almaden Hills Trail Run in San Jose on November 1 at Almaden Quicksilver Park. Scenic, very hilly trails with dirt roads and single track offer distances for every runner from 5K to 50K.
Sat 1 Nov 2025
50 kilometers
Marathon
30 kilometers
Half Marathon
8 miles
10 kilometers
5 kilometers
Always double-check with the organizer's website! This page may contain affiliate links.
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.
50 km
50k
Marathon
Trail Marathon
30 km
30k
Half Marathon
Half Marathon
8 mi
8 Mile
10 km
10k
5 km