Hacienda Hills Trail Run - Winter

JAN

3

2026

Run scenic trails through Hacienda Hills at Almaden Quicksilver Park with distances for every level, from kids runs to ultramarathons. Take in Bay Area views, use on course aid and day of race registration, and earn a commemorative finisher medal.

Sat 3 Jan 2026

Downtown San Jose, California

Website Registration

50 kilometers Marathon 30 kilometers Half Marathon 9 miles 10 kilometers 5 kilometers

Always double-check with the organizer's website! This page may contain affiliate links.

Hacienda Hills Trail Run - Winter (Jan 3, 2026)

The Hacienda Hills Trail Run takes place at Almaden Quicksilver County Park, Hacienda Entrance, 21785 Almaden Rd, San Jose, CA. The event offers multiple trail race distances through the Hacienda Hills with routes that include elevation gain and views of the Bay Area. Course maps and detailed route descriptions are provided for each distance.

Distances

50K
Marathon
30K
1/2 Marathon
9 Miler
10K
5K
Mile
Kids Run

Course and logistics

Courses will be marked with ribbons, signs, and gypsum. Aid stations are available along the routes. Bib pick-up and registration occur on race day and race day registration is available. There is a 9-hour time limit for the event. All finishers receive a commemorative medal. Registration closes on Jan 2. Visit the organization's website for the most recent information.

50 km

50k

Marathon

30 km

30k

Half Marathon

1/2 Marathon

9 mi

9 Miler

10 km

10k

5 km