Mt. Umunhum Trail Conquest - Winter
San Jose, United States • 7 Feb 2026
Event overview
The Mt. Umunhum Trail Conquest - Winter is a trail running event held at Almaden Quicksilver County Park, Hacienda Entrance, 21785 Almaden Rd, San Jose, CA. Multiple race distances are offered on natural-surface trails through the park and nearby open space.
Distances offered:
- 50K
- Trail Marathon
- 30K
- Half Marathon
- 7 Miler
- 5K
- Mile
- Kids Run
Registration and bib pick-up occur on race day, with race day registration available.
Course and logistics
The 30K, Trail Marathon and 50K routes enter the Sierra Azul Open Space Preserve. The 30K route includes a summit of Bald Mountain. The Trail Marathon and 50K include the Mt. Umunhum ascent. Courses are marked with ribbons, signs and gypsum. Aid stations are provided along the courses. Toilets are available at the start/finish area and are first-come first-served. All finishers receive a commemorative medal. Course maps and detailed route descriptions are available from the event organizer. Visit the organization's website for the most recent information.