California · Half Marathon · 10K
Quicksilver Trail Challenge
Quicksilver Trail Challenge is a half marathon and 10K event held in San Jose, California. Its next confirmed date is Saturday, October 17, 2026.
- Race day
- October 17, 2026
- Location
- San Jose, CA
Race details
- Date
- Saturday, October 17, 2026
- Location
- San Jose, California
- Distances
- Half Marathon, 10K
- Official website
- quicksilver-running.com
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Guides from the RaceRove blog
- 8 min read How to Choose the Best Half Marathon for a PR, Racecation or 50-State Challenge The best half marathon depends on what you want from it. How to choose a course for a personal record, a race worth travelling for, or an efficient stop on a 50-state challenge.
- 7 min read How to Find a 5K, 10K, Half Marathon or Marathon Near You A practical way to find running races near you: pick a distance, decide how far you'll travel, read the listing properly and confirm the details before you register.
- 9 min read How to Run a Race in All 50 States How to plan a 50-state running challenge: set your own rules, group states into trips, build a calendar around the seasons, budget for it and keep track of every finish.
- Blog All guides Planning advice for finding, choosing and travelling to races.
Quicksilver Trail Challenge: common questions
- When is the Quicksilver Trail Challenge?
- The next confirmed date is Saturday, October 17, 2026.
- Where is the Quicksilver Trail Challenge held?
- In San Jose, California.
- What distances does the Quicksilver Trail Challenge offer?
- Half Marathon and 10K.
- How do I register for the Quicksilver Trail Challenge?
- Registration is handled by the organiser at quicksilver-running.com. Entry fees, caps and deadlines are set there.
Plan this race in RaceRove
Save it to your plan, compare it with other races, check typical race-day weather and track your 50-state progress in the interactive app.