California · Marathon · Half · 5K
Napa Valley Marathon
Napa Valley Marathon is a marathon, half marathon and 5K event held in Napa, California. It is usually held in March; the exact date hasn't been confirmed in the listing yet. About 6,000 runners take part across all distances.
- Usually held
- March
- Location
- Napa, CA
- Field size
- ~6,000 runners
Race details
- Usually held in
- March (date not confirmed)
- Location
- Napa, California
- Distances
- Marathon, Half, 5K
- Field size
- About 6,000 runners
- Course
- Rolling hills
- Registration
- runguides.com
- Official website
- napavalleymarathon.org
About the Napa Valley Marathon
A scenic point-to-point race down the Silverado Trail from Calistoga to Napa through the heart of wine country, with a gentle net downhill that makes it a popular Boston qualifier, drawing about 6,000 participants.
Rankings and notes
- Rankings and awards
- FindMyMarathon Top 50 BQ Races 2026 — #33 (BQ rate 14.2%, PR score 99.8, Downhill); USATF-certified; Boston qualifier; scenic point-to-point down the Silverado Trail through wine country
- Notes
- Known for scenic wine country course
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Guides from the RaceRove blog
- 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.
- 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.
- Blog All guides Planning advice for finding, choosing and travelling to races.
Napa Valley Marathon: common questions
- When is the Napa Valley Marathon?
- The next date hasn't been announced in the listing yet. The race is usually held in March. Check the organiser's website for the official date.
- Where is the Napa Valley Marathon held?
- In Napa, California.
- What distances does the Napa Valley Marathon offer?
- Marathon, Half and 5K.
- How many people run the Napa Valley Marathon?
- About 6,000 runners across all of its distances. That figure is an estimate of the field size, not an entry cap.
- How do I register for the Napa Valley Marathon?
- Registration is handled by the organiser at runguides.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.