California · Marathon · Half Marathon · 10K
Santa Rosa Marathon
Santa Rosa Marathon is a marathon, half marathon, 10K and 5K event held in Santa Rosa, California. It is usually held in August; the exact date hasn't been confirmed in the listing yet. About 4,000 runners take part across all distances.
- Usually held
- August
- Location
- Santa Rosa, CA
- Field size
- ~4,000 runners
Race details
- Usually held in
- August (date not confirmed)
- Location
- Santa Rosa, California
- Distances
- Marathon, Half Marathon, 10K, 5K
- Field size
- About 4,000 runners
- Course
- Flat / rolling
- Registration
- santarosamarathon.com
About the Santa Rosa Marathon
A wine-country race weekend in Sonoma County with marathon, half marathon, 10K, and 5K distances.
Rankings and notes
- Rankings and awards
- FindMyMarathon Top 50 BQ Races 2026 — #24 (BQ rate 18.8%, PR score 98.5, Mostly Flat); Boston qualifier; popular Northern California late-summer marathon.
- Notes
- Wine-country marathon weekend.
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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.
Santa Rosa Marathon: common questions
- When is the Santa Rosa Marathon?
- The next date hasn't been announced in the listing yet. The race is usually held in August. Check the organiser's website for the official date.
- Where is the Santa Rosa Marathon held?
- In Santa Rosa, California.
- What distances does the Santa Rosa Marathon offer?
- Marathon, Half Marathon, 10K and 5K.
- How many people run the Santa Rosa Marathon?
- About 4,000 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 Santa Rosa Marathon?
- Registration is handled by the organiser at santarosamarathon.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.