Virginia · 10K · 5K · Half Marathon
The Brain Foundation 5k & 10k
The Brain Foundation 5k & 10k is a 10K, 5K, half marathon, Virtual with Medal and Virtual with Medal and Shirt event held in Fairfax Station, Virginia. Its next confirmed date is Saturday, October 31, 2026.
- Race day
- October 31, 2026
- Location
- Fairfax Station, VA
Race details
- Date
- Saturday, October 31, 2026
- Location
- Fairfax Station, Virginia
- Distances
- 10K, 5K, Half Marathon, Virtual with Medal, Virtual with Medal and Shirt, Virtual without Medal/Shirt
- Registration
- raceroster.com
Registration, course & weather
- Registration status
- Open
- Entry fee
- Listed fee for the longest distance, $40.01 (from thelocalgirl.com, checked October 15, 2026)
- Start time
- 8:45 AM EDT
- Course profile — 10K
- Out-and-back course; Mostly road, some trail
- Course profile — 5K
- Loop course; Mostly road, some trail
About the The Brain Foundation 5k & 10k
The Brain Foundation 5k & 10k in Fairfax Station, VA.
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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.
The Brain Foundation 5k & 10k: common questions
- When is the The Brain Foundation 5k & 10k?
- The next confirmed date is Saturday, October 31, 2026.
- Where is the The Brain Foundation 5k & 10k held?
- In Fairfax Station, Virginia.
- What distances does the The Brain Foundation 5k & 10k offer?
- 10K, 5K, Half Marathon, Virtual with Medal, Virtual with Medal and Shirt and Virtual without Medal/Shirt.
- How do I register for the The Brain Foundation 5k & 10k?
- Registration is handled by the organiser at raceroster.com. Entry fees, caps and deadlines are set there.
- Is registration open for the The Brain Foundation 5k & 10k?
- Yes — registration is open. Listed fee for the longest distance, $40.01 (from thelocalgirl.com, checked October 15, 2026).
- What time does the The Brain Foundation 5k & 10k start?
- 8:45 AM EDT.
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.