The annual Brain Foundation Run, set to take place on the crisp morning of October 31st at Burke Lake Park in Fairfax Station, Virginia, invites both seasoned athletes and newcomers alike. This picturesque trail course is renowned for its stunning fall foliage, offering runners a breathtaking journey through wooded paths and open meadows. Starting promptly at 7 am under mild autumn conditions—temperatures around 59°F (15°C) with the promise of light rain—the race promises an invigorating experience. The park's natural beauty ensures every step is memorable, enhancing the overall runner experience. Participants can choose from two adult-friendly distances: a challenging 10k and a more approachable 5k. For those who cannot make it on-site, virtual participation options are available with incentives such as medals or shirts. Since its launch in 2023, this event has garnered a loyal following of over one hundred participants annually, all dedicated to supporting brain research initiatives led by The Brain Foundation. Burke Lake Park's well-marked trails provide firm yet slightly soft terrain, making for an engaging run. Runners will kick off their journey at the park’s main entrance on Little River Turnpike near Lee Highway. The 10k route features more expansive stretches, while the 5k offers a shorter but equally scenic course. Walkers and strollers are welcome to join this inclusive community event. However, registration is mandatory through https://raceroster.com/events/2026/125325/the-brain-foundation-5k-and-10k by the deadline. On October 28th at 4 pm, bib pick-ups will be held at Fairfax Station Town Hall on Lee Highway; participants must bring their registration confirmation and a photo ID for verification. The race start line is set to be at Burke Lake Park's main entrance, with an age requirement of being over 18 years old. On the day of the event, runners can expect moderate UV index levels due to clear skies and a slight chance of rain—though it won't significantly impact their run. Join us on October 31st for this rewarding race that supports vital brain research while offering participants a beautiful course through Burke Lake Park's natural landscapes.
Races Offered
10K
Oct 31, 2026
straighten
Distance —
10K
terrain
Type —
Running
timer
08:45
sell
$50.99
5K
Oct 31, 2026
straighten
Distance —
5K
terrain
Type —
Running
timer
08:45
sell
$34.53
Virtual with Medal
Oct 31, 2026
straighten
Distance —
Virtual with Medal
terrain
Type —
Running
timer
08:45
sell
$21.36
Virtual with Medal and Shirt
Oct 31, 2026
straighten
Distance —
Virtual with Medal and Shirt
terrain
Type —
Running
timer
08:45
sell
$34.53
Virtual without Medal/Shirt
Oct 31, 2026
straighten
Distance —
Virtual without Medal/Shirt
terrain
Type —
Running
timer
08:45
sell
$12.58
Weather History
These values represent the 3-year monthly averages for October in Fairfax Station.
thermostatTemperature
10.0° / 20.3°
wb_sunnyFeels like
7.5° / 18.1°
light_mode
Avg sunshine hours
9h 6m
water_drop
Avg rainfall
1.0 mm
ac_unit
Avg snowfall
—
air
Avg wind speed
10.2 km/h (Light breeze)
opacity
Sweat loss rate
Moderate
terrain
Course conditions
Firm and slightly soft
sunny
Max UV Index
Moderate (4.0)
humidity_mid
Humidity
68.6%
wb_twilight
Sunrise
07:19
nightlight
Sunset
18:29
About Fairfax Station
Learn more about the host city, Fairfax Station.
Fairfax Station is a census-designated place (CDP) in Fairfax County, Virginia, United States. The population was 12,420 at the 2020 census. Located in Northern Virginia, its center is located 22 miles (35 km) southwest of Washington, D.C.
