2025 - Team up! 5K
2025 distances
Running
5K
Race-day weather
Conditions on September 27, 2025 — historical Open-Meteo data.
The sun rises at 7:01 AM and sets at 6:58 PM local time (EDT) in Fairfax on September 27, 2025 — 11h 56m of daylight.
Course
No course map published yet.
The organizer hasn't released a route for this event, and we don't publish guesses. If you're the organizer, send us a GPX file and we'll draw the profile.
Reviews
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Other races near Fairfax
Different organizers, within 40 miles, in the next three months
Team up! 5K
George Mason 5K and Fun Run
=PR= Races: Veterans Day 5K
Mosby Woods Turkey Trot & Sidewalk Stroll
🏃 Plan Your Next Race in Fairfax
Find upcoming events by distance:
- Fairfax 5K Races 15 races
- Fairfax Running Calendar 2026 17 races
Where this page comes from. Race details were last updated on . We re-check listings regularly and again in the week before race day.
- Entries, prices, waves and inclusions — the event's official registration page
- Temperature and humidity — Copernicus ERA5 reanalysis via Open-Meteo (CC BY 4.0)
- Elevation and terrain relief — Copernicus DEM GLO-90, ESA (CC BY 4.0)
- Comparisons and counts — Race Discovery calendar, 17 Fairfax events
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