2025 - Furbutt After Dark 12-Hour Ultra
2025 distances
Running
FB After Dark 12-hour
Race-day weather
Conditions on July 26, 2025 — historical Open-Meteo data.
The sun rises at 6:05 AM and sets at 8:25 PM local time (EDT) in Lorton on July 26, 2025 — 14h 19m 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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2025 results — Furbutt After Dark 12-Hour Ultra
FB After Dark 12-hour · 7 finishers
| Place | Name | Time | Pace |
|---|---|---|---|
| 1 | Jonathan Gonzalez | 9:00:00 | 10:48 /mi |
| 2 | Benjamin Bustamante Abatte | 8:00:00 | 9:36 /mi |
| 3 | Jordi Moya | 7:00:00 | 8:24 /mi |
| 4 | Jason Ferrufino | 7:00:00 | 8:24 /mi |
| 5 | Jorge Roca | 7:00:00 | 8:24 /mi |
Every finisher is on the results page, filterable by distance, gender and age group.
Other races near Lorton
Different organizers, within 40 miles, in the next three months
Feed a Veteran 5K
Anime for Miles 5K
Burn Boot Camp Gobble & Give 5K
Friends of the Poor® Walk - Our Lady of Angels Conference Woodbridge
🏃 Plan Your Next Race in Lorton
Find upcoming events by distance:
- Lorton 5K Races 5 races
- Lorton Running Calendar 2026 7 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, 9 Lorton events
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