2025 - The Firefly Overnight Endurance Challenge & 10k Trail Race
2025 distances
Running
Firefly Overnight 12hr Endurance Challenge:
Firefly Sunset 10K
Firefly Sunrise 10K
Sunrise & Sunset Double
Sunrise Kids Mile Race
Race-day weather
Conditions on June 28, 2025 — historical Open-Meteo data.
The sun rises at 6:05 AM and sets at 9:05 PM local time (EDT) in Lewis Center on June 28, 2025 — 15h 00m 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 Lewis Center
Different organizers, within 40 miles, in the next three months
Spooky Sprint- Columbus
DRILL4LIFE 5K
Race For Hope Derriere Dash
Autumn Squatch 10K, 20K & 50K
🏃 Plan Your Next Race in Lewis Center
Find upcoming events by distance:
- Lewis Center 5K Races 16 races
- 10K Run Events in Lewis Center 6 races
- Lewis Center Half Marathons 4 races
- Lewis Center Running Calendar 2026 28 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, 35 Lewis Center events
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