2025 - Firefly 3K Fun Run
2025 distances
Running
Virtual Firefly 3K
Virtual runners are not eligible for awards or completion medals.
Virtual Firefly 10K
Virtual participants are not eligible for race awards or completion medals.
Virtual Firefly Race Series 3K and 10K
Firefly 3K
Firefly Race Series Challenge 3K and 10K
Firefly 3K Spectator Ticket
Firefly 10K
Race-day weather
Conditions on June 6, 2025 — historical Open-Meteo data.
The sun rises at 5:17 AM and sets at 8:24 PM local time (CDT) in Lisle on June 6, 2025 — 15h 06m 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 — Firefly 3K Fun Run
54 finishers across 2 distances · leading places in the Virtual Firefly 3K
| Place | Name | Time | Pace |
|---|---|---|---|
| 1 | Elizabeth Buie | 14:51 | 7:58 /mi |
| 2 | Stephanie Okamura | 15:31 | 8:19 /mi |
| 3 | Cyndi Schu | 17:05 | 9:10 /mi |
| 4 | Reena Fellner | 18:12 | 9:46 /mi |
| 5 | Erin Vobornik | 19:05 | 10:14 /mi |
Every finisher is on the results page, filterable by distance, gender and age group.
Other races near Lisle
Different organizers, within 40 miles, in the next three months
The Fall Color 5K
Lisle Turkey Trot Tune-Up 5K
Pine Pacer Challenge
Hot Cider Hustle - Wheaton 8 Mile Run & 5K Run/Walk
🏃 Plan Your Next Race in Lisle
Find upcoming events by distance:
- Lisle 5K Races 7 races
- Lisle Running Calendar 2026 9 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 Lisle events
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