Race Discovery
Firefly 3K Fun Run

2022 - Firefly 3K Fun Run

Lisle, Illinois, United States View on map
Apr 23, 2022 (America/Chicago local time)
Running

2022 distances

Running

On-Site 10K Run/Walk

Apr 23, 2022 10K 8:00 AM
$70.00
Closed

Virtual 10K Run/Walk

If you are registering for this option after April 17, please know that you may not receive your race shirt and bib prior to race day.

Apr 23, 2022 10K 8:00 AM
$60.00
Closed

Race date Weather

Conditions on April 23, 2022 — historical Open-Meteo data.

Temp (°C)
Minimum temperature (race-day average) 15.9° / Maximum temperature (race-day average) 26.0°
Feels Like (°C)
Minimum feels like — heat index / wind chill (race-day average) 15.9° / Maximum feels like — heat index / wind chill (race-day average) 26.0°
Wind (km/h)
Average wind speed (race-day average)
29.9
Precip (mm)
Average precipitation (race-day average)
0.0mm
Humidity
Average relative humidity (race-day average)
67.0%

Course

Route map and elevation profile

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.

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Other races near Lisle

Different organizers, within 40 miles, in the next three months

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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, 8 Lisle events

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