Glow in the Garden 5k
Glow in the Garden 5k logo

Glow in the Garden 5k

Rockford, Illinois, United States View on map
Sep 18, 2026 (America/Chicago local time)
Running

About this race

Come glow with us! Flat and scenic course along the Rock River Recreation Path and Nicholas Conservatory/Sinnissippi Gardens. Wear anything that glows! Black lights and other fun glow surprises throughout the course.

5k registration includes T-shirt and admission ticket to Nicholas Conservatory. 

Registration Periods:
Early Bird ($30): Now through August 16
Regular Rate, online ($35): August 17 through September 17 (10 am)
Regular Rate, in-person registration-only ($35): September 18, 11:30 am - 5:30 pm (at Nicholas Conservatory) 
Day-of Registration: September 18, 6-7 pm (at 5k start time)

Packet Pick-Up: 
THURSDAY, September 17
11:30am - 5:30pm

Nicholas Conservatory
1354 N 2nd Street, Rockford, IL
(pick-up will also be available Friday 6-7:15 pm at the race start)

Day-Of Registration:
Friday, September 18
(Friday) is at the glowing arch/start line (on the rec path, just south of the Nicholas Conservatory) starting at 6pm. Day-of registration is $40. (Cash or card)

Location & Parking:
Nicholas Conservatory & Gardens
1354 N 2nd Street, Rockford, IL

Allow ample time for parking! Parking is available in both Nicholas Conservatory lots. Overflow parking is also available at the YMCA to the south. Additional overflow parking is available at the Symbol parking lot north of the Conservatory (accessible through the Southbound lane of North 2nd Street).


Course: 

Starting just south of Nicholas Conservatory, the course runs north along the Rock River Recreation Path, into Loves Park (up Illinois St., left on Snow Ave., left on Arlington, left on Ransom), then right turn back south to the Nicholas Conservatory. Lots of glowing fun along the way! (Most areas will be light enough to see, but if you feel uncertain, bring a flashlight or headlamp.)

Time & Start:
5k starts at 7:30 pm just south of Nicholas Conservatory - Look for the glowing arch! The race is chip-timed.

FREE Kids 100 Meter Fun Run:
Starts at 7 pm at the glowing pillars just outside of Nicholas Conservatory and runs south on the path to the glowing arch. Stop by the packet pick-up table for a free glow bracelet! (No need to register or check-in, kids can simply show up at the start and run... for fun!)

Trolley Shuttle:
Trolley Car 36 will be shuttling guests along the Riverfront from YMCA to Symbol - it is FREE but donations are appreciated!


Awards:

8:30 pm at the glowing arch start/finish.

Food Trucks:
Stay tuned for which food trucks will be available. 

Show Us Your Glow!
Paint your face, glam your shirts, and GLOW have fun! Most of the course is decked out with laser lights, black lights, uplights, and more. 

Nicholas Conservatory:
The inside gardens, Nicholas Conservatory, will be closed during Glow in the Garden, but come back before October 18 to check out this summer and fall's exhibit, Botanical Curiosities: Carnivorous Plants & Other Herbaceous Oddities (www.nicholasconservatory.com).

Wishing Lanterns & Other Activities:
Stick around after the race for Glow in the Garden Wishing Lanterns on the Eclipse Lagoon ($5 per lantern) and family games and activities in the outdoor gardens. If you purchase a wishing lantern with your race registration, your wishing lantern will be in your erace packet.

Walkers and runners of all abilities are welcome! Unfortunately, due to the width of the path and number of people on the path, we cannot allow strollers or dogs. Thank you for your understanding!

Pick your distance

Running

5k

Sep 18, 2026 5K 7:30 PM
$40.00
Open

Typical race-day weather

Based on 9 years of historical conditions on this event's race dates in Rockford.

Temp (°C)
Minimum temperature (race-day average) 15.8° / Maximum temperature (race-day average) 25.8°
Feels Like (°C)
Minimum feels like — heat index / wind chill (race-day average) 15.8° / Maximum feels like — heat index / wind chill (race-day average) 25.8°
Wind (km/h)
Average wind speed (race-day average)
15.0
Precip (mm)
Average precipitation (race-day average)
1.8mm
Humidity
Average relative humidity (race-day average)
68.6%

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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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, 16 Rockford events

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