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5k Runs found in Illinois in May
View all ↓5k Runs in Illinois in May 2026
Find A Race is the US's favourite event listings site. Check out our list of May 2026 5k Runs in Illinois below.
Race Calendar: 5k Runs found in May
🚀Boosted
Elgin Valley Fox Trot
Elgin, Illinois
Sun 31 May 26
$22.20 - $54.00
🚀Boosted
Cary Hero Dash 5KM Walk/Run
Cary, Illinois
Sat 16 May 26
$27.50
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Xtra Mile Run/Walk Registration
Schaumburg, Illinois
Tue 24 Mar 26 - Sat 30 May 26
Free - $27.50
Run 2 Ramble 5K Program
Decatur, Illinois
Tue 14 Apr 26 - Sat 06 Jun 26
Free
HOH5K Run/Walk/Roll benefitting the D28 Homer O. Harvey Scholarship Fund
Northbrook, Illinois
Sat 02 May 26
$18.49 - $33.49
TCS Falcon 5K
Carterville, Illinois
Sat 02 May 26
$17.72 - $28.42
Dark Ages Night Obstacle Race
Mchenry, Illinois
Sat 02 May 26
$85.80 - $112.30
Riddle Me This 5K
Peoria, Illinois
Sat 02 May 26
$27.50
Mattea's Joy SuperHero 5K
Bradley, Illinois
Sat 02 May 26
$18.49 - $33.49
Northern Illinois Food Bank's Fight Hunger 5K I 10K I 1-Mile
Wheaton, Illinois
Sat 02 May 26
$30.00 - $45.00
Insight Y.O.B Walk-A-Thon 2026
Berkeley, Illinois
Sat 02 May 26
$36.55
Kirby Derby
Monticello, Illinois
Sat 02 May 26
$32.80
Hometown Half Marathon & 5k/10k - Greater Chicago
Chicago, Illinois
Sat 02 May 26
$20.83 - $80.30
Chicago Police Memorial Foundation Run to Remember
Chicago, Illinois
Sat 02 May 26
Free - $54.25
Lace Up for a Cause: For A Better Tomorrow (FBT) 5K & 2K
Bloomington, Illinois
Sat 02 May 26
$16.90 - $22.20
Byron Rocks 5k & 10k - Run it. Walk it. Ruck it.
Byron, Illinois
Sat 02 May 26
$43.40 - $59.30
Miles for Smiles 5K
Mchenry, Illinois
Sat 02 May 26
$16.90 - $38.10
Jacobs Farm Charity Fun Run
Streamwood, Illinois
Sat 02 May 26
$33.49
EmpoweRun / Walk 5K
Libertyville, Illinois
Sat 02 May 26
$38.99
Hydrants, Hoses, and Heroes 5K
Highland, Illinois
Sat 02 May 26
$32.80
White Lily Project 5k Run and Walk
Teutopolis, Illinois
Sat 02 May 26
$29.00
The Universal Sole Spring Trail Challenge
Willow Springs, Illinois
Sat 02 May 26
$43.40
Spring Stampede 5K/10K
Hanna City, Illinois
Sun 03 May 26
$38.10
Tailwagger Trot
Lisle, Illinois
Sun 03 May 26
$38.10
Unit 5K
Normal, Illinois
Sun 03 May 26
$11.60
Donovan Color 5K & Bobcat Dash Run/Walk
Donovan, Illinois
Fri 08 May 26
Free - $22.20
Lap the Lake 5K & Fun Run
Ina, Illinois
Sat 09 May 26
$28.42
Pioneer Spirit Triathlon - Sprint, Mini, & Challenge | 5k Run
Petersburg, Illinois
Sat 09 May 26 - Sat 16 May 26
$32.80 - $107.00
5K Dokie Run
Wheeling, Illinois
Sat 09 May 26
$22.20 - $32.80
Stars & Spikes: Totally Rad 5k
Lombard, Illinois
Sat 09 May 26
Free - $30.00
Quarryman Challenge
Lemont, Illinois
Sat 09 May 26
$43.40 - $64.60
Rivian 5K
Normal, Illinois
Sat 09 May 26
$16.90
My Reason to Run 5K and 10K
Effingham, Illinois
Sat 09 May 26
$32.80 - $54.00
Run for the Badge 5K
Sterling, Illinois
Sat 09 May 26
Free
Starved Rock Country Marathon
Ottawa, Illinois
Sat 09 May 26
$43.40 - $107.00
RMS Color Fun Run 5K
Batavia, Illinois
Sat 09 May 26
$27.50
Old King Coal 5K
West Frankfort, Illinois
Sat 09 May 26
$28.42
Ribbons of Hope 5k
Mokena, Illinois
Sat 09 May 26
$28.49 - $33.49
Pink 5k Oak Brook Park District
Oak Brook, Illinois
Sat 09 May 26
$38.10
Maryville Police Donut Dash 5K Walk/Run
Maryville, Illinois
Sat 09 May 26
$38.86
August Hill Wine Run 5k
Utica, Illinois
Sat 09 May 26
$33.49
Mama's Run 2026
Zion, Illinois
Sat 09 May 26
$38.10
Showing 1-40 of 103 results
