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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
The Michael J. Fox Foundation's Chicago Run/Walk
Chicago, Illinois
Sat 02 May 26 - Sun 03 May 26
Free
🚀Boosted
Capital City Biathlon & 5K
New Berlin, Illinois
Sat 23 May 26
Free - $85.80
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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
Mattea's Joy SuperHero 5K
Bradley, Illinois
Sat 02 May 26
$18.49 - $33.49
Kirby Derby
Monticello, Illinois
Sat 02 May 26
$38.10
Northern Illinois Food Bank's Fight Hunger 5K I 10K I 1-Mile
Wheaton, Illinois
Sat 02 May 26
$35.00 - $50.00
Byron Rocks 5k & 10k - Run it. Walk it. Ruck it.
Byron, Illinois
Sat 02 May 26
$43.40 - $59.30
Chicago Police Memorial Foundation Run to Remember
Chicago, Illinois
Sat 02 May 26
Free - $59.55
Miles for Smiles 5K
McHenry, Illinois
Sat 02 May 26
$16.90 - $38.10
Lace Up for a Cause: For A Better Tomorrow (FBT) 5K & 2K
Bloomington, Illinois
Sat 02 May 26
$11.60 - $16.90
EmpoweRun / Walk 5K
Libertyville, Illinois
Sat 02 May 26
$38.99
Jacobs Farm Charity Fun Run
Streamwood, Illinois
Sat 02 May 26
$38.99
Hydrants, Hoses, and Heroes 5K
Highland, Illinois
Sat 02 May 26
$38.10
TCS Falcon 5K
Carterville, Illinois
Sat 02 May 26
$17.72 - $28.42
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
HOH5K Run/Walk/Roll benefitting the D28 Homer O. Harvey Scholarship Fund
Northbrook, Illinois
Sat 02 May 26
$23.49 - $43.99
Insight Y.O.B Walk-A-Thon 2026
Berkeley, Illinois
Sat 02 May 26
$36.55
Dark Ages Night Obstacle Race
Mchenry, Illinois
Sat 02 May 26
$96.40 - $122.90
Riddle Me This 5K
Peoria, Illinois
Sat 02 May 26
$27.50
Spring Stampede 5K/10K
Hanna City, Illinois
Sun 03 May 26
Free - $38.10
Run for BEER - Solemn Oath Brewery
Chicago, Illinois
Sun 03 May 26
$43.40
Tailwagger Trot
Lisle, Illinois
Sun 03 May 26
$43.40
Unit 5K
Normal, Illinois
Sun 03 May 26
$13.72
Donovan Color 5K & Bobcat Dash Run/Walk
Donovan, Illinois
Fri 08 May 26
Free - $27.50
Run for the Badge 5K
Sterling, Illinois
Sat 09 May 26
Free
Pioneer Spirit Triathlon - Sprint, Mini, & Challenge | 5k Run
Petersburg, Illinois
Sat 09 May 26 - Sat 16 May 26
$43.40 - $117.60
Quarryman Challenge
Lemont, Illinois
Sat 09 May 26
$54.00 - $75.20
Stars & Spikes: Totally Rad 5k
Lombard, Illinois
Sat 09 May 26
Free - $30.00
Ribbons of Hope 5k
Mokena, Illinois
Sat 09 May 26
Free - $43.99
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
RMS Color Fun Run 5K
Batavia, Illinois
Sat 09 May 26
$27.50
Starved Rock Country Marathon
Ottawa, Illinois
Sat 09 May 26
$48.70 - $133.50
Maryville Police Donut Dash 5K Walk/Run
Maryville, Illinois
Sat 09 May 26
$38.86
Old King Coal 5K
West Frankfort, Illinois
Sat 09 May 26
$28.42
Pink 5k Oak Brook Park District
Oak Brook, Illinois
Sat 09 May 26
$38.10
August Hill Wine Run 5k
Utica, Illinois
Sat 09 May 26
$43.99
5k Dokie Run
Wheeling, Illinois
Sat 09 May 26
$23.49 - $53.99
Lap the Lake 5K & Fun Run
Ina, Illinois
Sat 09 May 26
$28.42
5K Dokie Run
Wheeling, Illinois
Sat 09 May 26
$22.20 - $32.80
Showing 1-40 of 119 results
