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5k Runs found in Illinois in October
View all ↓5k Runs in Illinois in October 2025
Find A Race is the US's favourite event listings site. Check out our list of October 2025 5k Runs in Illinois below.
Race Calendar: 5k Runs found in October
🚀Boosted
2025 Lemons of Love Pink Lemonade 5K Run/Walk
Mount Prospect, Illinois
05 Oct 25
$54.00
🚀Boosted
Cantigny 5K Run/Walk 2025 - Benefiting The Midwest Shelter for Homeless Veterans
Wheaton, Illinois
18 Oct 25
$5.00 - $30.00
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Care4 Breast Cancer Hybrid 5K
Woodstock, Illinois
12 Oct 25 - 19 Oct 25
$17.61 - $38.96
JAIMIE COX MEMORIAL RUN
Roscoe, Illinois
18 Oct 25
$16.90 - $32.80
Cantigny 5K Run/Walk 2025 - Benefiting The Midwest Shelter for Homeless Veterans
Wheaton, Illinois
18 Oct 25
$5.00 - $30.00
Spooky Sprint - Greater Chicago
Shorewood, Illinois
18 Oct 25
$20.83 - $65.46
Popeye's Fall Festival 5K
Chester, Illinois
18 Oct 25
$28.33
El Trote De Las Calacas
Elgin, Illinois
18 Oct 25
$59.79
Rosehill Cemetery 'Crypt' 5K Run/Walk
Chicago, Illinois
18 Oct 25
$47.50 - $52.84
Boo Island - 5K Charity Run/Walk
Blue Island, Illinois
18 Oct 25
$38.10
Run Stephenson County
Orangeville, Illinois
18 Oct 25
$54.00 - $85.80
Candy Crawl 5k and Fun Walk
Wilmington, Illinois
18 Oct 25
$25.00 - $35.00
Run Against Breast Cancer 5K/10K/13.1 CHICAGO/EVANSTON
Chicago, Illinois
18 Oct 25
$32.80 - $52.94
International Sloth Day Run 5K/10K/13.1 CHICAGO/EVANSTON
Chicago, Illinois
18 Oct 25
$32.80 - $52.94
SuperHero Save the Day 5K
Elizabethtown, Illinois
18 Oct 25
$22.75
FIREHOUSE 5K
Oconee, Illinois
18 Oct 25
$32.80
Bully Blitz 5k Run 1k Walk
Wilmington, Illinois
18 Oct 25
$33.49 - $48.99
3rd Annual St. Francis of Assisi 5K
Harrisburg, Illinois
18 Oct 25
$38.10
Hops for Hope 5K & BrewFest Presented by 93 Octane Brewery 2025
St. Charles, Illinois
18 Oct 25
$18.49 - $70.39
Chicago Fall Classic Half Marathon, 10K & Hot Cider Hustle 5K
Chicago, Illinois
18 Oct 25
$14.94 - $135.00
The Burrito Bolt
Paris, Illinois
18 Oct 25
$21.10 - $31.40
Illinois State University Homecoming Town and Gown 5K
Normal, Illinois
18 Oct 25
Free - $22.20
Frank Lloyd Wright Races
Oak Park, Illinois
19 Oct 25
$32.00 - $59.60
Oktoberfest Rotary Run
Bloomington, Illinois
19 Oct 25
$11.60 - $32.80
Friends of Child Advocacy 5K Family Fun Run/Walk
Saint Charles, Illinois
19 Oct 25
$32.80
Marklund's Run, Walk & Roll
Geneva, Kane
19 Oct 25
$50.00
Evansville River Run 5k and Walk
Evansville, Illinois
19 Oct 25
$27.50
Richardson Farm Fall 5K & 10K with Family 1 Mile Adventure Run
Spring Grove, Illinois
19 Oct 25
Free - $51.74
Fox Chase 5k and Youth mile
Fox River Grove, McHenry
19 Oct 25
$44.35
Tunnel to Towers 5K Run & Walk - Quincy, IL
Quincy, Illinois
19 Oct 25
Free - $35.00
22nd Annual This Run's For Jack 2025
Glen Ellyn, Illinois
19 Oct 25
$33.63 - $44.30
Riverside Foundation Halloween Hustle 5K Walk or Run
Lincolnshire, Illinois
19 Oct 25
$54.50
Dr. J. Noonan Legacy 5K- brought to you by the Noonan Syndrome Foundation
Anywhere, Illinois
21 Oct 25 - 28 Oct 25
$27.50 - $38.10
Riverview Ramble Half Marathon
Mount Carmel, Illinois
25 Oct 25
$38.65 - $59.85
Forte 5K Run/Walk
Channahon, Illinois
25 Oct 25
$30.49
St. Francis Xavier Falcon 5K Run/Walk
La Grange Park, Illinois
25 Oct 25
$22.20 - $160.00
5k for The Kids: The Cosmic Run
Oblong, Illinois
25 Oct 25
$30.00
Joshua Tree Superhero Sprint 5K
Bloomington, Illinois
25 Oct 25
$32.80
Howl-o-ween 5k - Schaumburg
Rolling Meadows, Illinois
25 Oct 25
$28.49
Lake Bluff PTO Pumpkin Chase
Lake Bluff, Illinois
25 Oct 25
$19.02 - $34.92
Halloween Hustle 5K
Mc Leansboro, Illinois
25 Oct 25
$17.45 - $28.05
Gavin's Hallows' Eve 5K
Herrin, Illinois
25 Oct 25 - 26 Oct 25
$28.33
Showing 41-80 of 103 results
