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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
Run Stephenson County
Orangeville, Illinois
Sat 18 Oct 25
$54.00 - $85.80
🚀Boosted
Day of the Dead Family 5K Run/Walk
Wheeling, Illinois
Sun 26 Oct 25
$43.40
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Walk for Talk
Any City - Any State, Illinois
Wed 01 Oct 25 - Fri 31 Oct 25
Free
Care4 Breast Cancer Hybrid 5K
Woodstock, Illinois
Sat 11 Oct 25 - Sun 19 Oct 25
$17.61 - $44.30
3rd Annual St. Francis of Assisi 5K
Harrisburg, Illinois
Sat 18 Oct 25
$38.10
Spooky Sprint - Greater Chicago
Shorewood, Illinois
Sat 18 Oct 25
$20.83 - $73.94
Rosehill Cemetery 'Crypt' 5K Run/Walk
Chicago, Illinois
Sat 18 Oct 25
$47.50 - $52.84
Boo Island - 5K Charity Run/Walk
Blue Island, Illinois
Sat 18 Oct 25
$38.10
Cantigny 5K Run/Walk 2025 - Benefiting The Midwest Shelter for Homeless Veterans
Wheaton, Illinois
Sat 18 Oct 25
$5.00 - $30.00
SuperHero Save the Day 5K
Elizabethtown, Illinois
Sat 18 Oct 25
$22.75
Run Stephenson County
Orangeville, Illinois
Sat 18 Oct 25
$54.00 - $85.80
FIREHOUSE 5K
Oconee, Illinois
Sat 18 Oct 25
$43.40
JAIMIE COX MEMORIAL RUN
Roscoe, Illinois
Sat 18 Oct 25
$16.90 - $32.80
Hops for Hope 5K & BrewFest Presented by 93 Octane Brewery 2025
St. Charles, Illinois
Sat 18 Oct 25
$18.49 - $86.29
Bully Blitz 5k Run 1k Walk
Wilmington, Illinois
Sat 18 Oct 25
$33.49 - $48.99
Chicago Fall Classic Half Marathon, 10K & Hot Cider Hustle 5K
Chicago, Illinois
Sat 18 Oct 25
$14.94 - $135.00
Illinois State University Homecoming Town and Gown 5K
Normal, Illinois
Sat 18 Oct 25
Free - $22.20
Popeye's Fall Festival 5K
Chester, Illinois
Sat 18 Oct 25
$28.33
Tunnel to Towers 5K Run & Walk - Quincy, IL
Quincy, Illinois
Sun 19 Oct 25
Free - $35.00
Fox Chase 5k and Youth mile
Fox River Grove, McHenry
Sun 19 Oct 25
$44.35
Richardson Farm Fall 5K & 10K with Family 1 Mile Adventure Run
Spring Grove, Illinois
Sun 19 Oct 25
Free - $55.19
Marklund's Run, Walk & Roll
Geneva, Kane
Sun 19 Oct 25
$50.00
Riverside Foundation Halloween Hustle 5K Walk or Run
Lincolnshire, Illinois
Sun 19 Oct 25
$59.80
Frank Lloyd Wright Races
Oak Park, Illinois
Sun 19 Oct 25
$32.00 - $59.60
Oktoberfest Rotary Run
Bloomington, Illinois
Sun 19 Oct 25
$11.60 - $38.10
Friends of Child Advocacy 5K Family Fun Run/Walk
Saint Charles, Illinois
Sun 19 Oct 25
$32.80
Evansville River Run 5k and Walk
Evansville, Illinois
Sun 19 Oct 25
$27.50
22nd Annual This Run's For Jack 2025
Glen Ellyn, Illinois
Sun 19 Oct 25
$38.96 - $44.30
Dr. J. Noonan Legacy 5K- brought to you by the Noonan Syndrome Foundation
Anywhere, Illinois
Tue 21 Oct 25 - Tue 28 Oct 25
$11.60 - $38.10
2025 Louisville Fall Festival Glow 5K Run/Walk
Louisville, Illinois
Fri 24 Oct 25
$25.00
Bree's 5K Fun Run/Walk
O Fallon, Illinois
Sat 25 Oct 25
$27.50
Halloween Hustle 5K & Kids Dash
Palatine, Illinois
Sat 25 Oct 25
$27.50 - $48.70
5k for The Kids: The Cosmic Run
Oblong, Illinois
Sat 25 Oct 25
$30.00
Joshua Tree Superhero Sprint 5K
Bloomington, Illinois
Sat 25 Oct 25
$32.80
The Fall Color 5K
Lisle, Illinois
Sat 25 Oct 25
$49.64 - $65.65
Lake Bluff PTO Pumpkin Chase
Lake Bluff, Illinois
Sat 25 Oct 25
$22.20 - $38.10
Riverview Ramble Half Marathon
Mount Carmel, Illinois
Sat 25 Oct 25
$38.65 - $70.45
Greenville University Panther 5K
Greenville, Illinois
Sat 25 Oct 25
$11.95 - $33.15
Forte 5K Run/Walk
Channahon, Illinois
Sat 25 Oct 25
$30.49
McKendree Homecoming & Family Weekend 5K Walk/Run & Kids' Dash
Lebanon, Illinois
Sat 25 Oct 25
$16.24 - $36.93
Color Run for Nash
Tuscola, Illinois
Sat 25 Oct 25
$22.20 - $39.16
Howl-o-ween 5k - Schaumburg
Rolling Meadows, Illinois
Sat 25 Oct 25
$43.99
Showing 1-40 of 65 results
