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5k Runs found in Illinois in October

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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

πŸš€Boosted

22nd Annual This Run's For Jack 2025

Glen Ellyn, Illinois
19 Oct 25
$28.29 - $44.30
πŸš€Boosted

Howl-o-ween 5k - Dan Ryan Woods

Chicago, Illinois
26 Oct 25
$28.49
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Forte 5K Run/Walk

Channahon, Illinois
25 Oct 25
$29.62

Halloween Hustle 5K & Kids Dash

Palatine, Illinois
25 Oct 25
$22.20 - $38.10

Batavia United Way Bat Race 5K & 10K

Batavia, Illinois
25 Oct 25
$7.00 - $49.54

Joshua Tree Superhero Sprint 5K

Bloomington, Illinois
25 Oct 25
$32.80

Lake Bluff PTO Pumpkin Chase

Lake Bluff, Illinois
25 Oct 25
$19.02 - $34.92

Snyder Shriners 5K

Bloomington, Illinois
25 Oct 25
$32.80

Polish Independence Run

Chicago, Illinois
26 Oct 25
$53.91 - $64.58

Day of the Dead Family 5K Run/Walk

Wheeling, Illinois
26 Oct 25
$32.80

Governors State University Annual Jaguar 5K

University Park, Illinois
26 Oct 25
$38.35

Haunted Halloween Half Marathon & 5km

Chicago, Illinois
26 Oct 25
$48.95 - $80.75

Haunted Oak 5K

Homer Glen, Illinois
26 Oct 25
$48.70

Hot Cider Hustle - Wheaton 8 Mile Run & 5K Run/Walk

Wheaton, Illinois
26 Oct 25
$14.94 - $68.99

Howl-o-ween 5k - Dan Ryan Woods

Chicago, Illinois
26 Oct 25
$28.49

Heartland Harvest 5K

Normal, Illinois
26 Oct 25
$38.10

Still Standing

Elgin, Illinois
04 Oct 25
$11.60 - $32.80

Scarecrow Scramble

Lisle, Illinois
04 Oct 25
$11.60 - $43.40

OCI Therapy 2025 5K

Rochester, Illinois
04 Oct 25
$32.80

Autumn Leaf Run

Freeport, Illinois
04 Oct 25
$27.50

Illinois State University Homecoming Town and Gown 5K

Normal, Illinois
18 Oct 25
Free - $22.20

Halloween Hustle 5K

Johnston City, Illinois
18 Oct 25
$27.50

Riverside Foundation Halloween Hustle 5K Walk or Run

Lincolnshire, Illinois
19 Oct 25
$43.90

22nd Annual This Run's For Jack 2025

Glen Ellyn, Illinois
19 Oct 25
$28.29 - $44.30

Riverview Ramble Half Marathon

Mount Carmel, Illinois
25 Oct 25
$38.65 - $54.55

5k for The Kids: The Cosmic Run

Oblong, Illinois
25 Oct 25
$30.00

Howl-o-ween 5k - Schaumburg

Rolling Meadows, Illinois
25 Oct 25
$28.49
Showing 41-65 of 65 results
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