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5k Runs found in Illinois in September
View all ↓5k Runs in Illinois in September 2026
Find A Race is the US's favourite event listings site. Check out our list of September 2026 5k Runs in Illinois below.
Race Calendar: 5k Runs found in September
🚀Boosted
12th Annual Christmas Without Cancer 5k Run/Walk (In-Person OR Virtual Option)
Evergreen Park, Illinois
Sat 19 Sep 26
$45.40
🚀Boosted
Glow in the Garden 5k
Rockford, Illinois
Fri 18 Sep 26
$38.10
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Warrior Crucible
Loves Park, Illinois
Fri 04 Sep 26 - Sat 05 Sep 26
$43.65 - $107.25
Nauvoo Grape Stomp 5k Walk/Run
Nauvoo, Illinois
Sat 05 Sep 26
$27.50
ST. JOHN'S SCHOOL 5k
West Frankfort, Illinois
Sat 05 Sep 26
$33.77
Always in Our Hearts 5K
Chicago, Illinois
Sat 05 Sep 26
$11.60
KZ5K
Casey, Illinois
Sat 05 Sep 26
$32.80
All American Trail Trek 5K
Cantrall, Illinois
Sat 05 Sep 26
$38.10
Eckert's Spiked Apple 5k
Belleville, Illinois
Sat 05 Sep 26
$53.99
Appletime 5k
Murphysboro, Illinois
Sat 05 Sep 26
$25.21
Pecatonica Labor Day 5K
Pecatonica, Illinois
Sat 05 Sep 26
$32.80
8RUN5 Turns One: Community 5K
Ottawa, Illinois
Sat 05 Sep 26
Free
Herscher Hare & Tortoise 5K Race & 2 Mile Fun Walk
Herscher, Illinois
Sun 06 Sep 26
$27.50
Shannon Labor Day/Homecoming 5k
Shannon, Illinois
Sun 06 Sep 26
$27.50
Shannon Labor Day 5K
Shannon, Illinois
Sun 06 Sep 26
$27.50
Check My Flow Blood Clot Foundation 5K Walk/Run/Bike Event
Chicago, Illinois
Sun 06 Sep 26
$43.40
Time and a Half Relay & 5K
Chicago, Illinois
Sun 06 Sep 26
$48.95 - $213.25
JJK5K
Madison, Illinois
Mon 07 Sep 26
$22.95 - $54.98
Sandwich Fair Shake Up Shuffle
Sandwich, Illinois
Mon 07 Sep 26
$16.90 - $48.70
In Memory Of Our Fallen Heroes, Elwood Community Days 5k Run & Walk 2026
Elwood, Illinois
Fri 11 Sep 26
$38.99
Popcorn Day 5k Run, Walk, and Kids Fun Run
Ridgway, Illinois
Fri 11 Sep 26
$27.50
National Chocolate Day: Run for Chocolates 5K/10K/13.1 CHICAGO/EVANSTON
Chicago, Illinois
Sat 12 Sep 26
$32.80 - $69.90
Bully Blitz 5k Run 1k Walk
Wilmington, Illinois
Sat 12 Sep 26
$28.49 - $43.99
Hope Fest 5K Walk/Run & Kids Fun Run
Marion, Illinois
Sat 12 Sep 26
$16.90 - $27.50
George Bridges 5K Run/Walk
Waukegan, Illinois
Sat 12 Sep 26
$37.04
Polka Pace Race
Havana, Illinois
Sat 12 Sep 26
$18.49 - $33.49
Albion Artisan Brick Run
Albion, Illinois
Sat 12 Sep 26
$27.50 - $38.10
Underground Railroad 5k
Princeton, Illinois
Sat 12 Sep 26
Free - $27.50
Arcola Broom Corn Festival Races
Arcola, Illinois
Sat 12 Sep 26
$27.50
Rocky Ledges 5K/10K Trail Run/Walk
Makanda, Illinois
Sat 12 Sep 26
$33.77 - $39.12
Tunnel to Towers Climb - Chicago, IL
Chicago, Illinois
Sat 12 Sep 26
$25.00 - $50.00
Cache River Days 5K
Ullin, Illinois
Sat 12 Sep 26
$22.20
Thin Mint Sprint 2026
Fox River Grove, Illinois
Sat 12 Sep 26
$43.99 - $48.99
Itasca Oktoberfast 5K
Itasca, Illinois
Sat 12 Sep 26
$38.10
CHICAGO - TRAIL RUNNING FESTIVAL
Beecher, Illinois
Sat 12 Sep 26
$59.30 - $144.10
Kennekuk Road Runners - Wild Wild Wilderness
Oakwood, Illinois
Sat 12 Sep 26
$38.10 - $48.70
9/11 Heroes Run - Chicago, Illinois
South Barrington, Illinois
Sat 12 Sep 26
Free - $49.76
Jared Lee. Edge Memorial 5k/10k
Williamsville, Illinois
Sat 12 Sep 26
$38.10
Surviving the Color Newton
Effingham, Illinois
Sat 12 Sep 26
$27.85
Ana Banana 5k & Fun Run
Morton Grove, Illinois
Sat 12 Sep 26
$33.05 - $48.95
Angel for Autism 5K GLOW Run/Walk
Nashville, Illinois
Sat 12 Sep 26
$18.90 - $29.50
Galena 5k Stair Challenge
Galena, Illinois
Sat 12 Sep 26
$38.99 - $53.99
Showing 1-40 of 122 results
