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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
Underground Railroad 5k
Princeton, Illinois
Sat 12 Sep 26
Free - $27.50
🚀Boosted
Thin Mint Sprint 2026
Fox River Grove, Illinois
Sat 12 Sep 26
$43.99
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5K Fun Run and Family Walk
Glenview, Illinois
Tue 01 Sep 26 - Sun 20 Sep 26
$27.50 - $38.10
Warrior Crucible
Loves Park, Illinois
Fri 04 Sep 26 - Sat 05 Sep 26
$43.65 - $107.25
Eckert's Spiked Apple 5k
Belleville, Illinois
Sat 05 Sep 26
$33.49
Colchester Duane Beck 5K
Colchester, Illinois
Sat 05 Sep 26
$10.00 - $15.00
Pecatonica Labor Day 5K
Pecatonica, Illinois
Sat 05 Sep 26
$32.80
Time and a Half Relay & 5K
Chicago, Illinois
Sun 06 Sep 26
$48.95 - $213.25
Sandwich Fair Shake Up Shuffle
Sandwich, Illinois
Mon 07 Sep 26
$16.90 - $48.70
JJK5K
Madison, Illinois
Mon 07 Sep 26
$17.61 - $49.64
Elwood Community Days 5k Run & Walk 2026, In Memory Of Our Fallen Heroes
Elwood, Illinois
Fri 11 Sep 26
$38.99
Woodland ROAR Run
Gurnee, Illinois
Fri 11 Sep 26
$22.20 - $43.40
Popcorn Day 5k Run, Walk, and Kids Fun Run
Ridgway, Illinois
Fri 11 Sep 26
$27.50
Thin Mint Sprint 2026
Fox River Grove, Illinois
Sat 12 Sep 26
$43.99
Hope Fest 5K Walk/Run & Kids Fun Run
Marion, Illinois
Sat 12 Sep 26
$16.90 - $27.50
Bully Blitz 5k Run 1k Walk
Wilmington, Illinois
Sat 12 Sep 26
$28.49 - $43.99
Tunnel to Towers Climb - Chicago, IL
Chicago, Illinois
Sat 12 Sep 26
$20.00 - $45.00
Arcola Broom Corn Festival Races
Arcola, Illinois
Sat 12 Sep 26
$27.50
Underground Railroad 5k
Princeton, Illinois
Sat 12 Sep 26
Free - $27.50
Itasca Oktoberfast 5K
Itasca, Illinois
Sat 12 Sep 26
$32.80
Kennekuk Road Runners - Wild Wild Wilderness
Oakwood, Illinois
Sat 12 Sep 26
$32.80 - $43.40
9/11 Heroes Run - Chicago, Illinois
South Barrington, Illinois
Sat 12 Sep 26
Free - $44.46
Jared Lee. Edge Memorial 5k/10k
Williamsville, Illinois
Sat 12 Sep 26
$38.10
Run for Mental Health 5K/10K/13.1 CHICAGO/EVANSTON
Chicago, Illinois
Sat 12 Sep 26
$32.80 - $48.70
National Chocolate Day: Run for Chocolates 5K/10K/13.1 CHICAGO/EVANSTON
Chicago, Illinois
Sat 12 Sep 26
$32.80 - $48.70
Galena 5k Stair Challenge
Galena, Illinois
Sat 12 Sep 26
$38.99
4th Annual Run for the Parks! 5K Run, Walk or Roll
Chicago, Illinois
Sun 13 Sep 26
$11.85 - $43.65
El Grito 5K Family Run/Walk
Chicago, Illinois
Sun 13 Sep 26
Free - $38.10
Rock and Run for Mental Health 2026
Rochester, Illinois
Sun 13 Sep 26
$40.10 - $45.40
5K Run, Walk & Roll-Celebration of Donation
Glen Ellyn, Illinois
Sun 13 Sep 26
$19.00 - $39.00
Miles for Manufacturing 5k and 1 Mile Walk
Chicago, Illinois
Wed 16 Sep 26
$33.95 - $44.95
Glow in the Garden 5k
Rockford, Illinois
Fri 18 Sep 26
$38.10
Italian Fest 5K
Collinsville, Illinois
Sat 19 Sep 26
$12.20 - $28.18
Heritage Fest 10k
West Dundee, Illinois
Sat 19 Sep 26
$27.50 - $48.70
12th Annual Christmas Without Cancer 5k Run/Walk (In-Person OR Virtual Option)
Evergreen Park, Illinois
Sat 19 Sep 26
$40.10
Megan's Mission 5k Run
Coal City, Illinois
Sat 19 Sep 26 - Tue 29 Sep 26
$38.99 - $43.99
Race to Recycle
South Beloit, Illinois
Sat 19 Sep 26
$22.20 - $48.70
Raising Sickle Cell Awareness 1 Mile At A Time! Annual 1K/5K Walk, Jog or Run for a Cure!
Chicago, Illinois
Sat 19 Sep 26
$44.20
HBCU Run & Brunch 10k/5k
Chicago, Cook
Sat 19 Sep 26
$30.00
Still Standing
Elgin, Illinois
Sat 19 Sep 26
$16.90 - $38.10
Blue Bridges 5K
Blue Island, Illinois
Sat 19 Sep 26
$45.40 - $636.00
Run Like A Diva
Chicago, Illinois
Sat 19 Sep 26
$91.10 - $112.30
Showing 1-40 of 78 results
