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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
Miles for Manufacturing 5k and 1 Mile Walk
Chicago, Illinois
Wed 16 Sep 26
$33.95 - $44.95
🚀Boosted
Run for Mental Health 5K/10K/13.1 CHICAGO/EVANSTON
Chicago, Illinois
Sat 12 Sep 26
$32.80 - $48.70
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5K Fun Run and Family Walk
Glenview, Illinois
Tue 01 Sep 26 - Sun 20 Sep 26
$27.50 - $38.10
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
National Chocolate Day: Run for Chocolates 5K/10K/13.1 CHICAGO/EVANSTON
Chicago, Illinois
Sat 12 Sep 26
$32.80 - $48.70
Hope Fest 5K Walk/Run & Kids Fun Run
Marion, Illinois
Sat 12 Sep 26
$16.90 - $27.50
Kennekuk Road Runners - Wild Wild Wilderness
Oakwood, Illinois
Sat 12 Sep 26
$32.80 - $43.40
Ana Banana 5k & Fun Run
Skokie, Illinois
Sat 12 Sep 26
$22.45 - $38.35
Arcola Broom Corn Festival Races
Arcola, Illinois
Sat 12 Sep 26
$27.50
Run for Mental Health 5K/10K/13.1 CHICAGO/EVANSTON
Chicago, Illinois
Sat 12 Sep 26
$32.80 - $48.70
Rock and Run for Mental Health 2026
Rochester, Illinois
Sun 13 Sep 26
$34.80 - $40.10
Miles for Manufacturing 5k and 1 Mile Walk
Chicago, Illinois
Wed 16 Sep 26
$33.95 - $44.95
Runway To a Cure
Ottawa, Illinois
Sat 19 Sep 26
Free - $38.10
HBCU Run & Brunch 10k/5k
Chicago, Cook
Sat 19 Sep 26
$30.00
MIDWEST OCR
Marseilles, Illinois
Sat 19 Sep 26
$25.00 - $2,500.00
Run Like A Diva
Chicago, Cook
Sat 19 Sep 26
$59.99
Dwight Harvest Days 5K & 3K Walk/Fun Run
Dwight, Illinois
Sat 19 Sep 26
$27.50 - $32.80
5K Fun Run/Walk
Glenview, Illinois
Sun 20 Sep 26
$27.50 - $38.10
Run for Donuts 5K/10K/13.1 CHICAGO/EVANSTON
Chicago, Illinois
Sat 26 Sep 26
$32.80 - $48.70
Race to Cure Sarcoma Chicago
Chicago, Illinois
Sat 26 Sep 26
$10.00 - $35.00
Lawndale 5K
Chicago, Illinois
Sat 26 Sep 26
Free - $33.49
Oktoberfest Run 5K/10K/13.1 CHICAGO/EVANSTON
Chicago, Illinois
Sat 26 Sep 26
$32.80 - $48.70
Stone Bridge Half Marathon and 5k
Roscoe, Illinois
Sat 26 Sep 26
$32.80 - $64.60
13th Annual Swifty Swine 5K
Clinton, Illinois
Sat 26 Sep 26
$27.50
Bloomingdale Trail 5K
Chicago, Illinois
Sat 26 Sep 26
$9.00 - $29.00
Golden Harvest Half Marathon & 5k/10k - Greater Chicago
Greater Chicago, Illinois
Sun 27 Sep 26
$20.83 - $67.58
Run for Honor
Springfield, Illinois
Sun 27 Sep 26
$32.80
Northwest CASA Pumpkin Dash 5k / 10k
Elk Grove Village, Illinois
Sun 27 Sep 26
$13.33 - $54.31
Route 66 Mother Road 5K Foot Race
Springfield, Illinois
Sun 27 Sep 26
Free - $38.10
Run the River for Respect 5K
Ottawa, Illinois
Sun 27 Sep 26
$32.80
Hot Cider Hustle - Wheaton 8 Mile Run & 5K Run/Walk
Wheaton, Illinois
Sun 26 Oct 25 - Tue 27 Oct 26
$14.94 - $103.50
9/11 Heroes Run - Chicago, Illinois
South Barrington, Illinois
Sat 05 Sep 26
Free - $43.40
Galena 5k Stair Challenge
Galena, Illinois
Sat 12 Sep 26
$33.49 - $38.99
Thin Mint Sprint 2026
Fox River Grove, Illinois
Sat 12 Sep 26
$43.99
Underground Railroad 5k
Princeton, Illinois
Sat 12 Sep 26
Free - $27.50
4th Annual Run for the Parks! 5K Run/Walk
Chicago, Illinois
Sun 13 Sep 26
$11.85 - $43.65
El Grito 5K Family Run/Walk
Chicago, Illinois
Sun 13 Sep 26
Free - $32.80
Woodland ROAR Run
Gurnee, Illinois
Fri 18 Sep 26
$22.20 - $43.40
Race to Recycle
South Beloit, Illinois
Sat 19 Sep 26
$22.20 - $38.10
For Kids' Sake International Superhero 5K
Carbondale, Illinois
Sat 19 Sep 26
$28.42
Blue Bridges 5K
Blue Island, Illinois
Sat 19 Sep 26
$40.10 - $636.00
Showing 1-40 of 46 results
