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Half Marathons found in Illinois
View all ↓Half Marathons in Illinois 2025 - 2026
The most comprehensive list of Half Marathons in and near Illinois in 2025 - 2026. Find your perfect race!
Ready to take on a new challenge? If you're in Illinois and seeking half marathon races in neighboring states, look no further. Discover our calendars of:
Find your next great goal to chase at findarace, and choose from an extensive list of runs, swims, and cycles all over the US.
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Race Calendar: Half Marathons found in Illinois
πBoosted
Run for Donuts 5K/10K/13.1 CHICAGO/EVANSTON
Chicago, Illinois
Sat 25 Jul 26
$32.80 - $48.70
πBoosted
Run for Breast Cancer 5K/10K/13.1 CHICAGO/EVANSTON
Chicago, Illinois
Sat 06 Jun 26
$32.80 - $48.70
Feature your event at the top of the results
Always Hope Easter Run 5K/10K/13.1 CHICAGO/EVANSTON
Chicago, Illinois
Sat 04 Apr 26
$32.80 - $48.70
Allerton Races
Monticello, Illinois
Sat 11 Apr 26 - Sun 12 Apr 26
$27.50 - $41.28
DoNot Stop Half Marathon (5k/10k)- Greater Chicago
Chicago, Illinois
Sat 11 Apr 26
$20.83 - $73.94
Coffee Lovers Run 5K/10K/13.1 CHICAGO/EVANSTON
Chicago, Illinois
Sat 25 Apr 26
$32.80 - $48.70
Run for Donuts 5K/10K/13.1 CHICAGO/EVANSTON
Chicago, Illinois
Sat 25 Apr 26
$32.80 - $48.70
Sunrise Marathon 5K/10K/13.1 CHICAGO/EVANSTON
Chicago, Illinois
Sat 02 May 26
$32.80 - $48.70
Hometown Half Marathon & 5k/10k - Greater Chicago
Chicago, Illinois
Sat 02 May 26
$20.83 - $67.58
Cinco De Mayo Run 5K/10K/13.1 CHICAGO/EVANSTON
Chicago, Illinois
Sat 02 May 26
$32.80 - $48.70
Chicagoland Spring Marathon, Half Marathon & 10K
Schaumburg, Illinois
Sun 03 May 26
$45.99 - $179.99
Starved Rock Country Marathon
Ottawa, Illinois
Sat 09 May 26
$43.40 - $107.00
Run for Mental Health 5K/10K/13.1 CHICAGO/EVANSTON
Chicago, Illinois
Sat 23 May 26
$32.80 - $48.70
SuperHeroes Run 5K/10K/13.1 CHICAGO/EVANSTON
Chicago, Illinois
Sat 06 Jun 26
$32.80 - $48.70
Run for Breast Cancer 5K/10K/13.1 CHICAGO/EVANSTON
Chicago, Illinois
Sat 06 Jun 26
$32.80 - $48.70
Sloth Run 5K/10K/13.1 CHICAGO/EVANSTON
Chicago, Illinois
Sat 20 Jun 26
$32.80 - $48.70
Run for Chocolate 5K/10K/13.1 CHICAGO/EVANSTON
Chicago, Illinois
Sat 04 Jul 26
$32.80 - $48.70
Treat Trot Greater Chicago
Greater Chicago, Illinois
Sun 05 Jul 26
$20.83 - $67.58
Run for Donuts 5K/10K/13.1 CHICAGO/EVANSTON
Chicago, Illinois
Sat 25 Jul 26
$32.80 - $48.70
Run for Coffee Lovers 5K/10K/13.1 CHICAGO/EVANSTON
Chicago, Illinois
Sat 25 Jul 26
$32.80 - $48.70
Heatwave Half Marathon - Greater Chicago
Greater Chicago, Illinois
Sun 02 Aug 26
$20.83 - $67.58
Hot Cider Hustle - Half Marathon, 10K, & 5K
Anytime, Armed Forces (AA)
Wed 01 Jan 25 - Mon 03 Nov 25
Free
Halloween Trick or Trot Run 5K/10K/13.1 CHICAGO/EVANSTON
Chicago, Illinois
Sat 01 Nov 25
$32.80 - $48.70
Run Chi-Town "Windy City" 5K/10K/13.1 FALL
Chicago, Illinois
Sat 01 Nov 25
$32.80 - $52.94
Bed to 5K/10K/13.1 Snoozers Run CHICAGO/EVANSTON
Chicago, Illinois
Sat 15 Nov 25
$32.80 - $52.94
Lincoln Presidential Half Marathon
Springfield, Illinois
Sat 11 Apr 26
$43.40 - $75.20
Red Cedar Trail Races at Giant City State Park
Makanda, Illinois
Sat 30 May 26
$33.77 - $71.20
Run Mahomet
Mahomet, Illinois
Fri 31 Jul 26 - Sat 01 Aug 26
$16.90 - $61.42
Run Stephenson County
Orangeville, Illinois
Sat 17 Oct 26
$43.40 - $75.20
Showing 41-67 of 67 results