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Half Marathons found in Illinois in Summer
View all ↓Half Marathons in Illinois in Summer 2026
Find A Race is the US's favourite event listings site. Check out our list of Summer 2026 Half Marathons in Illinois below.
Race Calendar: Half Marathons found in Summer
πBoosted
Sloth Run 5K/10K/13.1 CHICAGO/EVANSTON
Chicago, Illinois
Sat 20 Jun 26
$32.80 - $48.70
πBoosted
Heatwave Half Marathon - Greater Chicago
Greater Chicago, Illinois
Sun 02 Aug 26
$20.83 - $67.58
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Run for Breast Cancer 5K/10K/13.1 CHICAGO/EVANSTON
Chicago, Illinois
Sat 06 Jun 26
$32.80 - $48.70
SuperHeroes Run 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
Run Mahomet
Mahomet, Illinois
Fri 31 Jul 26 - Sat 01 Aug 26
$16.90 - $61.42
Showing 1-9 of 9 results