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Half Marathons found in Illinois in Spring
View all ↓Half Marathons in Illinois in Spring 2026
Find A Race is the US's favourite event listings site. Check out our list of Spring 2026 Half Marathons in Illinois below.
Race Calendar: Half Marathons found in Spring
πBoosted
Coffee Lovers Run 5K/10K/13.1 CHICAGO/EVANSTON
Chicago, Illinois
25 Apr 26
$32.80 - $48.70
πBoosted
Run for Breast Cancer 5K/10K/13.1 CHICAGO/EVANSTON
Chicago, Illinois
04 Apr 26
$32.80 - $48.70
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Muddy Shamrock @ The Forge
Lemont, Illinois
14 Mar 26
$49.64 - $65.65
St. Paddy's Day Lucky Run 5K/10K/13.1 CHICAGO/EVANSTON
Chicago, Illinois
14 Mar 26
$32.80 - $48.70
Sloth Run 5K/10K/13.1 CHICAGO/EVANSTON
Chicago, Illinois
14 Mar 26
$32.80 - $48.70
St. Paddy's Day Lucky Run 5K/10K/13.1 CHICAGO/EVANSTON
Chicago, Illinois
14 Mar 26
$32.80 - $48.70
Rend Lake Marathon
Barren township, Illinois
28 Mar 26
$55.02 - $108.40
Always Hope Easter Run 5K/10K/13.1 CHICAGO/EVANSTON
Chicago, Illinois
04 Apr 26
$32.80 - $48.70
Run for Breast Cancer 5K/10K/13.1 CHICAGO/EVANSTON
Chicago, Illinois
04 Apr 26
$32.80 - $48.70
Chi Town Half Marathon & 10K
Chicago, Illinois
04 Apr 26
$45.99 - $135.00
Always Hope Easter Run 5K/10K/13.1 CHICAGO/EVANSTON
Chicago, Illinois
04 Apr 26
$32.80 - $48.70
Run for Donuts 5K/10K/13.1 CHICAGO/EVANSTON
Chicago, Illinois
25 Apr 26
$32.80 - $48.70
Coffee Lovers Run 5K/10K/13.1 CHICAGO/EVANSTON
Chicago, Illinois
25 Apr 26
$32.80 - $48.70
Chicagoland Spring Marathon, Half Marathon & 10K
Schaumburg, Illinois
03 May 26
$45.99 - $179.99
Lincoln Presidential Half Marathon
Springfield, Illinois
11 Apr 26
$43.40 - $75.20
Showing 1-13 of 13 results