0069
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.
Filter by location
Race Calendar: Half Marathons found in Illinois
πBoosted
Valentines Live, Love, RUN 5K/10K/13.1 CHICAGO/EVANSTON
Chicago, Illinois
Sat 14 Feb 26
$32.80 - $48.70
πBoosted
The Forge Trail Run Festival
Lemont, Illinois
Sat 15 Nov 25
$62.20 - $101.95
Feature your event at the top of the results
Turkey Trails - Greater Chicago
Shorewood, Illinois
Sat 08 Nov 25
$20.83 - $67.58
13th Annual Springfield Marathon - Harvest Wind Half Marathon & 10K
New Berlin, Illinois
Sat 08 Nov 25
Free - $91.10
The Forge Trail Run Festival
Lemont, Illinois
Sat 15 Nov 25
$62.20 - $101.95
Veterans Day Freedom Run 5K/10K/13.1 CHICAGO/EVANSTON
Chicago, Illinois
Sat 15 Nov 25
$32.80 - $80.50
2025 Turkey Trot
Decatur, Illinois
Sat 22 Nov 25
$25.00 - $35.00
Schaumburg Turkey Trot Half Marathon & 5K
Elk Grove Village, Illinois
Sat 29 Nov 25
Free - $123.74
Run Against Breast Cancer 5K/10K/13.1 CHICAGO/EVANSTON
Chicago, Illinois
Sat 13 Dec 25
$32.80 - $69.90
Run for Mental Health 5K/10K/13.1 CHICAGO/EVANSTON
Chicago, Illinois
Sat 13 Dec 25
$32.80 - $69.90
Iceman Series 2025-26
Springfield, Illinois
Sat 13 Dec 25 - Sat 07 Feb 26
$22.20 - $117.60
A Merry Christmas Run 5K/10K/13.1 CHICAGO/EVANSTON
Chicago, Illinois
Sat 27 Dec 25
$32.80 - $52.94
New Year's Run 5K/10K/13.1 CHICAGO/EVANSTON
Chicago, Illinois
Sat 27 Dec 25
$32.80 - $52.94
Sunrise Marathon 5K/10K/13.1 CHICAGO/EVANSTON
Chicago, Illinois
Sat 03 Jan 26
$32.80 - $48.70
Time Travel Half-Marathon (and 5k/10k) - Greater Chicago
Chicago, Illinois
Sat 03 Jan 26
$20.83 - $80.30
New Year New Me Run 5K/10K/13.1 CHICAGO/EVANSTON
Chicago, Illinois
Sat 03 Jan 26
$32.80 - $48.70
Run for Donuts 5K/10K/13.1 CHICAGO/EVANSTON
Chicago, Illinois
Sat 17 Jan 26
$32.80 - $48.70
MLK Freedom Run 5K/10K/13.1 CHICAGO/EVANSTON
Chicago, Illinois
Sat 17 Jan 26
$32.80 - $48.70
Run for Donuts 5K/10K/13.1 CHICAGO/EVANSTON
Chicago, Illinois
Sat 17 Jan 26
$32.80 - $48.70
MLK Freedom Run 5K/10K/13.1 CHICAGO/EVANSTON
Chicago, Illinois
Sat 17 Jan 26
$32.80 - $48.70
Time Travel Half-Marathon (and 5k/10k) - Quad Cities
Quad Cities, Illinois
Sun 25 Jan 26
$20.98 - $50.31
17th Annual F^3 Lake Half Marathon & 5k
Chicago, Illinois
Sat 31 Jan 26
$70.15 - $106.19
Lunar New Year Run 5K/10K/13.1 CHICAGO/EVANSTON
Chicago, Illinois
Sat 07 Feb 26
$32.80 - $48.70
Lunar New Year Run 5K/10K/13.1 CHICAGO/EVANSTON
Chicago, Illinois
Sat 07 Feb 26
$32.80 - $48.70
Fly with the Eagles Half Marathon
Murphysboro, Illinois
Sat 07 Feb 26 - Sun 15 Feb 26
$28.42 - $55.16
Run for Coffee Lovers 5K/10K/13.1 CHICAGO/EVANSTON
Chicago, Illinois
Sat 07 Feb 26
$32.80 - $48.70
Valentines Live, Love, RUN 5K/10K/13.1 CHICAGO/EVANSTON
Chicago, Illinois
Sat 14 Feb 26
$32.80 - $48.70
Valentines Live, Love, RUN 5K/10K/13.1 CHICAGO/EVANSTON
Chicago, Illinois
Sat 14 Feb 26
$32.80 - $48.70
Run for Chocolate 5K/10K/13.1 CHICAGO/EVANSTON
Chicago, Illinois
Sat 14 Feb 26
$32.80 - $48.70
SuperHeroes Run 5K/10K/13.1 CHICAGO/EVANSTON
Chicago, Illinois
Sat 07 Mar 26
$32.80 - $48.70
Time to Paddy 5k/10k & Lucky 13.1 - Greater Chicago
Greater Chicago, Illinois
Sat 07 Mar 26
$20.83 - $73.94
Run for Mental Health 5K/10K/13.1 CHICAGO/EVANSTON
Chicago, Illinois
Sat 07 Mar 26
$32.80 - $48.70
St. Paddy's Day Lucky Run 5K/10K/13.1 CHICAGO/EVANSTON
Chicago, Illinois
Sat 14 Mar 26
$32.80 - $52.94
Muddy Shamrock @ The Forge
Lemont, Illinois
Sat 14 Mar 26
$49.64 - $65.65
St. Paddy's Day Lucky Run 5K/10K/13.1 CHICAGO/EVANSTON
Chicago, Illinois
Sat 14 Mar 26
$32.80 - $48.70
Sloth Run 5K/10K/13.1 CHICAGO/EVANSTON
Chicago, Illinois
Sat 14 Mar 26
$32.80 - $52.94
Rend Lake Marathon
Barren township, Illinois
Sat 28 Mar 26
$55.16 - $124.68
Chi Town Half Marathon & 10K
Chicago, Illinois
Sat 04 Apr 26
$45.99 - $135.00
Always Hope Easter Run 5K/10K/13.1 CHICAGO/EVANSTON
Chicago, Illinois
Sat 04 Apr 26
$32.80 - $48.70
Always Hope Easter Run 5K/10K/13.1 CHICAGO/EVANSTON
Chicago, Illinois
Sat 04 Apr 26
$32.80 - $48.70
Run for Breast Cancer 5K/10K/13.1 CHICAGO/EVANSTON
Chicago, Illinois
Sat 04 Apr 26
$32.80 - $48.70
DoNot Stop Half Marathon (5k/10k)- Greater Chicago
Chicago, Illinois
Sat 11 Apr 26
$20.83 - $73.94
Showing 1-40 of 69 results