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Half Marathons found in Illinois

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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.

Race Calendar: Half Marathons found in Illinois

πŸš€Boosted

Heatwave Half Marathon - Greater Chicago

Greater Chicago, Illinois
Sun 02 Aug 26
$20.83 - $67.58
πŸš€Boosted

Run for Coffee Lovers 5K/10K/13.1 CHICAGO/EVANSTON

Chicago, Illinois
Sat 07 Feb 26
$32.80 - $48.70
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Iceman Series 2025-26

Springfield, Illinois
Sat 13 Dec 25 - Sat 07 Feb 26
$22.20 - $117.60

Time Travel Half-Marathon (and 5k/10k) - Greater Chicago

Chicago, Illinois
Sat 03 Jan 26
$20.83 - $86.66

New Year New Me Run 5K/10K/13.1 CHICAGO/EVANSTON

Chicago, Illinois
Sat 03 Jan 26
$32.80 - $48.70

Sunrise Marathon 5K/10K/13.1 CHICAGO/EVANSTON

Chicago, Illinois
Sat 03 Jan 26
$32.80 - $48.70

Second Wind Christie Clinic Illinois Race Weekend Training Program

Champaign, Illinois
Sun 04 Jan 26 - Sat 25 Apr 26
$43.40

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
$74.39 - $112.55

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

Run for Mental Health 5K/10K/13.1 CHICAGO/EVANSTON

Chicago, Illinois
Sat 07 Mar 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 - $80.30

St. Paddy's Day Lucky Run 5K/10K/13.1 CHICAGO/EVANSTON

Chicago, Illinois
Sat 14 Mar 26
$32.80 - $54.00

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 - $54.00

Rend Lake Marathon

Barren township, Illinois
Sat 28 Mar 26
$55.16 - $124.68

Run for Breast Cancer 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

Chi Town Half Marathon & 10K

Chicago, Illinois
Sat 04 Apr 26
$57.49 - $135.00

Always Hope Easter Run 5K/10K/13.1 CHICAGO/EVANSTON

Chicago, Illinois
Sat 04 Apr 26
$32.80 - $48.70

Ondessonk Trail Races

Ozark, Illinois
Sat 11 Apr 26
$23.07 - $55.16

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

Lincoln Presidential Half Marathon

Springfield, Illinois
Sat 11 Apr 26
$43.40 - $80.50

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

Hometown Half Marathon & 5k/10k - Greater Chicago

Chicago, Illinois
Sat 02 May 26
$20.83 - $73.94

Cinco De Mayo Run 5K/10K/13.1 CHICAGO/EVANSTON

Chicago, Illinois
Sat 02 May 26
$32.80 - $48.70

Sunrise Marathon 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
Showing 1-40 of 64 results
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