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Half Marathon Races in Illinois (Page 4)

Browse 73+ upcoming half marathon races in Illinois.

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PB&J Fuel Run 5K/10K/13.1 CHICAGO/EVANSTON

Oct 31, 2026
Chicago, IL
13.1M10K5K1M
57°
41°
12%

The Forge Trail Run Festival

Nov 14, 2026
Lemont, IL
37.2M18.6M13.1M6.2M
50°
33°
11%

Forge Trail Run Festival

Nov 14, 2026
Lemont, IL
37.3M18.6M12.4M10K
50°
33°
11%

Turkey Trot

Nov 21, 2026
Decatur, IL
13.1M10K
49°
32°
12%

2025 Turkey Trot

Nov 21, 2026
Decatur, IL
13.1M10K5K0.5M
49°
32°
12%

Long Grove Turkey Trot 5K & 8K

Nov 26, 2026
Long Grove, IL
100M5M5K
44°
30°
9%

Chi Town Turkey Trot 5K & 10K

Nov 26, 2026
Chicago, IL
100M10K5K
45°
31°
9%

Schaumburg Turkey Trot Half Marathon and 5K

Nov 28, 2026
Schaumburg, IL
13.1M
41°
25°
10%

Schaumburg Turkey Trot Half Marathon & 5K

Nov 28, 2026
Elk Grove Village, IL
100M13.1M5K
43°
29°
10%

Turkey Trails - Greater Chicago

Nov 28, 2026
Shorewood, IL
50M13.1M6.2M3.1M1M
43°
28°
11%

Candy Cane Course- Greater Chicago

Dec 12, 2026
Chicago, IL
50M9.3M6.2M3.1M1M
39°
26°
11%

18th Annual F^3 Lake Half Marathon & 5k

Jan 30, 2027
Chicago, IL
13.1M5K
32°
18°
7%

F^3 Lake Half Marathon

Jan 30, 2027
Chicago, IL
13.1M5K
32°
18°
7%
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