Half-Marathon races in Illinois, United States — 2026 running calendar
89 events found
May
02
Sunrise Marathon 5K/10K/13.1 CHICAGO/EVANSTON
Chicago, Illinois, United States
Running
5K
10K
Half-Marathon
1.6K
+2
May
02
Hometown Half Marathon & 5k/10k - Greater Chicago
Chicago, Illinois, United States
Running
1.6K
5K
10K
Half-Marathon
+1
May
02
Cinco De Mayo Run 5K/10K/13.1 CHICAGO/EVANSTON
Chicago, Illinois, United States
Running
5K
10K
Half-Marathon
1.6K
+2
Feb
01
Race Through Illinois 1M, 5K, 10K, 13.1, 26.2 – Now Only $20!
Chicago, Illinois, United States
$20.00
Running
1.6K
5K
10K
Half-Marathon
+1
Jan
01
Hot Cider Hustle - Half Marathon, 10K, & 5K
Lake Zurich, Illinois, United States
Running
5K
10K
Half-Marathon
Ultra
Sunrise Marathon 5K/10K/13.1 CHICAGO/EVANSTON
Chicago, Illinois, United States
May 2, 2026 (Sat)
Running
5K
10K
Half-Marathon
1.6K
+2
Hometown Half Marathon & 5k/10k - Greater Chicago
Chicago, Illinois, United States
May 2, 2026 (Sat)
Running
1.6K
5K
10K
Half-Marathon
+1
Cinco De Mayo Run 5K/10K/13.1 CHICAGO/EVANSTON
Chicago, Illinois, United States
May 2, 2026 (Sat)
Running
5K
10K
Half-Marathon
1.6K
+2
Race Through Illinois 1M, 5K, 10K, 13.1, 26.2 – Now Only $20!
Chicago, Illinois, United States
Feb 1, 2026 (Sun)
– Dec 31, 2026
$20.00
Running
1.6K
5K
10K
Half-Marathon
+1
Hot Cider Hustle - Half Marathon, 10K, & 5K
Lake Zurich, Illinois, United States
Jan 1, 2026 (Thu)
– Nov 30, 2026
Running
5K
10K
Half-Marathon
Ultra