Race Discovery

10K races in Illinois, United States — 2026 running calendar

145 events found

Rend Lake Run With Rotary logo
May
23

Rend Lake Run With Rotary

Benton, Illinois, United States
Running Walking
10K 5K 2K
Western Springs Tower Trot logo
May
23

Western Springs Tower Trot

Western Springs, Illinois, United States
Walking Running
5K 10K 15K +3
Run for Heroes Half Marathon, 10K, 5K hosted by Revive Vienna logo
May
23

Run for Heroes Half Marathon, 10K, 5K hosted by Revive Vienna

Vienna, Illinois, United States
Running
5K 10K 0.4K
Darien Dash logo
May
17

Darien Dash

Darien, Illinois, United States
Running
10K 5K 1.6K
I Got Your Six Walk/Run logo
May
17

I Got Your Six Walk/Run

Bourbonnais, Illinois, United States
Running Walking
5K 10K 3.2K +3
Starved Rock Country Marathon logo
May
09

Starved Rock Country Marathon

Ottawa, Illinois, United States
Running
Marathon Half-Marathon 10K 5K +2
Mother's Day 5K, 10K & Half Marathon logo
May
08

Mother's Day 5K, 10K & Half Marathon

Lake Zurich, Illinois, United States
Running
5K 10K Half-Marathon
Hometown Half Marathon & 5k/10k - Greater Chicago logo
May
02

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

Chicago, Illinois, United States
Running
1.6K 5K 10K Half-Marathon +1
Kirby Derby logo
May
02

Kirby Derby

Monticello, Illinois, United States
Running
10K 5K
Sunrise Marathon 5K/10K/13.1 CHICAGO/EVANSTON logo
May
02

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

Chicago, Illinois, United States
Running
5K 10K Half-Marathon 1.6K +2
Cinco De Mayo Run 5K/10K/13.1 CHICAGO/EVANSTON logo
May
02

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

Chicago, Illinois, United States
Running
5K 10K Half-Marathon 1.6K +2
Race Through Illinois 1M, 5K, 10K, 13.1, 26.2 – Now Only $20! logo
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