Running Race Calendar in Illinois, United States

Oct

10

El Trote De Las Calacas

Elgin, Illinois, United States

Running

5K

Oct

10

Iesa Class 2A Sectional F Hosted by Chillicothe

Chillicothe, Illinois, United States

Running

3.2K

Oct

10

The Zac Plantz Foundation's Don’t Run Alone 5K Walk & Run

New Lenox, Illinois, United States

Running

5K

Oct

10

4th Annual DBC Keys 2 Stability Community 5K 2026

Flossmoor, Illinois, United States

Running

5.1K 5K

Oct

10

Iesa Class 2A Sectional G Hosted by Shelbyville

Shelbyville, Illinois, United States

Running

3.2K

Oct

10

Benton XC Invite

Benton, Illinois, United States

Running

4.7K

Oct

10

We Love Teachers 5K - Chicago

Elk Grove Village, Illinois, United States

Running

5K

Oct

10

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

Chicago, Illinois, United States

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +8

Oct

10

Catholic Illini Feast Week 5K

Champaign, Illinois, United States

Running

5K

Oct

10

Cai - Illinois Family 5k

Oak Brook, Illinois, United States

Running

5K

Oct

09

St. Mary's Oktoberfest 5k & 1 Mile Fun Run

Alton, Illinois, United States

Running

5K 1.6K

Oct

09

New Balance Untamed Relay Presented by Fleet Feet

Chicago, Illinois, United States

Running

10K