Race Calendar in Illinois, United States

Oct

11

Tamborazo Blast 5K

Aurora, Illinois, United States

Running

5K

Oct

11

Strides Against Stigma- Gcap 5K Walk/Run

Urbana, Illinois, United States

Running

5K

Oct

11

Sao Hyrox Full Sim

Oswego, Illinois, United States

$25.00

Running

8K +18

Oct

15

Carriel Jr. High 5K

O Fallon, Illinois, United States

$20.00

Running

5K

Oct

17

Chicago Fall Classic Half Marathon, 10K & Hot Cider Hustle 5K

Chicago, Illinois, United States

$12.99 - $119.99

Running

Half-Marathon 10K 5K +7

Oct

17

Tunnel to Towers 5K Run & Walk - Quincy, IL

Quincy, Illinois, United States

Free - $40.00

Running

5K +1

Oct

17

JAIMIE COX MEMORIAL RUN

Roscoe, Illinois, United States

$15.00 - $30.00

Running

5K

Oct

17

Cantigny 5K Run/Walk 2026 - Benefiting The Midwest Shelter for Homeless Veterans

Wheaton, Illinois, United States

$5.00 - $30.00

Running

5K 1.6K

Oct

17

Jmh 5K/10K

Jacksonville, Illinois, United States

$32.00

Running

5K 10K

Oct

17

Run Stephenson County

Orangeville, Illinois, United States

Running

Half-Marathon 5K 10K

Oct

17

Firehouse 5K

Oconee, Illinois, United States

$40.00

Running Walking

5K 1.6K

Oct

17

Rosehill Cemetery 'Crypt' 5K Run/Walk

Chicago, Illinois, United States

$45.00 - $50.00

Running

5K