Running Race Calendar in Illinois, United States

Kennekuk Road Runners - Wild Wild Wilderness

Oakwood, Illinois, United States

Sep 12, 2026 (Sat)

$30.00 - $40.00

Running

5K 12K

Thin Mint Sprint 2026

Fox River Grove, Illinois, United States

Sep 12, 2026 (Sat)

$40.00

Running

5K 1.6K

Cornell Days 5k and 1 Mile Fun Run/Walk

Cornell, Illinois, United States

Sep 12, 2026 (Sat)

$25.00

Running

5K 1.6K

Mutt Strut 5K (Dog Friendly Walk/Run)

Dekalb, Illinois, United States

Sep 12, 2026 (Sat)

Running

5K

Bully Blitz 5k Run 1k Walk

Wilmington, Illinois, United States

Sep 12, 2026 (Sat)

$30.00 - $45.00

Running, Walking

5K 1.6K

Chicago - Trail Running Festival

Beecher, Illinois, United States

Sep 12, 2026 (Sat)

$55.00 - $135.00

Trail running, Running

5K 10K 20K 30K +2

Tunnel to Towers Climb - Chicago, IL

Chicago, Illinois, United States

Sep 12, 2026 (Sat)

$20.00 - $45.00

Running

5K

Surviving the Color Newton

Effingham, Illinois, United States

Sep 12, 2026 (Sat)

$25.00

Running

5K

Cache River Days 5K

Ullin, Illinois, United States

Sep 12, 2026 (Sat)

$20.00

Running, Walking

5K

Get Your Kicks 5k

Carlinville, Illinois, United States

Sep 12, 2026 (Sat)

$25.00

Running

5K

Polka Pace Race

Havana, Illinois, United States

Sep 12, 2026 (Sat)

$10.00 - $30.00

Running

5K 1.6K

Itasca Oktoberfast 5K

Itasca, Illinois, United States

Sep 12, 2026 (Sat)

$35.00

Running

5K