5K races in Illinois, United States — 2026 running calendar

College of DuPage 5k & Track Fest

Glen Ellyn, Illinois, United States

Aug 1, 2026 (Sat)

$25.00

Running

5K

Psrr Free 5K Run/Walk

Shorewood, Illinois, United States

Aug 1, 2026 (Sat)

Free

Running

5K

Dim Sum & Then Some: The Uptown 5K/10K & Kids Dash

Chicago, Illinois, United States

Aug 1, 2026 (Sat)

$55.00 - $62.00

Running

10K 5K

Tiskilwa Pow Wow 5K 2026 Run/Walk

Tiskilwa, Illinois, United States

Aug 1, 2026 (Sat)

$30.00

Running

5K

Johnsonville Community Days 5K Run/Walk

Johnsonville, Illinois, United States

Aug 1, 2026 (Sat)

$20.00

Running, Walking

5K

Lake Land College 5k

Mattoon, Illinois, United States

Aug 1, 2026 (Sat)

$30.00

Running

5K

AOTK Nourish the Nations 5k Color Run/Walk

Geneseo, Illinois, United States

Aug 1, 2026 (Sat)

$30.00

Running

5K

Tom Short 5K

Shelbyville, Illinois, United States

Aug 1, 2026 (Sat)

$25.00

Running

5K 1.6K

Kaskaskia Blue Classic 5k 2025

Centralia, Illinois, United States

Aug 1, 2026 (Sat)

$15.00 - $30.00

Running

5K 1.6K

Janet R. Noblitt Mosquito Chase 5K

Hutsonville, Illinois, United States

Aug 1, 2026 (Sat)

$20.00

Running

5K

Chicken Chase 5K

Rock Falls, Illinois, United States

Aug 1, 2026 (Sat)

Free - $25.00

Running

5K Little Chicks Dash

Sequoit Sunrise 5k

Antioch, Illinois, United States

Aug 1, 2026 (Sat)

$30.00

Running

5K