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

Friday Night Boost presented by Fleet Feet and adidas

Chicago, Illinois, United States

Jul 24, 2026 (Fri)

$25.00

Running

5K

Madder Than A Wet Hen 5k

Charleston, Illinois, United States

Jul 25, 2026 (Sat)

Running

5K

Run for Donuts 5K/10K/13.1 CHICAGO/EVANSTON

Chicago, Illinois, United States

Jul 25, 2026 (Sat) – Sep 26, 2026

$30.00 - $50.00

Running

5K 10K Half-Marathon 1.6K +8

South Chicago Track Club Spectacular

Chicago, Illinois, United States

Jul 25, 2026 (Sat)

$20.00

Running

5K 1.6K 10K 0.8K

SANGAMAM 5K Run/2K Family Fun Water Gun Run or Walk

Bloomington, Illinois, United States

Jul 25, 2026 (Sat)

$15.00

Running

5K 2K

Kickin’ Up The Dust 5K

Plano, Illinois, United States

Jul 25, 2026 (Sat)

$50.00

Running

5K

Tmh Auxiliary's Light The Night Glow Run

Taylorville, Illinois, United States

Jul 25, 2026 (Sat)

Free - $30.00

Running

5K Kids Glow & Go Dash

Izzy’s Dino Dash 5K Fun Run

Sauget, Illinois, United States

Jul 25, 2026 (Sat)

$55.00

Running

5K

Rhythm of the Heart 5k Race & Walk

Loves Park, Illinois, United States

Jul 25, 2026 (Sat)

$40.00

Running

5K

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

Chicago, Illinois, United States

Jul 25, 2026 (Sat)

$30.00 - $50.00

Running

5K 10K Half-Marathon 1.6K +2

Fulton Market Loop Da Loop 5k

Chicago, Illinois, United States

Jul 26, 2026 (Sun)

$65.00

Running

5K

Run Mahomet

Mahomet, Illinois, United States

Jul 31, 2026 (Fri) – Aug 1, 2026

$45.00 - $75.00

Running

3.1K 10K Half-Marathon 5K +2