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

5K Fun Run and Family Walk

Glenview, Illinois, United States

01 Sep, 2026 (Tue) – 20 Sep, 2026

$25.00 - $35.00

Running

5K

Warrior Crucible

Loves Park, Illinois, United States

04 Sep, 2026 (Fri) – 05 Sep, 2026

$40.00

Running

48.3K 5K

Colchester Duane Beck 5K

Colchester, Illinois, United States

05 Sep, 2026 (Sat)

$10.00 - $15.00

Running

5K 1.6K

Pecatonica Labor Day 5K

Pecatonica, Illinois, United States

05 Sep, 2026 (Sat)

$30.00

Running

5K

9/11 Heroes Run - Chicago, Illinois

South Barrington, Illinois, United States

05 Sep, 2026 (Sat)

$10.00 - $40.00

Running, Walking

5K 1.6K +2

Charger 10 Mile & 6k

Milan, Illinois, United States

05 Sep, 2026 (Sat)

$25.00 - $30.00

Running

16.1K 5K

Eckert's Spiked Apple 5k

Belleville, Illinois, United States

05 Sep, 2026 (Sat)

$30.00

Running

5K

Time and a Half Relay & 5K

Chicago, Illinois, United States

06 Sep, 2026 (Sun)

$45.00 - $200.00

Running

19.3K 5K

JJK5K

Madison, Illinois, United States

07 Sep, 2026 (Mon)

$15.00 - $45.00

Running, Walking

5K 2K

Sandwich Fair Shake Up Shuffle

Sandwich, Illinois, United States

07 Sep, 2026 (Mon)

$15.00 - $45.00

Running

5K 1.6K

Woodland ROAR Run

Gurnee, Illinois, United States

11 Sep, 2026 (Fri)

$25.00 - $40.00

Running

5K 1.6K

Elwood Community Days 5k Run & Walk 2026, In Memory Of Our Fallen Heroes

Elwood, Illinois, United States

11 Sep, 2026 (Fri)

$35.00

Running

5K