Running Race Calendar in Illinois, United States

Race To the Flag

Westmont, Illinois, United States

May 24, 2026 (Sun)

Running

5K

2026 Meatballs on the Run 5K

Benld, Illinois, United States

May 24, 2026 (Sun)

Running

5K

The Memorial Day Weekend 5K Run/Walk

Lisle, Illinois, United States

May 24, 2026 (Sun)

Running

5K

Ruck It 2

Yorkville, Illinois, United States

May 24, 2026 (Sun)

Running

5K

The Memorial 5K

Lake Barrington, Illinois, United States

May 24, 2026 (Sun)

Running

5K

Cooper's Hawk Wine Run 5k

New Lenox, Illinois, United States

May 24, 2026 (Sun)

Running

5K

Clayton's Tap Kindness Run

Morris, Illinois, United States

May 24, 2026 (Sun)

Running

5K

Run for Mental Health 5K/10K/13.1 CHICAGO/EVANSTON

Chicago, Illinois, United States

May 23, 2026 (Sat) – Nov 14, 2026

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +14

We Remember

Mount Carroll, Illinois, United States

May 23, 2026 (Sat)

Running

5K

Electrolit 5K & Dance Party

Chicago, Illinois, United States

May 23, 2026 (Sat)

Running

5K

Memorial Day 5K Virtual Run - Rockford

Rockford, Illinois, United States

May 23, 2026 (Sat) – May 25, 2026

Running

5K

Frontline OCR

Byron, Illinois, United States

May 23, 2026 (Sat)

Obstacle race, Running

10K 5K 1.6K +12