Race Calendar in Illinois, United States

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

Chicago, Illinois, United States

04 Jul, 2026 (Sat)

$30.00 - $65.00

Running

5K 10K Half-Marathon 1.6K +2

Treat Trot Greater Chicago

Aurora, Illinois, United States

05 Jul, 2026 (Sun)

$22.00 - $42.00

Running

1.6K 5K 10K 15K

Frontier Days Stampede Run

Arlington Heights, Illinois, United States

05 Jul, 2026 (Sun)

$15.00 - $35.00

Running, Walking

10K 5K 6.4K

Open Water Swim CHICAGO

Chicago, Illinois, United States

07 Jul, 2026 (Tue) – 18 Aug, 2026

Central Illinois Summer Trail Series #2

Metamora, Illinois, United States

10 Jul, 2026 (Fri)

$25.00

Trail running

8K

NAMI Sauk Area 5K

Sterling, Illinois, United States

11 Jul, 2026 (Sat)

$30.00

Running

5K

Dwight Pit Stop 6.6k

Dwight, Illinois, United States

11 Jul, 2026 (Sat)

$55.00

Running

6.6K

2026 Fisher Fair 5K

Fisher, Illinois, United States

11 Jul, 2026 (Sat)

$15.00 - $20.00

Running, Walking

5K

Tutty Baker Fest 5K

Freeport, Illinois, United States

11 Jul, 2026 (Sat)

$30.00

Running

5K

McHenry Lakefront 5K & Kids Fun Run

McHenry, Illinois, United States

11 Jul, 2026 (Sat)

$25.00

Running

5K

Stockton 5k / 10k

Stockton, Illinois, United States

11 Jul, 2026 (Sat)

$30.00 - $35.00

Running

5K 10K

Springfield Kids Triathlon

Springfield, Illinois, United States

11 Jul, 2026 (Sat)