Race Calendar in Illinois, United States

The Ultimate SUCK

Cuba, Illinois, United States

04 Sep, 2026 (Fri) – 06 Sep, 2026

$149.00 - $429.00

Obstacle race

Ultra 40.2K 16.1K

Eckert's Spiked Apple 5k

Belleville, 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

Colchester Duane Beck 5K

Colchester, Illinois, United States

05 Sep, 2026 (Sat)

$10.00 - $15.00

Running

5K 1.6K

Naperville Trails Half Marathon & 10K

Wheaton, Illinois, United States

05 Sep, 2026 (Sat)

$44.99 - $109.99

Running

Half-Marathon 10K +2

Charger 10 Mile & 6k

Milan, Illinois, United States

05 Sep, 2026 (Sat)

$25.00 - $30.00

Running

16.1K 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

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

Woodland ROAR Run

Gurnee, Illinois, United States

11 Sep, 2026 (Fri)

$25.00 - $40.00

Running

5K 1.6K

Hobo Trail Runs 10k-25k-50k

Rockford, Illinois, United States

11 Sep, 2026 (Fri) – 13 Sep, 2026

$30.00 - $130.00

Trail running

Ultra 10K 25K +6