Half Marathon Races in Illinois.

Run for Breast Cancer 5K/10K/13.1 CHICAGO/EVANSTON

SuperHeroes Run 5K/10K/13.1 CHICAGO/EVANSTON

Sloth Run 5K/10K/13.1 CHICAGO/EVANSTON

Run Juneteenth Day 5K/10K/13.1 CHICAGO/EVANSTON

Hoffman Estates Stars & Stripes Half Marathon, 10K & 5K

July 4th Run 5K/10K/13.1 CHICAGO/EVANSTON

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

Fly with the Eagles Half Marathon-SUMMER EDITION!

Christmas in July Half Marathon and 5K (Chicago area)

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

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

Heatwave Half Marathon - Greater Chicago

Bagel Run 5K/10K/13.1 CHICAGO/EVANSTON

Run for PB& J 5K/10K/13.1 CHICAGO/EVANSTON

Sloth Run 5K/10K/13.1 CHICAGO/EVANSTON

Run for Breast Cancer 5K/10K/13.1 CHICAGO/EVANSTON

Naperville Trails Half Marathon & 10K

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

National Chocolate Day: Run for Chocolates 5K/10K/13.1 CHICAGO/EVANSTON

Belleville Main Street Marathon & Half Marathon

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

Oktoberfest Run 5K/10K/13.1 CHICAGO/EVANSTON

Stone Bridge Half Marathon and 5k

Golden Harvest Half Marathon & 5k/10k - Greater Chicago

Long Grove's Oktoberfest Half Marathon, 10K & 5K

Bagel Run 5K/10K/13.1 CHICAGO/EVANSTON

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

Chicago Fall Classic Half Marathon, 10K & 5K

Haunted Halloween Half Marathon & 5km

Galena River Fall Half Marathon & 8k

Halloween Trick or Trot Run 5K/10K/13.1 CHICAGO/EVANSTON

PB&J Fuel Run 5K/10K/13.1 CHICAGO/EVANSTON

14th Annual Springfield Marathon & Harvest Wind Half Marathon & 10K

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

Veterans Day Freedom Run 5K/10K/13.1 CHICAGO/EVANSTON

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

Schaumburg Turkey Trot Half Marathon & 5K

Thanksgiving Gobble Trot Run 5K/10K/13.1 CHICAGO/EVANSTON

Run for Breast Cancer 5K/10K/13.1 CHICAGO/EVANSTON

A Merry Christmas Run 5K/10K/13.1 CHICAGO/EVANSTON

18th Annual F^3 Lake Half Marathon & 5k

Fly with the Eagles Half Marathon