Upcoming Half Marathon Races In Illinois, US

Cinco De Mayo Run: Against All Odds CHICAGO/EVA...

Evanston, IL

Saturday, May 3rd, 2025

Lincoln-Way Half Marathon & 10K!

Frankfort, IL

Saturday, May 3rd, 2025

Chicagoland Spring Marathon, Half Marathon & 10K

Schaumburg, IL

Sunday, May 4th, 2025

2025 Starved Rock Country Marathon and Half Mar...

Ottawa, IL

Saturday, May 10th, 2025

Sunrise Marathon CHICAGO/EVANSTON

Evanston, IL

Saturday, May 10th, 2025

Quad Cities Distance Classic

Moline, IL

Sunday, May 11th, 2025

Red Cedar Trail Half Marathon and 38k at Giant ...

Makanda, IL

Saturday, May 24th, 2025

Hometown Half Marathon & 5k/10k - Chicago

Wheaton, IL

Saturday, May 31st, 2025

Hometown Half Marathon & 5k/10k - Chicago

Chicago, IL

Saturday, May 31st, 2025

Sullivan Dash & Bash

Sullivan, IL

Saturday, June 14th, 2025

Homegrown Illinois Corn Stars & Stripes Half Ma...

Hoffman Estates, IL

Saturday, June 28th, 2025

2025 Heartland Series - Day 4 (IL)

Fulton, IL

Tuesday, July 15th, 2025

Christmas in July Half Marathon and 5K (Chicago...

Elk Grove Village, IL

Saturday, July 19th, 2025

Stan's Donut Race

Chicago, IL

Saturday, July 26th, 2025

Run Mahomet

Mahomet, IL

Friday, August 1st, 2025

RAMP River Run – 3K, 5K, & 1/2 Marathon Run

Rockford, IL

Saturday, August 16th, 2025

Naperville Trails Half Marathon & 10K

Wheaton, IL

Saturday, September 6th, 2025

National Chocolate Day: Run for Chocolates CHIC...

Evanston, IL

Saturday, September 13th, 2025

National Coffee Day: Run for Coffee CHICAGO/EVA...

Evanston, IL

Saturday, September 27th, 2025

National Singles Day: Singles & Friends Running...

Evanston, IL

Saturday, September 27th, 2025

Stone Bridge Half Marathon and 5k

Roscoe, IL

Saturday, September 27th, 2025

Belleville Main Street Marathon & Half Marathon

Belleville, IL

Saturday, September 27th, 2025

St. Jude Walk/Run

Bloomington, IL

Saturday, October 4th, 2025

Long Grove's Prairie State Half Marathon, 10K &...

Long Grove, IL

Saturday, October 4th, 2025

Spooky Sprint - Chicago

Chicago, IL

Saturday, October 18th, 2025

Country Sole Half Marathon, 10K & 5K Run/Walk

Chicago, IL

Saturday, October 18th, 2025

Run Stephenson County

Orangeville, IL

Saturday, October 18th, 2025

Spooky Sprint - Chicago

Shorewood, IL

Saturday, October 18th, 2025

Galena River Fall Half Marathon & 8k

Galena, IL

Saturday, October 25th, 2025

Haunted Halloween Half Marathon & 5km

Chicago, IL

Sunday, October 26th, 2025

13th Annual Springfield Marathon - Harvest Wind...

New Berlin, IL

Saturday, November 8th, 2025

The Forge Trail Run Festival

Lemont, IL

Saturday, November 15th, 2025

Schaumburg Turkey Trot Half Marathon & 5K

Elk Grove Village, IL

Saturday, November 29th, 2025

17th Annual F^3 Lake Half Marathon & 5k

Chicago, IL

Saturday, January 31st, 2026

2026 Naperville Women's Half Marathon and 5K

Naperville, IL

Sunday, April 19th, 2026