Illinois Half Marathons by Date • By City
Browse all 2022-2023 Illinois half marathons by month below. For each race, you’ll find course maps, elevation profiles, runner reviews, and how to sign up.
When you view a race, you’ll also find contact info if you’re having problems with your registration or need to contact the race directors.
August 2022
| Sat Aug 6 | MAYC Run Mahomet Half Marathon & 5K | Mahomet IL |
| Sat Aug 20 | River Run Half Marathon 5k & 3k | Rockford IL |
September 2022
| Sun Sep 4 | Crystal Lake Half Marathon | Crystal Lake IL |
| Sat Sep 10 | Hidden Gem Half Marathon | Flossmoor IL |
| Sat Sep 10 | Naperville Trails Half Marathon | Naperville IL |
| Sun Sep 18 | Fox Valley Marathon Half Marathon 20-Mile & 5K | St. Charles IL |
| Sat Sep 24 | Belleville Main Street Marathon & Half Marathon | Belleville IL |
| Sat Sep 24 | Moraine Hills Run for the Hills Half Marathon & 10k | McHenry IL |
| Sat Sep 24 | YMCA Stone Bridge Half Marathon | Roscoe IL |
| Sun Sep 25 | Chicago Half Marathon & 5K | Chicago IL |
| Sun Sep 25 | Quad Cities Marathon Half Marathon 5K & Relay | Moline IL |
October 2022
| Sat Oct 1 | Prairie State Half Marathon | Long Grove IL |
| Sat Oct 8 | Sauk Valley Apple Cider Run Half Marathon 10K & 5K | Rock Falls IL |
| Sun Oct 9 | Harvest Wind Half Marathon | New Berlin IL |
| Sun Oct 9 | Springfield Marathon Half Marathon 6.6M & Relay | New Berlin IL |
| Sat Oct 15 | Country Sole Half Marathon 10K & 5K | Chicago IL |
| Sun Oct 16 | Des Plaines River Trail Marathon Half Marathon & 50-Mile | Lincolnshire IL |
| Sun Oct 16 | Naperville Half Marathon | Naperville IL |
| Sun Oct 23 | Dam Site Marathon and Half Marathon | Hudson IL |
| Sat Oct 29 | Galena River Fall Half Marathon & 8K | Galena IL |
| Sat Oct 29 | Riverview Ramble Half Marathon 10k & 5k | Mt. Carmel IL |
| Sun Oct 30 | Tri-State Warrior Run Half Marathon 10k & 5k | Quincy IL |
November 2022
| Sun Nov 6 | Ooh La La Chocolate Run Half Marathon & 5k | Geneva IL |
| Sat Nov 26 | Schaumburg Half Marathon & 5K Turkey Trot | Schaumburg IL |
December 2022
| Sat Dec 10 | Viking Dash Trail Run – Chicago Half Marathon 15k & 5k | Crystal Lake IL |
January 2023
| Sat Jan 28 | F^3 Lake Half Marathon | Chicago IL |
March 2023
| Sun Mar 19 | Bolingbrook St. Paddy's Half Marathon & 5k | Bolingbrook IL |
April 2023
| Sat Apr 1 | Lincoln Presidential Half Marathon | Springfield IL |
| Sat Apr 8 | Bunny Wabbit Run Half Marathon 10k & 5k | Libertyville IL |
| Sat Apr 8 | Chi Town Half Marathon | Chicago IL |
| Sun Apr 23 | Naperville Women's Half Marathon & 5K | Naperville IL |
| Sat Apr 29 | Illinois Marathon Half Marathon 10k & Relay | Champaign IL |
May 2023
| Sun May 21 | Chicago Spring Half Marathon | Chicago IL |
| Sun May 21 | Deer Grove Trail Half Marathon and 10k | Palatine IL |
June 2023
| Sun Jun 4 | Chicago 13.1 | Chicago IL |
| Sun Jun 4 | North Shore Classic Half Marathon | Highland Park IL |
| Sat Jun 24 | Fit America Half Marathon 10K & 5K | Hoffman Estates IL |
