Connecticut Half Marathons by Date • By City
Browse all 2023-2024 Connecticut 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.
September 2023
| Mon Sep 4 | New Haven Road Race Half Marathon & 5K | New Haven CT |
| Sat Sep 16 | Gulf Beach Half Marathon | Milford CT |
| Sun Sep 17 | Golden Lights Half Marathon & 5k | Greenwich CT |
| Sat Sep 23 | Hogsback Half Marathon | Colebrook CT |
| Sun Sep 24 | Angevine Farm Trail Festival 50k Half Marathon 5k & 2k | Warren CT |
October 2023
| Sun Oct 1 | Haystack Mountain Challenge Half Marathon 10k & 5k | Norfolk CT |
| Sun Oct 1 | SoNo Half Marathon & 5k | Norwalk CT |
| Sat Oct 14 | Hartford Marathon Half Marathon & 5k | Hartofrd CT |
| Sun Oct 15 | Mohawk Mountain Race Marathon Half Marathon 10k & 5k | Cornwall CT |
| Sat Oct 21 | Tackle the Trail Marathon & Half Marathon | Windham CT |
| Sun Oct 22 | Pamby Ridgefield Half Marathon & 7M | Ridgefield CT |
| Sun Oct 22 | Reservoir Run Half Marathon & 5k | Weston CT |
November 2023
| Sat Nov 4 | Airline Trail Ghost Run | Hebron CT |
| Sat Nov 11 | Roxbury 50k Marathon & Half Marathon | Roxbury CT |
| Sat Nov 18 | Hillacious Half Marathon | Litchfield CT |
| Sat Nov 18 | Storybook Half Marathon | Stratford CT |
| Sun Nov 19 | Tarrywile 30k & Half Marathon | Danbury CT |
April 2024
| Sat Apr 6 | April Fools 5k & Half Marathon | East Haddam CT |
| Sat Apr 13 | Steam Train Half Marathon & Relay | Essex CT |
May 2024
| Wed May 15 | Nutmeg State Marathon & Half Marathon | Hartford CT |
June 2024
| Mon Jun 10 | New England Series Marathon & Half Marathon | Simsbury CT |
August 2024
| Sat Aug 3 | John & Jessie Kelley Half Marathon | New London CT |
