Eversource Hartford Marathon, Half Marathon, Team Relay and 5K 2025 Race Details Event Date 10/11/25 Race start time(s) 8:00 AM Marathon and Half Marathon; 8:01 AM 5K Event Location Bushnell Park Event Address Trinity Street at Elm Street Event City Hartford Event State CT Race ID 395 Event Information Course Map 5k Course certification map Half Marathon Course certification maps Marathon Course certification maps Website https://www.hartfordmarathon.com/eversource-hartford-marathon/ Social Media Facebook Twitter Instagram Blogspot YouTube USATF Cert. No. CT23021JHP (5k), CT23017JHP (Half), CT23022JHP (Marathon) Results Online Results Athlinks Older Results GSRS Results Archive Recent Results 2025202420232022202120192018201720162015 Race comments Race not held in 2020.