Hartford Marathon
Race Day Weather
Cool start, gradual warming trend
Runners will face a temperature rise from 46°F at the start to 65°F by the finish, with average humidity at 62%. A light crosswind will be present for most of the race, with headwinds impacting miles 5, 7-9, and 20-24. To optimize performance, runners should start conservatively and adjust their pace as temperatures rise, especially during the warmer middle sections of the race.
Pace Calculator
Get forecast alerts for Hartford Marathon
We'll text or email you when the forecast shifts — so you can adjust gear, pacing, and strategy. Max one per day.
Race Info
The Hartford Marathon offers runners a scenic journey through Connecticut's capital, starting at the iconic Connecticut State Capitol building. The course winds through historic neighborhoods, including West Hartford's Elizabeth Park, and features picturesque stretches along the Connecticut River. Runners cross the Founders Bridge into East Hartford, traverse the trails of Great River Park, and pass charming New England homes in South Windsor before returning to downtown Hartford. The race concludes under the Soldiers and Sailors Memorial Arch in Bushnell Park. With a net elevation gain of approximately 15 meters, the course is relatively flat, making it suitable for both seasoned marathoners and those aiming for a personal best.
