Hattiesburg Half Marathon
Race Day Weather
Comfortable temps, big temp swing
Mild 59°F temps at gun time mean comfortable early miles without overheating risk. Temps will climb significantly to 78°F by later miles, so expect fading conditions as the race progresses. Light winds shouldn't be a major factor for pacing.
Pace Calculator
Get forecast alerts for Hattiesburg Half 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 Hattiesburg Half Marathon, 10K, and 5K is an annual road race in Hattiesburg, Mississippi, starting and finishing downtown at 201 Forrest Street in front of the Historic Saenger Theater. The half marathon course runs a staggered start through downtown streets and past the University of Southern Mississippi campus before returning to the finish. The event is organized as a community partnership with the City of Hattiesburg and Visit Hattiesburg, and proceeds support local nonprofit organizations. The 2027 edition marks the race's 14th running.
