Mill Race Marathon
Columbus, IN, USA • September 26, 2026
Race Day Weather
58°
77° high
Breezy
Dry
Warm day, adjust pace wisely
Runners will face temperatures rising from 58°F at the start to a warm 77°F by the finish. Humidity sits at 67%, which may feel oppressive, and a light headwind will persist throughout. It's advisable for runners to start conservatively and hydrate frequently to manage the rising heat.
Race day forecast available in 177 days
Pre-raceRace windowPost-race
The Marathon course is a flat, fast Boston Qualifier that runs through downtown Columbus taking advantage of the shady People Trails and City Parks as well as taking participants past the architectural sights of the city. Source
FAQ
When is the 2026 Mill Race Marathon?
The 2026 Mill Race Marathon will be held on Saturday September 26, 2026.
Is the Mill Race Marathon a Boston Marathon Qualifier?
Yes, the Mill Race Marathon is an official Boston Marathon qualifier.
What will the weather be like for the 2026 Mill Race Marathon?
The forecast calls for a high of 77°F and a low of 58°F with a 0% chance of rain.
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