Cummins Mill Race Marathon
Columbus, IN, USA · September 26, 2026
Race Day Weather
50°at start
70° high
Light
Dry
Cool start — fast day potential, big temp swing
A cool 50°F at the start line is ideal for fast times — expect to warm up quickly once you're moving. Temps will climb significantly to 70°F by later miles, so expect fading conditions as the race progresses. Light winds shouldn't be a major factor for pacing. Moderate humidity at 71% is worth noting for effort level, especially in later miles.
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Distance: 26.2mi
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FAQ
When is the 2026 Cummins Mill Race Marathon?
The 2026 Cummins Mill Race Marathon will be held on Saturday September 26, 2026.
Is the Cummins Mill Race Marathon a Boston Marathon Qualifier?
Yes, the Cummins Mill Race Marathon is an official Boston Marathon qualifier.
What is the time limit for the Cummins Mill Race Marathon?
The time limit for the Cummins Mill Race Marathon is 6.55 hours.
What will the weather be like for the 2026 Cummins Mill Race Marathon?
The forecast calls for a high of 70°F and a low of 49°F with a 1% chance of rain.
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