Columbus Marathon
Race Day Weather
Chilly start, steady warming
Runners will face temperatures starting at 36°F and rising to 59°F by the finish. With a light 6 mph headwind in the early miles, pacing adjustments may be necessary, particularly from Miles 1-4. As conditions warm and shift to tailwind around Miles 6-20, runners can capitalize on the favorable breeze. Hydration should be prioritized as humidity remains at 59%, especially during the warmer late stages.
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Race Info
The Nationwide Children's Hospital Columbus Marathon is a marathon held in Columbus, Ohio, United States. First run in 1978 and held annually since 1980, it features a flat, fast course which saw nearly 20 percent of finishers qualify for the Boston Marathon in 2010. Proceeds go to Nationwide Children's Hospital; 2026 marks the 15th year of that partnership, with more than $15 million raised for the hospital to date. The 2025 race sold out its combined marathon and half marathon field of about 15,000 entries.