Columbus Marathon
Race Day Weather
Cool start — fast day potential, big temp swing
A cool 45°F at the start line is ideal for fast times — expect to warm up quickly once you're moving. Temps will climb significantly to 62°F by later miles, so expect fading conditions as the race progresses. Light winds shouldn't be a major factor for pacing.
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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. Wikipedia
