London OH Marathon
London, OH, USA • April 11, 2026
Race Day Weather
55°
67° high
Windy
Dry
Cool conditions, mild wind
Runners will face a steady temperature increase from 34°F at the start to 47°F by the finish, with average humidity at 69%. A light breeze from the SE at 12 mph may provide a slight cooling effect. Runners should dress in layers to manage the temperature rise and stay hydrated throughout the race.
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Distance: 26.2mi
0:00:00
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FAQ
When is the 2026 London OH Marathon?
The 2026 London OH Marathon will be held on Saturday April 11, 2026.
Is the London OH Marathon a Boston Marathon Qualifier?
Yes, the London OH Marathon is an official Boston Marathon qualifier.
What will the weather be like for the 2026 London OH Marathon?
The forecast calls for a high of 68°F and a low of 55°F with a 19% chance of rain. Check our detailed hourly forecast above for the best marathon race plan.
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