Mo Marathon
Perrysville, OH, USA • April 25, 2026
Race Day Weather
46°
60° high
Breezy
Dry
Cool start — fast day potential, warming through the race
A cool 46°F at the start line is ideal for fast times — expect to warm up quickly once you're moving. Temperatures rising to 60°F through the course will gradually increase perceived effort in the second half. Light winds shouldn't be a major factor for pacing.
Race day forecast available in 21 days
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Distance: 26.2mi
0:00:00
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Looking for more miles and more fun on Ohio State Park trails? Mo Marathon & Half Marathon’s unique route will allow you to explore several different trails in Mohican State Park. Saturday will include Marathon and Half Marathon distances. Sunday will include a Half Marathon only. Awards will be given for all events. Save 50% on Sunday’s Half when you sign up for both days! Source
FAQ
When is the 2026 Mo Marathon?
The 2026 Mo Marathon will be held on Saturday April 25, 2026.
Is the Mo Marathon a Boston Marathon Qualifier?
No, the Mo Marathon is NOT a Boston Marathon qualifier.
What is the time limit for the Mo Marathon?
The time limit for the Mo Marathon is 8 hours.
What will the weather be like for the 2026 Mo Marathon?
The forecast calls for a high of 60°F and a low of 44°F with a 0% chance of rain. Check our detailed hourly forecast above for the best marathon race plan.
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