Sports
Nationwide Children's Hospital Columbus Marathon
Major marathon event with 15,000+ participants including full marathon, half marathon, 5K, and 1-mile races. High-traffic event with expo, spectators, and substantial vendor opportunities across multiple race distances.
- When
- Oct 18, 2026
- Where
- Columbus, OH
- Est. attendance
- 15000
- Organizer
- Darris Blackford / Nationwide Children's Hospital
About this event
Major marathon event with 15,000+ participants including full marathon, half marathon, 5K, and 1-mile races. High-traffic event with expo, spectators, and substantial vendor opportunities across multiple race distances.
View original listing on columbusmarathon.com →Track record & vendor details
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