Sports
Nationwide Children's Hospital Columbus Marathon & 1/2 Marathon
Major marathon race weekend with 15,000+ participants including full marathon, half marathon, and 5K. Large expo at Greater Columbus Convention Center with health and fitness vendors.
- When
- Oct 17-18, 2026
- Where
- Columbus, OH
- Est. attendance
- 15000
- Organizer
- Nationwide Children's Hospital
About this event
Major marathon race weekend with 15,000+ participants including full marathon, half marathon, and 5K. Large expo at Greater Columbus Convention Center with health and fitness vendors.
View original listing on fatmarathoner.com →Track record & vendor details
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