12 Hours Ultra Running Events in Ohio

All 50 KM 50 Miles 100 KM 100 Miles 6 Hours 12 Hours 24 Hours

Date	Event	City	Distances
06/27/26	Firefly Dusk to Dawn Trail Race	Lewis Center	12 Hours
08/01/26	Steel City 12 Hour Endurance Run	Middletown	12 Hours , 12 Hours
08/29/26	Hell on Hogsback: Endurance Challenge	Lakewood	6 Hours , 12 Hours
10/03/26	Outdoor X 12 Hour Endurance Run	Dayton	12 Hours , 12 Hours
10/09/26	Double Days 48 Hour Race	Middletown	6 Hours , 12 Hours , 12 Hours , 24 Hours , 48 Hours
10/17/26	Rule the Roost	Chillicothe	12 Hours
10/17/26	The Ceely Rose Twelve Hour Survival Run	Lucas	12 Hours
04/02/27	Vernal Equinox 24-12-8 Hour Run	Batavia	8 Hours , 12 Hours , 12 Hours , 24 Hours , 48 Hours

Date	Event	City	Distances
05/16/26	High Lea 6/12/24 hour	Richfield	6 Hours , 12 Hours , 24 Hours , 100 Miles
04/26/26	1 Day for the K.I.A.	Columbus	12 Hours , 24 Hours
10/04/25	NEO24	Brunswick	12 Hours , 24 Hours
11/09/24	Boxed 12	Washington Court House	6 Hours , 12 Hours
10/14/23	Ray's Ramble	Mount Perry	12 Hours , 16 Hours , 24 Hours , 50 KM
08/28/20	24 Hour Runraiser	Kettering	12 Hours , 24 Hours
09/22/19	Bluff Your Way Endurance Run	Perry	12 Hours
09/21/19	NorthCoast 24-Hour Endurance Run	Cleveland	12 Hours , 24 Hours
10/07/17	Children's Hospital Benefit Run	Woodsfield	12 Hours
10/01/16	MOX 12 Hour Run	Dayton	12 Hours
04/20/13	NorthCoast 24-Hour - Spring	Cleveland	12 Hours , 24 Hours