Ohio ultramarathons

Ultramarathons in Ohio

22 upcoming ultramarathons in Ohio listed by date, with cities, start times, and entry fees. Find a ultramarathon near you and register.

22
upcoming races
1
cities with 3+

Other distances

October 2026

November 2026

December 2026

January 2027

April 2027

May 2027

June 2027

July 2027

Ultramarathon results in Ohio

From 30 ultramarathons with official results in the last two years, 3,384 finishers in all.

DistanceRacesTypical finishWomenMenTypical fee
50K147:02:597:48:266:52:41$75
50 Mile312:40:0813:02:3712:39:22$160
100 Mile428:07:4528:27:2526:08:36$225

Typical times are the middle finisher across these races, weighted by field size. School meets, stair climbs, and results with timing errors are left out.

Fastest 50Ks in Ohio

  1. 1Conquer the CastleMayfield · median 6:26:00 · 99 finishers in 2025
  2. 2BigfootKimbolton · median 6:26:36 · 118 finishers in 2025
  3. 3ORRRC Tie Dye 50kYellow Springs · median 6:54:14 · 93 finishers in 2026
  4. 4Buckeye TrailBrecksville · median 7:02:59 · 201 finishers in 2026
  5. 5Thunderbunny Trail RacesAthens · median 7:39:09 · 76 finishers in 2026

Biggest ultramarathons in Ohio

  1. 1Burning River Endurance Run & RelayCuyahoga Falls · 270 finishers in 2026
  2. 2Buckeye TrailBrecksville · 201 finishers in 2026
  3. 3Mohican Trail 100 Mile RunLoudonville · 200 finishers in 2026
  4. 49th Annual Canal Corridor 100Akron · 188 finishers in 2025
  5. 5Rocks and Roots Winter SeriesLewis Center · 175 finishers in 2026
When ultramarathons happen in Ohio