Upcoming Ultramarathons in Ohio

Endurance Grid lists 6 ultramarathons in Ohio, from August 2026 to May 2027 across 6 cities.

6
Races
6
Cities

The lay of the land

Ultramarathon Races in Ohio

The ultramarathon race calendar in Ohio is busiest in August, May, and September, with races most often in Germantown, Lakewood, and Powell.

What an ultramarathon is

An ultramarathon is any running race longer than 26.2 miles. The most common distances are the 50K, 50-mile, 100K, and 100-mile — alongside timed events, where you cover as much ground as you can in a fixed window like 6, 12, or 24 hours.

Many ultras run on trails, with aid stations stocked with food, water, and posted cutoff times. For most entrants the goal is to finish, not to race the clock, and hiking the climbs is a normal part of the day.

Frequently Asked Questions (FAQs)

How many ultramarathons are in Ohio?+
Endurance Grid's Race Calendar lists 6 upcoming ultramarathons in Ohio across 6 cities, from August 2026 to May 2027.
What ultramarathon distances are offered in Ohio?+
Ultramarathons in Ohio include 1 Mile, 10 Mile, 100 Mile, 100K, 10K, 50K, 5K, Half Marathon, and more distances.
When is ultramarathon season in Ohio?+
Ultramarathon season in Ohio runs spring through fall. Of the upcoming ultramarathons on Endurance Grid's Race Calendar, the most are in August and May.
Which Ohio cities have ultramarathons?+
Ultramarathons in Ohio are held in Englewood, Germantown, Lakewood, Mayfield, Powell, and Richfield.

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