Ohio Ultramarathons
38 upcoming ultras across Ohio, updated nightly. Want radius search and maps? Open these in the Race Finder.
When to race: ultras in Ohio
Ohio has 38 upcoming ultras over the next 12 months. Among complete calendar months, May 2027 has the most listed races, with 7. Most are around Lewis Center, Kimbolton, Canal Fulton. The next one is Ohio Trail Series-Fall 2026 on October 31 in Waynesville.
- Oct 20262 races
- Nov 20266 races
- Dec 20264 races
- Jan 20272 races
- Mar 20272 races
- Apr 20274 races
- May 20277 races
- Jun 20275 races
- Jul 20271 race
- Aug 20271 race
- Sep 20271 race
- Oct 20273 races
October 2026
- Sat 10/31Ohio Trail Series-Fall 2026Waynesville, OH · Half Marathon · 10K · 5K · 15K · 50K · Trail · from $40 · register ↗
- Sat 10/31The Barkcamp RaceBelmont, OH · 40 Miles · Marathon · Half Marathon · 5K · 10K · from $35 · register ↗
November 2026
- Sun 11/1Autumn Squatch 10K, 20K & 50KLewis Center, OH · 10K · 20K · 50K · from $45 · register ↗
- Sat 11/7A Day in the ParkLebanon, OH · 24 Hour · 6 Hour · register ↗
- Sat 11/7Conquer the CastleMayfield, OH · 5K · 10.3 Miles · 20.6 Miles · 20.7 Miles · 50K · from $30 · register ↗
- Sat 11/7GRRR 50K & RelayGalloway, OH · 13K · 24K · 37K · 50K · register ↗
- Sat 11/7ORRRC Broken Toe 50k & 25K & RuckWilmington, OH · 50K · 25K · from $60 · register ↗
- Sun 11/22Regal Beagle UltraAkron, OH · 50K · 25K · 5 Miles · register ↗
December 2026
- Tue 12/1Run Empowered SeriesCincinnati, OH · Ultra · register ↗
- Sat 12/5BigfootKimbolton, OH · 50K · 20 Miles · 10 Mile · from $60 · register ↗
- Sat 12/5Last Chance 24 HourSpringboro, OH · 24 Hour · register ↗
- Sat 12/12The Frosty Buck Trail RaceGlenmont, OH · 50K · 25K · Trail · register ↗
January 2027
- Fri 1/1ORRRC's TwentyTwenty Revvin!Beavercreek, OH · 202.7 Miles · from $25 · register ↗
- Sun 1/24Rocks and Roots Winter SeriesLewis Center, OH · 50K · from $75 · register ↗
March 2027
- Sat 3/20Get Lucky 50/50Canal Fulton, OH · 50 Mile · 50K · 25K · register ↗
- Sat 3/20Ohio's Backyard UltraLucasville, OH · Timed · register ↗
April 2027
- Fri 4/2Vernal Equinox 48-24-12-8 Hour RunBatavia, OH · 48 Hour · register ↗
- Sat 4/3The Muddy DuckLewis Center, OH · 6K · 10K · Half Marathon · 50K · from $45 · register ↗
- Sat 4/17The Spring Fling @ Alum CreekLewis Center, OH · Half Marathon · 10K · 5K · 20K · 6 Hour · from $40 · register ↗
- Thu 4/22Coast To Coaster Road Race (230ish Miles)Sandusky, OH · Ultra · Road · register ↗
May 2027
- Sat 5/1Outrun 24-Hour Endurance RaceWilloughby, OH · 100 Mile · from $150 · register ↗
- Sat 5/1The Big Deal at Great SealChillicothe, OH · 100 Mile · 100K · 20 Miles · 5K · register ↗
- Sat 5/8Running with my GnomiesDover, OH · 50K · 25K · register ↗
- Sat 5/8Thunderbunny Trail RacesAthens, OH · 50K · 25K · 11K · Trail · register ↗
- Fri 5/21American Triple-T Multisport FestivalPerrysville, OH · 0.9 Miles · from $15 · register ↗
- Sat 5/22High Lea 6/12/24 Hour and 100 milerRichfield, OH · 100 Mile · 24 Hour · 12 Hour · 6 Hour · from $60 · register ↗
- Sat 5/29FoolsPeninsula, OH · 60 Miles · Marathon · Half Marathon · 10K · from $45 · register ↗
June 2027
- Sat 6/5A.W. Marion TrailfestCircleville, OH · 24 Hour · Half Marathon · 12 Hour · 4.5 Miles · register ↗
- Sat 6/5Eagle Up UltraCanal Fulton, OH · 100 Mile · 81 Miles · 100K · 50 Mile · 50K · register ↗
- Sat 6/12Summer SasquatchKimbolton, OH · 50K · 20 Miles · 10 Mile · from $60 · register ↗
- Sat 6/19Tuscazoar RawDover, OH · 100K · 50K · 25K · register ↗
- Sun 6/27Buckeye TrailBrecksville, OH · 50K · 25K · Trail · from $70 · register ↗
July 2027
- Sat 7/31Burning River Endurance Run & RelayCuyahoga Falls, OH · 100 Mile · 50 Mile · Marathon · from $80 · register ↗
August 2027
- Sat 8/21Last Buckeye Standing Backyard UltraLewis Center, OH · Timed · register ↗
September 2027
- Thu 9/9Buckeye Ultra 200 Mile Road RaceAshtabula, OH · 203 Miles · 100 Mile · Road · register ↗
October 2027
- Sat 10/22027 Outdoor X12 Endurance RunDayton, OH · 12 Hour · from $65 · register ↗
- Sat 10/2Flag City Backyard UltraFindlay, OH · Timed · register ↗
- Sat 10/23Walk. Run. Bike. for Remember Nhu.Warren, OH · 15 Miles · 30 Miles · 50 Mile · 5K · from $25 · registration closed · register ↗
Planning a race
- The adventure listrim to rim, the big rounds, and routes worth planning a year around
- Getting inhow entry works for the races that sell out or ballot
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