Half Marathons in Ohio
78 upcoming Half Marathon races in Ohio for 2026 and beyond — with dates, locations, and registration links.
- Heatwave Half Marathon - CincinnatiSat, Jul 18, 2026 · Hamilton, OH50 Miles1 Mile5K10KHalf Marathon
- Towpath Trail 10K and Half MarathonSun, Jul 19, 2026 · Grand Rapids, OH10KHalf Marathon
- Heatwave Half Marathon - ColumbusSun, Jul 19, 2026 · Lewis Center, OH50 Miles1 Mile5K10KHalf Marathon
- Halfway To The Holidays Marathon, 1/2 Marathon, 1/4 Marathon, 5k & Kids RunSat, Jul 25, 2026 · Johnstown, OHMarathonHalf Marathon10.5K5K200m
- John Bryan Arboretum Trail Half Marathon & ChallengeSat, Jul 25, 2026 · Yellow Springs, OH1.8K5.3K10.6K10 MilesHalf Marathon
- Red Fox Trail Run 5K/10K/Half-MarathonSat, Jul 25, 2026 · Cincinnati, OH5K10KHalf Marathon
- Ninja 5K, 10K, & 13.1M, Beavercreek, OH (31)Sat, Aug 1, 2026 · Beavercreek, OH5K10KHalf Marathon
- Hofbräuhaus ClevelandSun, Aug 2, 2026 · Cleveland, OHHalf Marathon10K5K
- Little Miami Half Marathon and 10KSun, Aug 2, 2026 · Morrow, OHHalf Marathon10K
- Ninja 5K, 10K, & 13.1M, Beavercreek, OH (33)Sat, Aug 15, 2026 · Beavercreek, OH5K10KHalf Marathon
- Ninja 5K, 10K & 13.1M at Chillicothe, OH (34)Sat, Aug 22, 2026 · Chillicothe, OH5K10KHalf Marathon
- Hall of Fame Half Marathon/Relay - Pro Football Hall of Fame Race SeriesSun, Aug 23, 2026 · Canton, OHHalf Marathon
- Nocterra Quitter's Run presented by BrooksSun, Aug 23, 2026 · Powell, OHMarathonHalf Marathon10.5K5.3K
- Rock Hall Half Marathon presented by INFINITISun, Aug 23, 2026 · Cleveland, OHHalf Marathon5K10K
- Deer Trail Run 5K/10K/Half-MarathonSat, Aug 29, 2026 · Cincinnati, OH5K10KHalf Marathon30K
- SCOUTING AMERICA HALF MARATHON & TENDERFOOT 5KSat, Aug 29, 2026 · Bowling Green, OHHalf Marathon5K
- Leave No TraceSat, Sep 5, 2026 · Peninsula, OHHalf Marathon15K5K
- Medal Madness 5K, 10K, & 13.1M at Beavercreek, OH (36)Sat, Sep 5, 2026 · Beavercreek, OH5K10KHalf Marathon
- The Hoot Half Marathon & 10k Trail RaceSun, Sep 6, 2026 · Lewis Center, OHHalf Marathon10K
- Golden Harvest Half Marathon & 5k/10k - CincinnatiSat, Sep 12, 2026 · Fairfield, OH50 Miles1 Mile5K10KHalf Marathon
- River Run Half MarathonSun, Sep 13, 2026 · Berea, OHHalf Marathon
- Great Miami Riverway HalfSun, Sep 13, 2026 · Troy, OHHalf Marathon
- Golden Harvest Half Marathon & 5k/10k - ColumbusSun, Sep 13, 2026 · Columbus, OH50 Miles1 Mile5K10KHalf Marathon
- Medal Madness 5K, 10K, & 13.1M at Beavercreek, OH (38)Sat, Sep 19, 2026 · Beavercreek, OH5K10KHalf Marathon
- Best of the WestSat, Sep 19, 2026 · Ravenna, OHMarathonHalf Marathon10K
- Garmin Marathon ToledoSun, Sep 20, 2026 · Toledo, OHMarathonHalf Marathon10K5K
- Buckeye Trail Blue Blaze Festival - Half Marathon, 10K, 5K Run, Hike and BackpackFri, Sep 25, 2026 · Shawnee, OHHalf Marathon10K5K10 Miles
- Medal Madness 5K, 10K & 13.1M at Chillicothe, OH (39)Sat, Sep 26, 2026 · Chillicothe, OH5K10KHalf Marathon
- Ohio Trail Series-Fall 2026Sat, Sep 26, 2026 · Waynesville, OHHalf Marathon10K5K15K50K30K
- The Sink or Swim @ Caesar Creek State ParkSat, Sep 26, 2026 · Wilmington, OHHalf Marathon10K5K20K
- Zanesville City Half MarathonSat, Sep 26, 2026 · Zanesville, OHHalf Marathon5K
- Yeti Trail Run 5K/10K/Half-Marathon/30KSat, Sep 26, 2026 · Cincinnati, OH5K10KHalf Marathon30K
- Alum Creek Trail RacesSat, Oct 3, 2026 · Lewis Center, OHHalf Marathon10K5K20K
- The Towpath MarathonSat, Oct 3, 2026 · Cleveland, OHMarathonHalf Marathon10K
- Haunted 5K, 10K, 13.1M & 26.2M at Beavercreek, OH (40)Sat, Oct 3, 2026 · Beavercreek, OH5K10KHalf MarathonMarathon
- Greenway Half Marathon, 10K & 5KSun, Oct 4, 2026 · Leetonia, OHHalf Marathon10K5K
- The Little Miami Trail Challenge @ John BryanSat, Oct 10, 2026 · Yellow Springs, OHHalf Marathon10K5K20K
- Mo FallSat, Oct 10, 2026 · Perrysville, OHMarathonHalf Marathon15K
- Maple City Half Marathon & 5KSun, Oct 11, 2026 · Norwalk, OHHalf Marathon
- Northern Ohio Half Marathon, 2-Person Relay, & 5KSun, Oct 11, 2026 · Mentor, OHHalf Marathon5K
- Spooky Sprint- ColumbusSun, Oct 11, 2026 · Lewis Center, OH1 Mile5K10KHalf Marathon50 Miles
- Nationwide Children's Hospital Columbus Marathon & 1/2 Marathon, Jesse Owens 5K, 1 Mile & Kids RunSat, Oct 17, 2026 · Columbus, OHMarathon47.2KHalf Marathon26.1K5K1 Mile
- Haunted 5K, 10K, & 13.1M at Beavercreek, OH (42)Sat, Oct 17, 2026 · Beavercreek, OH5K10KHalf Marathon
- Germantown Trail RacesSat, Oct 17, 2026 · Germantown, OHHalf Marathon10K5K20K
- Chippewa Creek ChallengeSat, Oct 24, 2026 · Brecksville, OHHalf Marathon
- Haunted 5K, 10K, 13.1M & 26.2M at Chillicothe, OH (43)Sat, Oct 24, 2026 · Chillicothe, OH5K10KHalf MarathonMarathon
- Hueston Woods Trail RaceSat, Oct 24, 2026 · Hueston Woods State Park, OHHalf Marathon10K5K50K30K15K
- Bridge 2 Bridge Half Marathon & 5KSat, Oct 24, 2026 · Ashtabula, OH5KHalf Marathon
- Spooky Sprint CincinnatiSat, Oct 24, 2026 · Hamilton, OH50 Miles1 Mile5K10KHalf Marathon
- Friends of the Parks Half Marathon, 10k, & 5kSat, Oct 24, 2026 · Coshocton, OHHalf Marathon10K5K
- Mad Maple Trail Races @ Hueston WoodsSat, Oct 24, 2026 · College Corner, OH50KHalf Marathon10K5K
- The Haunted Forest MarathonSun, Oct 25, 2026 · Canal Fulton, OHMarathonHalf Marathon5K
- Run with ScissorsSun, Oct 25, 2026 · Hinckley, OH83.7KMarathonHalf Marathon
- Caesar Creek Trail RaceSun, Nov 1, 2026 · Waynesville, OHHalf Marathon10K5K
- BobcatSat, Nov 7, 2026 · Glouster, OHMarathonHalf Marathon
- Gobbler 5K, 10K, 13.1M & 26.2M at Beavercreek, OH (45)Sat, Nov 7, 2026 · Beavercreek, OH5K10KHalf MarathonMarathon
- CHURCHILL'S HALF MARATHONSat, Nov 14, 2026 · Perrysburg, OHHalf Marathon5K
- Turkey Trails- CincinnatiSat, Nov 14, 2026 · Hamilton, OH50 Miles1 Mile5K10KHalf Marathon
- Run To Feed The Hungry - Half Marathon, 10k, 5k, 1mi & Kids DashSat, Nov 14, 2026 · Columbus, OH1 Mile5K10KHalf Marathon402m
- Turkey Trails- ColumbusSun, Nov 15, 2026 · Newark, OH1 Mile5K10K50 MilesHalf Marathon
- Fall ClassicSat, Nov 21, 2026 · Strongsville, OHHalf Marathon5K
- Johnstown, Alexandria & Granville Turkey TrotSat, Nov 21, 2026 · Johnstown, OH5K10KHalf Marathon100m
- Gobbler 5K, 10K, & 13.1M Beavercreek, OH (47)Sat, Nov 21, 2026 · Beavercreek, OH5K10KHalf Marathon
- Mansfield and Lexington Turkey TrotThu, Nov 26, 2026 · Mansfield, OH5K10KHalf Marathon100m
- Gobbler 5K, 10K & 13.1M at Chillicothe, OH (48)Sat, Nov 28, 2026 · Chillicothe, OH5K10KHalf Marathon
- Cincinnati Hungry Turkey Half Marathon & 5KSat, Nov 28, 2026 · Cincinnati, OHHalf Marathon5K100m
- Dayton Turkey Trot Half Marathon & 5KSat, Nov 28, 2026 · Dayton, OHHalf Marathon5K100m
- Holiday 5K, 10K, & 13.1M, Beavercreek, OH (49)Sat, Dec 5, 2026 · Beavercreek, OH5K10KHalf Marathon
- Topo Trail Marathon RacesSun, Dec 6, 2026 · Bethel, OH10.5KHalf MarathonMarathon
- ORRRC Winter Solstice Trail RunSat, Dec 19, 2026 · Yellow Springs, OH21.6K
- Holiday 5K, 10K & 13.1M at Chillicothe, OH (52)Sat, Dec 26, 2026 · Chillicothe, OH5K10KHalf Marathon
- Warm Up ColumbusSun, Feb 7, 2027 · Dublin, OHMarathonHalf Marathon10K5K402m
- Made in Ohio HalfSun, Mar 21, 2027 · Massillon, OHHalf Marathon10K5K
- The Muddy DuckSat, Apr 3, 2027 · Lewis Center, OH10KHalf Marathon
- Run The Land - East vs. WestSat, Apr 10, 2027 · Cleveland, OHMarathon20 MilesHalf Marathon10K5K
- Athens Ohio MarathonSun, Apr 11, 2027 · Athens, OHMarathonHalf Marathon
- MERCY HEALTH GLASS CITY MARATHONSat, Apr 24, 2027 · Toledo, OHMarathonHalf Marathon5K1 Mile
- Sole to City Half Marathon, 2-Mile, & Kids RunSun, Jun 6, 2027 · Youngstown, OHHalf Marathon3.2K