Half Marathon Races in Ohio

Find upcoming half marathon races in Ohio — with dates, locations, and direct registration links.

67 upcoming half marathon races found in Ohio

Upcoming Half Marathon Races in Ohio

5K+2

Aug 15

Ninja 5K, 10K, & 13.1M, Beavercreek, OH (33)

Sat, August 15, 2026

Beavercreek, OH

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Rock Hall Half Marathon+6

Aug 23

Rock Hall Half Marathon presented by INFINITI

Sun, August 23, 2026

Cleveland, OH

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Half Marathon - Canton+2

Aug 23

Hall of Fame Half Marathon/Relay - Pro Football Hall of Fame Race Series

Sun, August 23, 2026

Canton, OH

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Half Marathon+1

Aug 23

Grandview Yard Half Marathon, 6.5M & 5k

Sun, August 23, 2026

Grandview Heights, OH

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HALF MARATHON+3

Aug 29

SCOUTING AMERICA HALF MARATHON & TENDERFOOT 5K

Sat, August 29, 2026

Bowling Green, OH

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Leave No Trace Half Marathon+2

Sep 5

Leave No Trace

Sat, September 5, 2026

Peninsula, OH

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5k+6

Sep 5

Golden Harvest Half Marathon & 5k/10k - Cleveland

Sat, September 5, 2026

Cleveland, OH

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5K+2

Sep 5

Medal Madness 5K, 10K, & 13.1M at Beavercreek, OH (36)

Sat, September 5, 2026

Beavercreek, OH

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5k+6

Sep 6

Golden Harvest Half Marathon & 5k/10k - Toledo

Sun, September 6, 2026

Toledo, OH

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Hoot Half Marathon+1

Sep 6

The Hoot Half Marathon & 10k Trail Race

Sun, September 6, 2026

Lewis Center, OH

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5k+6

Sep 12

Golden Harvest Half Marathon & 5k/10k - Cincinnati

Sat, September 12, 2026

Fairfield, OH

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Half Marathon+2

Sep 12

Amish Country Half Marathon, 10K & 5K

Sat, September 12, 2026

Berlin, OH

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River Run Half+2

Sep 13

River Run Half Marathon

Sun, September 13, 2026

Berea, OH

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Ultra+2

Sep 13

Crowell Hilaka Trail Run 50k & Half Marathon

Sun, September 13, 2026

Richfield, OH

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Great Miami Riverway Half+1

Sep 13

Great Miami Riverway Half

Sun, September 13, 2026

Troy, OH

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5k+6

Sep 13

Golden Harvest Half Marathon & 5k/10k - Columbus

Sun, September 13, 2026

Columbus, OH

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Half Marathon+1

Sep 18

Air Force Marathon, Half Marathon & 10k

Fri, September 18, 2026

Wright Patterson AFB, OH

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Best of the West Marathon+2

Sep 19

Best of the West

Sat, September 19, 2026

Ravenna, OH

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5K+2

Sep 19

Medal Madness 5K, 10K, & 13.1M at Beavercreek, OH (38)

Sat, September 19, 2026

Beavercreek, OH

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Garmin Marathon Toledo -- Marathon+3

Sep 20

Garmin Marathon Toledo

Sun, September 20, 2026

Toledo, OH

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Half Marathon+4

Sep 25

Buckeye Trail Blue Blaze Festival - Half Marathon, 10K, 5K Run, Hike and Backpack

Fri, September 25, 2026

Shawnee, OH

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Half Marathon+1

Sep 26

Zanesville City Half Marathon

Sat, September 26, 2026

Zanesville, OH

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Half Marathon+3

Sep 26

Buckeye Trail Blue Blaze Festival - Half Marathon, 10K, 5K Run, Hike and Backpack

Sat, September 26, 2026

Shawnee, OH

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The Towpath Marathon - Full Marathon+6

Oct 3

The Towpath Marathon

Sat, October 3, 2026

Cleveland, OH

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1 Mile+6

Oct 3

Spooky Sprint- Cleveland

Sat, October 3, 2026

Cleveland, OH

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5K+3

Oct 3

Haunted 5K, 10K, 13.1M & 26.2M at Beavercreek, OH (40)

Sat, October 3, 2026

Beavercreek, OH

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Half Marathon+3

Oct 4

Greenway Half Marathon, 10K & 5K

Sun, October 4, 2026

Leetonia, OH

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Kids Dash+6

Oct 4

Spooky Sprint - Toledo

Sun, October 4, 2026

Toledo, OH

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Mo Fall Marathon+2

Oct 10

Mo Fall

Sat, October 10, 2026

Perrysville, OH

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5K+3

Oct 10

Haunted 5K, 10K, 13.1M & 26.2M at Chillicothe, OH (41)

Sat, October 10, 2026

Chillicothe, OH

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