Half-Marathon races in Ohio, United States — 2026 running calendar

Jul

25

Halfway To The Holidays Marathon, 1/2 Marathon, 1/4 Marathon, 5k & Kids Run

Johnstown, Ohio, United States

Running

Marathon Half-Marathon 10.5K 5K +4

Jul

19

Heatwave Half Marathon - Columbus

Lewis Center, Ohio, United States

Running

1.6K 5K 10K Half-Marathon +1

Jul

19

Towpath Trail 10K and Half Marathon

Grand Rapids, Ohio, United States

Running

10K Half-Marathon

Jul

18

Heatwave Half Marathon - Cincinnati

Hamilton, Ohio, United States

Running

1.6K 5K 10K Half-Marathon +1

Jul

12

Christmas in July Half Marathon and 5K (Dayton)

Dayton, Ohio, United States

Running

Half-Marathon 5K

Jul

12

Heatwave Half Marathon - Toledo

Toledo, Ohio, United States

Running

1.6K 5K 10K Half-Marathon +1

Jul

11

Heatwave Half Marathon - Cleveland

Cleveland, Ohio, United States

Running

1.6K 5K 10K Half-Marathon +1

Jul

11

Akron Trail Marathon

Akron, Ohio, United States

Running

Marathon Half-Marathon 10K

Jul

01

The Firecracker 5K: Virtual 5K - 10K - 13.1 - 26.2

Columbus, Ohio, United States

Running

5K 10K Half-Marathon Marathon

Jun

27

Loop Half Marathon, 5K, 10K

Zanesville, Ohio, United States

Running

Half-Marathon 5K 10K

Jun

27

Loopy Half Marathon

Zanesville, Ohio, United States

Running

Half-Marathon

Jun

14

Lighthouse Half Marathon, 2-Person Relay, & 2 Miler

Painesville, Ohio, United States

Running

Half-Marathon 3.2K