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

Chillicothe Half Marathon

Chillicothe, Ohio, United States

06 Jun, 2026 (Sat)

$45.00 - $105.00

Running

Half-Marathon 5K

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

Painesville, Ohio, United States

14 Jun, 2026 (Sun)

$30.00 - $50.00

Running

Half-Marathon 3.2K

Loopy Half Marathon

Zanesville, Ohio, United States

27 Jun, 2026 (Sat)

Free

Running

Half-Marathon

Loop Half Marathon, 5K, 10K

Zanesville, Ohio, United States

27 Jun, 2026 (Sat)

Free

Running

Half-Marathon 5K 10K

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

Columbus, Ohio, United States

01 Jul, 2026 (Wed) – 06 Jul, 2026

$60.00

Running

5K 10K Half-Marathon Marathon

Heatwave Half Marathon - Cleveland

Cleveland, Ohio, United States

11 Jul, 2026 (Sat)

$22.00 - $66.00

Running

1.6K 5K 10K Half-Marathon +1

Christmas in July Half Marathon and 5K (Dayton)

Dayton, Ohio, United States

12 Jul, 2026 (Sun)

Free - $89.99

Running

Half-Marathon 5K

Heatwave Half Marathon - Toledo

Toledo, Ohio, United States

12 Jul, 2026 (Sun)

$22.00 - $73.00

Running

1.6K 5K 10K Half-Marathon +1

Heatwave Half Marathon - Cincinnati

Hamilton, Ohio, United States

18 Jul, 2026 (Sat)

$22.00 - $73.00

Running

1.6K 5K 10K Half-Marathon +1

Heatwave Half Marathon - Columbus

Lewis Center, Ohio, United States

19 Jul, 2026 (Sun)

$22.00 - $73.00

Running

1.6K 5K 10K Half-Marathon +1

Towpath Trail 10K and Half Marathon

Grand Rapids, Ohio, United States

19 Jul, 2026 (Sun)

$46.00 - $50.00

Running

10K Half-Marathon

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

Johnstown, Ohio, United States

25 Jul, 2026 (Sat)

$44.99 - $119.99

Running

Marathon Half-Marathon 10.5K 5K +4