10K races in Ohio, United States — 2026 trail running calendar

Oct

31

The Barkcamp Race

Belmont, Ohio, United States

$35.00 - $65.00

Trail running Running

Ultra Marathon Half-Marathon 5K +2

Nov

01

Autumn Squatch 10K, 20K & 50K

Lewis Center, Ohio, United States

$60.00

Trail running

10K 20K Ultra

Nov

07

Patriot / 5k Road Race & Trail Run

Lebanon, Ohio, United States

$20.00 - $70.00

Running Trail running

5K 10K +2

Nov

07

Super Hero Challenge 1.5 mile fun run 5k, 10k, 15k

Fairborn, Ohio, United States

$15.00

Running Trail running

2.5K 5K 10K 15K

Nov

26

Turkey Trot 5k, 10k, 15k

Fairborn, Ohio, United States

$35.00 - $47.00

Trail running

5K 10K 15K

Dec

12

The Candy Cane Classic 1.5 mile fun run 5k, 10k, 15k

Fairborn, Ohio, United States

$15.00

Running Trail running

2.5K 5K 10K 15K

Dec

26

Run Ohio Races Christmas 1.5 mile fun run 5k, 10k, 15k

Fairborn, Ohio, United States

$15.00 - $45.00

Running Trail running

2.5K 5K 10K 15K

Jan

23

Dirty Snowflake

Stow, Ohio, United States

$40.00 - $70.00

Trail running

9.7K

Mar

20

Flirt with Dirt

Brecksville, Ohio, United States

$40.00 - $70.00

Trail running

10K Half-Marathon

Apr

24

The Sink or Swim @ Caesar Creek State Park

Waynesville, Ohio, United States

$40.00 - $100.00

Trail running Running

Half-Marathon 15K 10K 5K +7

May

08

Dirty Dash

Bentleyville, Ohio, United States

$40.00 - $70.00

Trail running

10K Half-Marathon

May

29

Fools

Peninsula, Ohio, United States

$40.00 - $85.00

Trail running

Ultra Marathon Half-Marathon 10K