5K races in Ohio, United States — 2026 trail running calendar

Aug

29

Quarry Summer Challenge 5k, 10k, 15k

Fairborn, Ohio, United States

Trail running

5K 10K 15K

Aug

29

Deer Trail Run 5K/10K/Half-Marathon

Cincinnati, Ohio, United States

Trail running

5K 10K Half-Marathon 30K

Aug

15

The Guantlet 5k, 10k, 15k

Fairborn, Ohio, United States

Trail running

5K 10K 15K

Aug

01

Sunrise 5k, 10k, 15k

Fairborn, Ohio, United States

Trail running

5K 10K 15K

Jul

25

Blanchard River 5K Run/Walk

Findlay, Ohio, United States

Trail running

5K

Jul

25

Red Fox Trail Run 5K/10K/Half-Marathon

Cincinnati, Ohio, United States

Trail running

5K 10K Half-Marathon

Jul

18

Stars and Strides Race 5k, 10k, 15k

Fairborn, Ohio, United States

Trail running

5K 10K 15K

Jul

11

Forest Frolic Trail Race & Hike

Wellington, Ohio, United States

Running Trail running

5K 10K 1.6K

Jul

04

Freedom Race 5k, 10k, 15k

Fairborn, Ohio, United States

Trail running

5K 10K 15K

Jun

30

Full Moon Trail Series

Cleveland, Ohio, United States

Trail running Running

24.1K 4.8K 6.4K 8K +2

Jun

27

Rhino Trail Run 5K/10K/Half-Marathon/30K

Cincinnati, Ohio, United States

Trail running

5K 10K Half-Marathon 30K

Jun

14

Garbry Big Woods Reserve 5k (Miami County Parks Trail Run Challenge)

Piqua, Ohio, United States

Trail running

5K