10K races in United States — 2026 trail running calendar

Oct

10

Angry Cow Trail Run # 3

Lincoln, Nebraska, United States

Trail running

4.8K 9.7K 19.3K

Oct

10

Soulstice Mountain Trail Run

Parks, Arizona, United States

Trail running

30K 18K 9.7K 17.7K +2

Oct

10

Run The Ridge Trail Race

Beaver Dam, Kentucky, United States

Running Trail running

5K 10K 25K

Oct

10

Swedish Mile Trail Run 2026

Mora, Minnesota, United States

Trail running Running

10K 5K 1.6K

Oct

04

Trailfest | Fleet Feet Springfield

Highlandville, Missouri, United States

Trail running

5K 10K Half-Marathon

Oct

04

Pocahontas Trail Festival

Chesterfield, Virginia, United States

Trail running

Half-Marathon 10K

Oct

04

SANDIA MOUNTAIN SHADOWS TRAIL RUN

Albuquerque, New Mexico, United States

Trail running

10K 5K

Oct

04

Norfolk Land Trust Trail Race Series/Haystack Mountain Challenge

Norfolk, Connecticut, United States

Trail running

5K 10K Half-Marathon

Oct

03

The Rehab Rover Canicross and Trail Race - 10k, 5K, Casual Dog Friendy 5K and Virtual 5K

Gordonsville, Virginia, United States

Trail running Running

10K 5K 2K +1

Oct

03

IronPooch Bolton Valley, Vermont -

Richmond, Vermont, United States

Trail running Obstacle race Running

9.7K 4.8K Non-Racing Participants & Attendees

Oct

03

North Bend Trail Fest 30k - 10k

North Bend, Washington, United States

Trail running

5K North Bend Double 30K 10K +2

Oct

03

Night Owl 5k, 10k and the 6 hour shuffle

Lake Elmo, Minnesota, United States

Trail running

10K 5K