5K races in United States — 2026 trail running calendar

Jun

06

Fca Race Day Scoring

Oakwood, Georgia, United States

Trail running Running

1.6K 10K 5K +3

Jun

06

The Oakes Quarry Trail Challenge 5k, 10k, 15k

Fairborn, Ohio, United States

Trail running

5K 10K 15K

Jun

06

Capt'n Karl's Trail Series - Pedernales Falls

Johnson City, Texas, United States

Trail running Running

Ultra 30K 20K 10K +3

Jun

06

Therapy Ranch Hike

White Lake Township, Michigan, United States

Trail running Running

1.6K 4.8K

Jun

06

Alabama Pride Hike

Pelham, Alabama, United States

Trail running

12.9K 8K 4.8K 2.4K +1

Jun

05

11th Annual Flanders Field & Forest 5K Trail Run/Walk

Woodbury, Connecticut, United States

Trail running

5K

Jun

04

Durango Brewer's Trail Series

Durango, Colorado, United States

Trail running

8K 10K 5K

Jun

03

Emerald Endurance

Steamboat Springs, Colorado, United States

Mountain biking Trail running

4.8K 1.6K Half-Marathon 19.3K +6

Jun

03

The Big (Trail) Run Presented by Brooks

Little Rock, Arkansas, United States

Trail running

5K

Jun

03

DFW Burning Soles Trail Series Race 1

Flower Mound, Texas, United States

Trail running

10K 5K

Jun

01

First Mondays Summer Trail Series

Iola, Wisconsin, United States

Trail running

5K

Jun

01

Mine Falls Summer Trail Series

Nashua, New Hampshire, United States

Running Trail running

5K 8K The Mad Hatter +40