5K races in United States — 2026 trail running calendar

Sep

12

Los Angeles Sunset Relays | 5K & Kid Run

Los Angeles, California, United States

Running Trail running

16.1K 5K 1.6K 4K +1

Sep

12

Trailhead 5k

Huntsville, Alabama, United States

Trail running Running

5K 1.6K

Sep

12

Bachelor Ascent

Bend, Oregon, United States

Trail running

Ultra 28K 16K 5K

Sep

12

Mahoning Valley Volunteer Fire Co. No. 1 5K and 1 Mile Fun Walk

Lehighton, Pennsylvania, United States

Trail running Running Walking

5K 1.6K

Sep

12

Mellow Trail Race

Spicewood, Texas, United States

Trail running

Marathon Half-Marathon 10K 5K +1

Sep

12

Talkeetna Trail Race

Talkeetna, Alaska, United States

Trail running Running

25K 10K 5K

Sep

12

Night Moves Trail Races

San Felipe, Texas, United States

Trail running

5K 10K Half-Marathon Marathon +1

Sep

12

Chicago Trail Running Festival

Beecher, Illinois, United States

Trail running

4.8K 9.7K 19.3K 29K +2

Sep

12

Rocky Ledges 5K/10K Trail Run/Walk

Makanda, Illinois, United States

Trail running

5K 10K

Sep

12

FallApple

South Orange, New Jersey, United States

Trail running

5K 10K Half-Marathon Marathon +2

Sep

12

Chicago - Trail Running Festival

Beecher, Illinois, United States

Trail running Running

5K 10K 20K 30K +2

Sep

12

Camptown Races 10k, 5k, and Relay

Camptown, Pennsylvania, United States

Trail running

10K 5K