5K races in United States — 2026 trail running calendar

Oct

24

Huntsville Runfest

Gurley, Alabama, United States

$40.00 - $85.00

Trail running Running

Ultra 25K 5K

Oct

24

Greenway Trick 'R Trot

Dunnellon, Florida, United States

$45.00 - $75.00

Trail running Running

5K 10K 15K +2

Oct

24

Cheshire Community Ymca Harvest Trail Race and Y Cup Relay

Cheshire, Connecticut, United States

Free - $38.00

Trail running Running

5K Pumpkin Dash

Oct

24

Sandhills Running "Sasquatch 4-Hour 1-Mile Repeat" and "Sasquatch 5K"

Southern Pines, North Carolina, United States

$40.00 - $50.00

Trail running Running

1.6K 5K

Oct

25

Ox Trot 5K

Sturbridge, Massachusetts, United States

$15.00 - $25.00

Trail running Walking Running

5K 3.2K Kids Trot

Oct

25

Stc Halloween Run

Fayetteville, New York, United States

$10.00 - $25.00

Trail running Running

5K 0.8K

Oct

25

Powisset Farm Trail Run - Fall

Dover, Massachusetts, United States

$20.00 - $49.00

Trail running

13.4K 9K 5K 2.4K

Oct

25

Lost Souls Trail Run

Smithville, Texas, United States

Free

Trail running

Ultra 25K 10K 5K

Oct

26

Barnyard Squatch 5K

Blairstown, New Jersey, United States

Free - $35.00

Trail running

5K Hardship Entry

Oct

29

Spooky Shuffle 5K

Baldwin, Wisconsin, United States

$25.00

Trail running

5K

Oct

30

Night Serpent 5k

Eads, Tennessee, United States

$50.00

Trail running

5K

Oct

31

ZombieRunner Halloween

San Jose, California, United States

Free - $80.00

Trail running Running

5K 10K Half-Marathon Marathon +6