Trail running Race Calendar in United States

Aug

14

Redwood (Summer) Trail Run

Oakland, California, United States

Free - $90.00

Trail running Running

8K Half-Marathon 30K Marathon +3

Aug

14

One Step Closer

Seattle, Washington, United States

$20.00 - $145.00

Trail running Running

3.5K Kids Loopy 30 Minute +1

Aug

14

1K & 3K Blast

Roswell, New Mexico, United States

$5.00

Trail running

1K 3K

Aug

14

Eastern States 100

Waterville, Pennsylvania, United States

Free - $295.00

Trail running Running

Ultra PACER

Aug

21

Scorchin' Squirrel Trail Run (10k, 11m, 15m, 20m)

Little Rock, Arkansas, United States

$35.00

Trail running

10K

Aug

21

Hot August Night Trail Race

Inverness, Florida, United States

$25.00 - $55.00

Trail running

32.2K 16.1K 8K

Aug

21

Tree Trail Trot

Andrews, Indiana, United States

$20.00

Trail running

5K

Aug

21

Moonlight on the Falls - Marathon, Half Marathon, Quarter Marathon, and Distance Challenge

Davis, West Virginia, United States

$82.00 - $185.00

Running Trail running

Marathon Half-Marathon 10.5K 2026 Season Pass - Unlimited Racing +2

Aug

22

Thunder Chicken Squatch Trail Jamboree

Branchville, New Jersey, United States

Free - $70.00

Trail running

5K 10K 27.4K Hardship Entry

Aug

26

Run for Thorncroft & 1-Mile Move-As-You-Please

Malvern, Pennsylvania, United States

$25.00 - $35.00

Trail running Running

5K 1.6K

Aug

27

Windy Divide Backyard Ultra

Max, North Dakota, United States

$100.00

Trail running

Windy Divide Backyard Ultra

Aug

28

Outlast Amarillo - Night Out Edition

Amarillo, Texas, United States

$90.00

Trail running

29K