Trail running Race Calendar

Aug

15

The Next Loop Endurance Series - Busse Woods

Elk Grove Village, Illinois, United States

Trail running

5K

Aug

15

Trail Fest 2026 @ Tilden Hill Farm

Verona, New York, United States

Trail running

Trail Fest 10 Hour Endurance Challenge Trail Fest 6 Hour Endurance Challenge Trail Fest 3 Hour Endurance Challenge

Aug

15

Bridger Ridge Run

Bozeman, Montana, United States

Trail running

32K

Aug

15

Bingo Challenge Races

Lake Elmo, Minnesota, United States

Trail running

18.3K 24.5K

Aug

15

The Cheyenne Mountain Run

Colorado Springs, Colorado, United States

Trail running

5K 10K 22.5K

Aug

15

The Dog Days OF Summer Trail Race TO Benefit Flying Pigs Animal Sanctuary

Grandview, Tennessee, United States

Trail running

The Feral Dog - 24 Hour Race The Night Howl- 12 Hour Night Race The Hottest Dog- 6 Hour Race in the HEAT of the Day Mini Night Howl- 3 Hour Night Race +2

Aug

15

Cook Forest 25k Trail Challenge

Leeper, Pennsylvania, United States

Trail running

25K

Aug

15

Moco Trails Wild West Backyard Ultra

Craig, Colorado, United States

Trail running Running

6.7K

Aug

15

Slopeside Slumber Party

Lewisberry, Pennsylvania, United States

Trail running

Slopeside Slumber Party

Aug

15

7-Lakes Trail Run (3.5Mile & 7Mile)

Holly, Michigan, United States

Trail running Running

5.6K 11.3K 5K

Aug

15

605 Trail Fest

Sioux Falls, South Dakota, United States

Trail running Running

12.9K 7.2K 1.6K

Aug

15

Wyeast Trailfest

Mt. Hood, Oregon, United States

Trail running

Ultra 28K 14K Half-Marathon +2