Trail running Race Calendar in United States

Aug

15

Cook Forest 25k Trail Challenge

Leeper, Pennsylvania, United States

Trail running

25K

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

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

2026 New Glarus Woods Trail Run

New Glarus, Wisconsin, United States

Trail running

16K 8K 5K 1K

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

14

Topper Glow Run-5k

Houston, Mississippi, United States

Trail running

5K

Aug

12

DFW Burning Soles Trail Series Race 8

Flower Mound, Texas, United States

Trail running

10K 5K

Aug

11

Into the Hills Eltuck 10k

Bellvue, Colorado, United States

Trail running

10K

Aug

09

SAR Wild Run

Shaver Lake, California, United States

Trail running

Half-Marathon 10K 5K 3.2K