Trail running Race Calendar in United States

May

30

Tiger Trail Run 5K/10K/Half-Marathon

Cincinnati, Ohio, United States

Trail running

Half-Marathon 5K 10K

May

30

Echo Valley

Chelan, Washington, United States

Trail running Running

10K Half-Marathon Ultra 1.6K +3

May

30

Evergreen Trail Race Series

Evergreen, Colorado, United States

Trail running

5K

May

30

Outlast Dallas Fort Worth

Granbury, Texas, United States

$90.00 - $180.00

Trail running

29K Ultra +1

May

30

Climb the Mine 2026

Hibbing, Minnesota, United States

Trail running

2.4K

May

30

Peach Hill "Run For the Hill of It" 5K

Poughkeepsie, New York, United States

Trail running

5K

May

30

Clinch River Days Festival 5.5K Trail Challenge Run

Saint Paul, Virginia, United States

Trail running

5.5K

May

30

Coz's Backyard Ultra

Holland Patent, New York, United States

Trail running

Backyard Ultra Marathon

May

30

HIKE: HIKE: HO CHI MINH TRAIL

Coronado, California, United States

Trail running

1.6K

May

30

The Dormie Challenge: 12-Hour and 6-Hour Ultra Marathon

Stevens Point, Wisconsin, United States

Trail running

The Dormie 12-Hour Challenge: 2026 The Dormie 6-Hour Challenge: 2026

May

30

2026 State Games of West Virginia 5K Trail Run/Walk and 11K Trail Run

Huntington, West Virginia, United States

Trail running Running

5K 11K 1.6K

May

30

Eastern Sierra Double Century

Bishop, California, United States

Trail running

Ultra