Trail running Race Calendar in United States

Hrp - Sample Race

Honolulu, Hawaii, United States

23 May, 2026 (Sat) – 24 May, 2026

Running, Trail running

Half-Marathon 30K Marathon Ultra +3

Farish Trail Race

Woodland Park, Colorado, United States

23 May, 2026 (Sat)

Trail running

Half-Marathon 10K 5K 1.6K

Samson's Revenge

Estes Park, Colorado, United States

23 May, 2026 (Sat)

Trail running

10.5K 25K Ultra

Furbutt’s 24-Hour Backyard Ultra

Lorton, Virginia, United States

23 May, 2026 (Sat) – 24 May, 2026

Trail running

Ultra

Little River Trail Run

Little River, Kansas, United States

23 May, 2026 (Sat)

Running, Walking, Trail running

10K 5K +6

River's Edge Trail Race

Georgetown, Texas, United States

23 May, 2026 (Sat)

Trail running, Mountain biking

Ultra 25K 16.1K 8K +4

Kiss the Goat

Hazard, Kentucky, United States

23 May, 2026 (Sat)

Trail running

10K Half-Marathon

Walk The Line - 24 hours for our First Responders

Seven Springs, North Carolina, United States

22 May, 2026 (Fri) – 24 May, 2026

Trail running, Running

Ultra 10K +2

Hixon Trail Series

La Crosse, Wisconsin, United States

21 May, 2026 (Thu) – 20 Aug, 2026

$25.00

Trail running

6.8K

Kal’s Knoya Ridge Run

Anchorage, Alaska, United States

21 May, 2026 (Thu)

Trail running

8.5K 6.4K 2.6K

2026 Nomad Trail Race Series

Norway, Maine, United States

21 May, 2026 (Thu) – 15 Oct, 2026

$15.00

Trail running, Running

5K +3

Dirt Days Trail Series - Mt. Airy Ridge Run

Cincinnati, Ohio, United States

17 May, 2026 (Sun)

Trail running, Running

8.7K 17.1K