Trail running Race Calendar in United States

CityTrail Loppet

Minneapolis, Minnesota, United States

17 May, 2026 (Sun)

Trail running

16.1K 10K 5K

First State Trail Race

Wilmington, Delaware, United States

17 May, 2026 (Sun)

Trail running

10K 24.9K 49.9K

Exeter Day School 5K Trail Race and Kids Fun Run

Exeter, New Hampshire, United States

17 May, 2026 (Sun)

Trail running

5K

Sand to Serengeti

Fayetteville, New York, United States

17 May, 2026 (Sun)

Trail running

16.1K 4.8K

Hell Hath No Hurry Preview Run - May 17, 2026

Carnegie, Pennsylvania, United States

17 May, 2026 (Sun)

Trail running

10K

Spring Run The Farm

Katonah, New York, United States

17 May, 2026 (Sun)

Trail running

8K 1.8K

Nassau Suffolk Trail Marathon & 15 Miler

Farmingdale, New York, United States

17 May, 2026 (Sun)

Trail running

Marathon 24.1K

Trail Run Xtreme

Portage, Indiana, United States

17 May, 2026 (Sun)

Trail running

12K 3K

Little Dipper Kids Trail Run

Missoula, Montana, United States

17 May, 2026 (Sun)

Trail running

1.6K 6.4K 3.2K

Wildflower Run

Bristol, Wisconsin, United States

16 May, 2026 (Sat)

Trail running, Running

5K 3.2K

Drunken Pig Run

Seligman, Missouri, United States

16 May, 2026 (Sat)

Trail running, Running

5K 1.6K

Sehgahunda Trail Marathon, Marathon Relay & Vale of Three Falls

Portageville, New York, United States

16 May, 2026 (Sat) – 17 May, 2026

Trail running

Marathon Ultra 5K 10K +3