Trail running Race Calendar

The Little Miami Trail Challenge @ John Bryan

Yellow Springs, Ohio, United States

May 9, 2026 (Sat) – May 10, 2026

Trail running

Half-Marathon 10K 5K 20K +3

Smoke Rise Half Marathon, 10K and 5K

Huntsville, Alabama, United States

May 9, 2026 (Sat)

Trail running

Half-Marathon 10K 5K

Camp Hebron Trail Run

Halifax, Pennsylvania, United States

May 9, 2026 (Sat)

Trail running

5K

Mint Springs Trail 5K++

Crozet, Virginia, United States

May 9, 2026 (Sat)

Trail running

6.3K

Hann Jivin' in the Dark

Knoxville, Tennessee, United States

May 9, 2026 (Sat) – May 31, 2026

Trail running

9.7K 1.6K +1

Tejas Dirt Festival

Rock Springs, Texas, United States

May 8, 2026 (Fri) – May 9, 2026

Trail running

2.4K Ultra 32.2K 16.1K +4

Turnagain Arm Trail Run

Anchorage, Alaska, United States

May 7, 2026 (Thu)

Trail running

12.9K 6.4K

Spring Running Series

Brecksville, Ohio, United States

May 7, 2026 (Thu) – May 21, 2026

Trail running

8K

Sentinel Hill Climb

Missoula, Montana, United States

May 6, 2026 (Wed)

Trail running

2.4K 1K

Haverford Reserve Trail Running Series

Haverford, Pennsylvania, United States

May 6, 2026 (Wed) – Jun 10, 2026

Trail running, Walking

5K 1.6K

Adventure Triathlon at The Manor #

Mays Landing, New Jersey, United States

May 3, 2026 (Sun)

Running

5K

Fountainhead Half Marathon and 10K++ Trail Run

Fairfax Station, Virginia, United States

May 3, 2026 (Sun)

Trail running, Running

11.1K 21.7K 10K Half-Marathon