Trail running Race Calendar in United States

Crystal Springs Trail Run

Woodside, California, United States

17 Jan, 2027 (Sun)

$60.00 - $90.00

Trail running

8K Half-Marathon 35.4K Marathon +1

FroMoMoFo 20 miler & 10 mile fun run

Martinsville, Indiana, United States

17 Jan, 2027 (Sun)

$55.00 - $75.00

Trail running

32.2K 16.1K

Great Springs Trail Race - San Marcos

San Marcos, Texas, United States

23 Jan, 2027 (Sat)

$14.00 - $144.00

Trail running

Marathon Half-Marathon 10K 1.6K

Empire Ranch Trail Run

Sonoita, Arizona, United States

23 Jan, 2027 (Sat)

Free - $40.00

Trail running, Running

10K 5K 1.6K +1

Wilson Creek Frozen 50k

Melba, Idaho, United States

23 Jan, 2027 (Sat)

$60.00 - $80.00

Trail running

49.9K 32.2K 16.1K

Scrub Jay Races

Osprey, Florida, United States

23 Jan, 2027 (Sat)

$37.00 - $52.00

Running, Trail running

5K 10K

Snowbird Challenge (50k - 13.1 - 5.2 - Relay)

Greenville, South Carolina, United States

23 Jan, 2027 (Sat)

$30.00 - $45.00

Trail running, Running

Ultra Half-Marathon 8K

Rocks and Roots Winter Series

Lewis Center, Ohio, United States

24 Jan, 2027 (Sun) – 21 Feb, 2027

$65.00 - $125.00

Trail running

Ultra

Hollywood Sign Run | Hike - 8M | 8K | 5K | Kid

Los Angeles, California, United States

24 Jan, 2027 (Sun)

$22.00 - $49.00

Trail running, Running

12.9K 8K 5K 2K

Ice Breaker 8K Run/Walk

Piedmont, South Carolina, United States

30 Jan, 2027 (Sat)

$30.00

Trail running

8K

Castlewood Cup

Foristell, Missouri, United States

30 Jan, 2027 (Sat)

$59.00

Trail running

15K

Sandia Resort & Casino 2026 Run to Break the Silence

Albuquerque, New Mexico, United States

31 Jan, 2027 (Sun) – 18 Apr, 2027

$20.00 - $55.00

Running, Trail running, Obstacle race

5K 10K 1K