Trail running Race Calendar in United States

Unity Beach Swim - Aquathlon & Run Training Races (May)

Saint Petersburg, Florida, United States

31 May, 2026 (Sun)

Trail running, Running, Swimming

5K 2.5K 1K 10K +7

FXBG Trail 5 Miler

Fredericksburg, Virginia, United States

31 May, 2026 (Sun)

Trail running

8K

Conquer the Cove 25k and Marathon Trail Races

Roanoke, Virginia, United States

31 May, 2026 (Sun)

Trail running, Running

25.5K Marathon

CLIMB FOR A CAUSE - HOSTED BY ALLIANCE FOR GREATER GOOD

York, Maine, United States

31 May, 2026 (Sun)

Trail running

2.4K

South Ridge Trail Challenge

Allison Park, Pennsylvania, United States

31 May, 2026 (Sun)

Trail running

5K 10K 20K

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

Cincinnati, Ohio, United States

30 May, 2026 (Sat)

Trail running

Half-Marathon 5K 10K

Clinch River Days Festival 5.5K Trail Challenge Run

Saint Paul, Virginia, United States

30 May, 2026 (Sat)

Trail running

5.5K

Climb the Mine 2026

Hibbing, Minnesota, United States

30 May, 2026 (Sat)

Trail running

2.4K

Twisted Fork Trail Festival - Spring Classic

Park City, Utah, United States

30 May, 2026 (Sat)

Trail running

Ultra 30K 15K

Virginia Creeper 10 Miler

Abingdon, Virginia, United States

30 May, 2026 (Sat)

Trail running

16.1K

Cinderella Trail Run

Oakland, California, United States

30 May, 2026 (Sat)

Trail running, Running

8K Half-Marathon 30K Marathon +2

Weld Your Mettle Running Festival

Eaton, Colorado, United States

30 May, 2026 (Sat) – 31 May, 2026

Trail running, Running

Ultra 6.9K 22.5K Marathon +7