Trail running Race Calendar

Hann Jivin' in the Dark

Knoxville, Tennessee, United States

09 May, 2026 (Sat) – 31 May, 2026

Trail running

9.7K 1.6K +1

Quad Rock 25 & 50 Mile Trail Races

Bellvue, Colorado, United States

09 May, 2026 (Sat)

Trail running

Ultra 40.2K

Harmony Run 5K

Cameron, North Carolina, United States

09 May, 2026 (Sat)

Trail running

5K

May The Course Be With You 5k, 10k, 15k Oakes Quarry Trail Run

Fairborn, Ohio, United States

09 May, 2026 (Sat)

Trail running, Running

5K 10K 15K 2.5K

OUTLAST CLEVELAND

Brecksville, Ohio, United States

09 May, 2026 (Sat) – 10 May, 2026

Trail running

29K

Northwoods Mullet Trail Run

Hot Springs, Arkansas, United States

09 May, 2026 (Sat)

Trail running

25.7K 9.7K

Mother's Day 10K

Lake Placid, New York, United States

09 May, 2026 (Sat)

Trail running

5K 10K

Mint Springs Trail 5K++

Crozet, Virginia, United States

09 May, 2026 (Sat)

Trail running

6.3K

Middle Ridge Monster 8 Hour Run

Charleston, West Virginia, United States

09 May, 2026 (Sat)

Trail running

8K

Tejas Dirt Festival

Rock Springs, Texas, United States

08 May, 2026 (Fri) – 09 May, 2026

Trail running

2.4K Ultra 32.2K 16.1K +4

Spring Running Series

Brecksville, Ohio, United States

07 May, 2026 (Thu) – 21 May, 2026

Trail running

8K

Turnagain Arm Trail Run

Anchorage, Alaska, United States

07 May, 2026 (Thu)

Trail running

12.9K 6.4K