Trail running Race Calendar in United States

Jun

06

Bashore Bash 6HR & 12HR Ultra

Jonestown, Pennsylvania, United States

Trail running

6 Hour Ultra 12 Hour Ultra

Jun

06

Polly Ann Trail Run/Walk 2026

Imlay City, Michigan, United States

Trail running

7.2K

Jun

05

Coulee Trail Classic

Washburn, North Dakota, United States

Trail running Running

6.4K 2.4K

Jun

05

Iron Hike - Spring Denali Ultra Trail Marathon Relay - 43+ Miles | 20,825' Elevation | 48-Hour | Run, Hike or Walk

Cornwall, Connecticut, United States

Trail running

Ultra

Jun

05

Iron Hike - Spring Denali Ultra Trail Marathon - 43+ Miles | 20,825' Elevation | 48-Hour | Run, Hike or Walk

Cornwall, Connecticut, United States

Trail running

Ultra

Jun

05

11th Annual Flanders Field & Forest 5K Trail Run/Walk

Woodbury, Connecticut, United States

Trail running

5K

Jun

05

Scout Mountain Ultras

Pocatello, Idaho, United States

Trail running

Ultra 37K +12

Jun

04

Iron Hike - Spring Olympus Mons Ultra Trail Marathon - powered by Skratch Labs ® - 152+ Miles | 72,590' Elevation | 84-Hour | Run, Hike or Walk

Cornwall, Connecticut, United States

Trail running

Ultra

Jun

04

Durango Brewer's Trail Series

Durango, Colorado, United States

Trail running

8K 10K 5K

Jun

04

Iron Hike - Spring Olympus Mons Ultra Trail Marathon Relay - powered by Skratch Labs ® - 152+ Miles | 72,590' Elevation | 84-Hour | Run, Hike or Walk

Cornwall, Connecticut, United States

Trail running

Ultra

Jun

04

Iron Hike - Spring Everest / 29029 Everesting Ultra Trail Marathon - 61+ Miles | 29,029'+ Elevation | 72-Hour | Run, Hike or Walk

Cornwall, Connecticut, United States

Trail running

Ultra

Jun

04

Iron Hike - Spring Everest / 29029 Everesting Ultra Trail Marathon Relay - 61+ Miles | 29,029'+ Elevation | 72-Hour | Run, Hike or Walk

Cornwall, Connecticut, United States

Trail running

Ultra