Race Discovery

Trail running Race Calendar in Connecticut, United States

41 events found

Run for The Hills logo
Sep
05

Run for The Hills

Niantic, Connecticut, United States
$30.00
Trail running
5K
17th Annual Farmington River Run 5K Trail Race logo
Sep
20

17th Annual Farmington River Run 5K Trail Race

Farmington, Connecticut, United States
$35.00
Trail running
5K
Cockaponsett Trails to a Cure logo
Sep
20

Cockaponsett Trails to a Cure

Chester, Connecticut, United States
$35.00 - $40.00
Trail running
14.5K 6.4K
Where the Pavement Ends Single & Double Loop logo
Sep
20

Where the Pavement Ends Single & Double Loop

Ridgefield, Connecticut, United States
$50.00 - $65.00
Trail running
6.9K 13.2K
Iron Hike - Fall Olympus Mons Ultra Trail Marathon Relay - powered by Skratch Labs ® - 152+ Miles | 72,590' Elevation | 84-Hour | Run, Hike or Walk logo
Oct
01

Iron Hike - Fall 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
Free
Trail running
Ultra
IronHike Mohawk Mountain Fall 2026 logo
Oct
01

IronHike Mohawk Mountain Fall 2026

Cornwall, Connecticut, United States
$145.00 - $4,485.00
Trail running Running
Ultra 46.7K 24.1K 46.3K +13
Iron Hike - Fall Olympus Mons Ultra Trail Marathon - powered by Skratch Labs ® - 152+ Miles | 72,590' Elevation | 84-Hour | Run, Hike or Walk logo
Oct
01

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

Cornwall, Connecticut, United States
Free
Trail running
Ultra
Iron Hike - Fall Everest / 29029 Everesting Ultra Trail Marathon - 61+ Miles | 29,029'+ Elevation | 72-Hour | Run, Hike or Walk logo
Oct
01

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

Cornwall, Connecticut, United States
Free
Trail running
Ultra
Iron Hike - Fall Everest / 29029 Everesting Ultra Trail Marathon Relay - 61+ Miles | 29,029'+ Elevation | 72-Hour | Run, Hike or Walk logo
Oct
01

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

Cornwall, Connecticut, United States
Free
Trail running
Ultra
Iron Hike - Fall Answer the Bell Ultra Trail Marathon - Full (Backyard Ultra Format) - 100+ Miles | 50,400' Elevation | 84-Hour | Run, Hike or Walk logo
Oct
01

Iron Hike - Fall Answer the Bell Ultra Trail Marathon - Full (Backyard Ultra Format) - 100+ Miles | 50,400' Elevation | 84-Hour | Run, Hike or Walk

Cornwall, Connecticut, United States
Free
Trail running
Ultra
Iron Hike - Fall Denali Ultra Trail Marathon Relay - 43+ Miles | 20,825' Elevation | 48-Hour | Run, Hike or Walk logo
Oct
02

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

Cornwall, Connecticut, United States
Free
Trail running
Ultra
Iron Hike - Fall Denali Ultra Trail Marathon - 43+ Miles | 20,825' Elevation | 48-Hour | Run, Hike or Walk logo
Oct
02

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

Cornwall, Connecticut, United States
Free
Trail running
Ultra