Races in CT, United States
46 upcoming races in CT, United States.
46 races found
Iron Hike - Spring Olympus Mons Ultra Trail Marathon Relay - powered by Skratch Labs ® - 152+ Miles | 72,590' Elevation | 84-Hour | Run, Hike or Walk
Continue to the registration site for current registration prices. IronHike Endurance Productions LLC is a US military veteran-owned business.
Iron Hike - Spring Everest / 29029 Everesting Ultra Trail Marathon Relay - 61+ Miles | 29,029'+ Elevation | 72-Hour | Run, Hike or Walk
Continue to the registration site for current registration prices. IronHike Endurance Productions LLC is a US military veteran-owned business.
Iron Hike - Spring Olympus Mons Ultra Trail Marathon - powered by Skratch Labs ® - 152+ Miles | 72,590' Elevation | 84-Hour | Run, Hike or Walk
Continue to the registration site for current registration prices. IronHike Endurance Productions LLC is a US military veteran-owned business.
IronHike Mohawk Mountain Spring 2026
...the "less talk about it, more be about it" year-defining Endurance Event Series that rewrites your story. "There is no peacocking here, everyone is after one thing.
Iron Hike - Spring Everest / 29029 Everesting Ultra Trail Marathon - 61+ Miles | 29,029'+ Elevation | 72-Hour | Run, Hike or Walk
Continue to the registration site for current registration prices. IronHike Endurance Productions LLC is a US military veteran-owned business.
11th Annual Flanders Field & Forest 5K Trail Run/Walk
Flanders is excited for its 11th Anniversary Field & Forest 5K Trail Run/Walk on its property in Woodbury, CT. The 5K run/walk is a fun event, which exposes community members to the Flanders Van Vleck Farm & Nature Sanctuary.
Iron Hike - Spring Denali Ultra Trail Marathon Relay - 43+ Miles | 20,825' Elevation | 48-Hour | Run, Hike or Walk
Continue to the registration site for current registration prices. IronHike Endurance Productions LLC is a US military veteran-owned business.
Iron Hike - Spring Denali Ultra Trail Marathon - 43+ Miles | 20,825' Elevation | 48-Hour | Run, Hike or Walk
Continue to the registration site for current registration prices. IronHike Endurance Productions LLC is a US military veteran-owned business.
Iron Hike - Spring Double Kuwohi Trail Marathon Plus Relay - 28+ Miles | 13,685' Elevation | 24-Hour | Run, Hike or Walk
Continue to the registration site for current registration prices. IronHike Endurance Productions LLC is a US military veteran-owned business.
Iron Hike - Spring Double Kuwohi Trail Marathon Plus - 28+ Miles | 13,685' Elevation | 24-Hour | Run, Hike or Walk
Continue to the registration site for current registration prices. IronHike Endurance Productions LLC is a US military veteran-owned business.
Ansonia Six Hour Trail Run
Ansonia Six Hour Trail Run is a trail race held in Ansonia, CT. The event takes place in June 2026.
Nipmuck South Trail Race
Nipmuck South Trail Race is a 5.0 km trail race held in Mansfield, CT. The event takes place in June 2026.
Summer Solstice Trail Run
https://www.hartfordmarathon.com/summer-solstice-trail-run/.
Brooksvale 12-Hour
Brooksvale 12-Hour is a trail race held in Hamden, CT. The event takes place in June 2026.
Centurion Ultra Trail Event
Centurion Ultra Trail Event is a ultra trail race held in Stratford, CT. The event takes place in June 2026.
Centurion Trail 33 Hour Ultra
A great race to train for the Ghost Train Trail Race or any other 100 miler . FYI: Update: see first the Enchanted will be on Saturday March 21, 2026 and will will start at 8:30 am (EST) until 2:30 pm.
The Revolution
The Revolution is a trail race held in Redding, CT. The event takes place in July 2026.
Soapstone Assault
Soapstone Assault is a 8.0 km trail race held in Somers, CT. The event takes place in July 2026.
Tappen Brook 5K
Tappen Brook 5K is a 5.0 km trail race held in Bridgewater, CT. The event takes place in August 2026.
Shenipsit Striders Summer Fatass
Shenipsit Striders Summer Fatass is a trail race held in Tolland, CT. The event takes place in August 2026.
Run for The Hills
Join in the 5th Annual Run for the Hills 5K event at the Oswegatchie Hills Nature Preserve in Niantic, CT. Come for an amazing trail run by Clark Pond and through beautiful scenery around the perimeter of the preserve.
Macedonia Trail Race
Macedonia Trail Race is a 50 km ultra trail race held in Kent, CT. The event takes place in September 2026.
Where the Pavement Ends Single & Double Loop
Where the Pavement Ends Trail Races are set for Sunday, September 20, 2026 You can do one loop of the course or do two loops for a “Pavement Double”. The race starts and ends at Lake Windwing ballfields in Ridgefield, CT.
17th Annual Farmington River Run 5K Trail Race
Race Location: 50 Winding Trails Drive, Farmington, CT Race Time: 9am Registration and 10am Race Start Farmington River 5K Trail Race will be held on Sunday, 9/20/2025. The race will be held on the Winding Trails.
Cockaponsett Trails to a Cure
Choose between a 4 or 9 mile trail race in the Cockaponsett State Forest in Chester, CT. The 4 miler is the first part of the 9 mile course.
Iron Hike - Fall Everest / 29029 Everesting Ultra Trail Marathon - 61+ Miles | 29,029'+ Elevation | 72-Hour | Run, Hike or Walk
Continue to the registration site for current registration prices. IronHike Endurance Productions LLC is a US military veteran-owned business.
Iron Hike - Fall Olympus Mons Ultra Trail Marathon Relay - powered by Skratch Labs ® - 152+ Miles | 72,590' Elevation | 84-Hour | Run, Hike or Walk
Continue to the registration site for current registration prices. IronHike Endurance Productions LLC is a US military veteran-owned business.
Iron Hike - Fall Everest / 29029 Everesting Ultra Trail Marathon Relay - 61+ Miles | 29,029'+ Elevation | 72-Hour | Run, Hike or Walk
Continue to the registration site for current registration prices. IronHike Endurance Productions LLC is a US military veteran-owned business.
Iron Hike - Fall Olympus Mons Ultra Trail Marathon - powered by Skratch Labs ® - 152+ Miles | 72,590' Elevation | 84-Hour | Run, Hike or Walk
IronHike Endurance Productions LLC is a US military veteran-owned business.
Iron Hike - Fall Answer the Bell Ultra Trail Marathon - Full (Backyard Ultra Format) - 100+ Miles | 50,400' Elevation | 84-Hour | Run, Hike or Walk
Continue to the registration site for current registration prices. IronHike Endurance Productions LLC is a US military veteran-owned business.
IronHike Mohawk Mountain Fall 2026
...the "prove yourself right about you" Endurance Event Series where the only competitor is yesterday's you. "Don't let the word Hike fool ya, these are trail runs you will power-hike for sure." Elena S.
Iron Hike - Fall Denali Ultra Trail Marathon Relay - 43+ Miles | 20,825' Elevation | 48-Hour | Run, Hike or Walk
Continue to the registration site for current registration prices. IronHike Endurance Productions LLC is a US military veteran-owned business.
Iron Hike - Fall Denali Ultra Trail Marathon - 43+ Miles | 20,825' Elevation | 48-Hour | Run, Hike or Walk
Continue to the registration site for current registration prices. IronHike Endurance Productions LLC is a US military veteran-owned business.
Iron Hike - Fall Double Kuwohi Trail Marathon Plus Relay - 28+ Miles | 13,685' Elevation | 24-Hour | Run, Hike or Walk
Continue to the registration site for current registration prices. IronHike Endurance Productions LLC is a US military veteran-owned business.
Iron Hike - Fall Answer the Bell Ultra Trail Marathon - Basic (Backyard Ultra Format) - 28+ Miles | 14,400'+ Elevation | 24-Hour | Run, Hike or Walk
Continue to the registration site for current registration prices. IronHike Endurance Productions LLC is a US military veteran-owned business.
Iron Hike - Fall Double Kuwohi Trail Marathon Plus - 28+ Miles | 13,685' Elevation | 24-Hour | Run, Hike or Walk
Continue to the registration site for current registration prices. IronHike Endurance Productions LLC is a US military veteran-owned business.
Forbidden Forest 30 Hour Ultra Trail Run
Forbidden Forest 30 Hour Ultra Trail Run is a ultra trail race held in Stratford, CT. The event takes place in October 2026.
Forbidden Forest 30 Hour Ultra
Forbidden Forest 30 Hour Ultra is a ultra trail race held in Stratford, CT. You deserve a fantastic "hometown" 100 miler with incredible buckles.
NipMuck Trail Marathon
NipMuck Trail Marathon is a marathon trail race held in Ashford, CT. The event takes place in October 2026.
Mohawk Mountain Race
Mohawk Mountain Race is a 10 km trail race held in Cornwall, CT. The event takes place in October 2026.
Tackle the Trail (TM)
Individuals and up to 5-person relay teams will enjoy the quiet solitude of nature with bursts of energetic and supportive volunteers at 4 relay stations during this point-to-point race in Northeast. Individual runners can choose between the marathon, half-marathon, and 10K course options.
8 Hours at the Farm
8 Hours at the Farm is a 5.0 km trail race held in Brookfield, CT. The event takes place in November 2026.
Tarrywile Half Marathon
Tarrywile Half Marathon is a 10 km trail race held in Danbury, CT. The event takes place in November 2026.
Storybook Half Marathon
Once Upon a Trail… In Roosevelt Forest, where sunlight dances through the trees and adventure waits around every bend, the Storybook Half Marathon calls to you—to join the fun, take on the challenge, . Racers, Runners, Joggers, Ruckers, Hikers, and Walkers are all warmly invited to embark on this friendly forest quest.
Tower Tag Challenge
Tower Tag Challenge is a trail race held in Hamden, CT. The event takes place in December 2026.
Frosty Forest 5k
Frosty Goes 5k Off Road Santa says you could win this. This exciting frosty 5k run takes place at the Town of Stratford's own Roosevelt Forest, giving you a wonderful opportunity to 'get off the road' and onto the trails with nature.