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Trail Runs Found In New Haven, Connecticut
View all ↓Trail Runs in & near New Haven, Connecticut 2025 - 2026
The most comprehensive list of Trail Runs in and near New Haven, Connecticut in 2025 - 2026. Find your perfect race!
Race Calendar: Trail Runs Found In New Haven, Connecticut
🚀Boosted
Iron Hike - Fall Kuwohi Trail Half Marathon Plus Relay - 15 Miles | 7,140' Elevation | 12-Hour | Run, Hike or Walk
Cornwall, Connecticut
04 Oct 25 - 05 Oct 25
Free
🚀Boosted
Iron Hike - Fall Everest / 29029 Everesting Ultra Trail Marathon - 61+ Miles | 29,029'+ Elevation | 72-Hour | Run, Hike or Walk
Cornwall, Connecticut
02 Oct 25 - 05 Oct 25
Free
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Camp Challenge 5K & 6-Hour Trail Run
Ashford, Northeastern Connecticut
17 May 25
$50.00
16th Annual Farmington River Run 5K Trail Race
Farmington, Connecticut
18 May 25
$38.60
Mine Hill Half Marathon & Gravel Challenge
Roxbury, Northwest Hills
25 May 25
$65.00 - $90.00
Iron Hike - Spring Everest / 29029 Everesting Ultra Trail Marathon - 61+ Miles | 29,029'+ Elevation | 72-Hour | Run, Hike or Walk
Cornwall, Connecticut
05 Jun 25 - 08 Jun 25
Free
Iron Hike - Spring Everest / 29029 Everesting Ultra Trail Marathon Relay - 61+ Miles | 29,029'+ Elevation | 72-Hour | Run, Hike or Walk
Cornwall, Connecticut
05 Jun 25 - 08 Jun 25
Free
IronHike Endurance Series - Spring 2025 - Mohawk Mtn, CT, USA
Cornwall, Connecticut
05 Jun 25 - 08 Jun 25
$200.00 - $2,000.00
Iron Hike - Spring Denali Ultra Trail Marathon - 43+ Miles | 20,825' Elevation | 48-Hour | Run, Hike or Walk
Cornwall, Connecticut
06 Jun 25 - 08 Jun 25
Free
10th Annual Flanders Field & Forest 5K Trail Run/Walk
Woodbury, Connecticut
06 Jun 25
$32.80
Iron Hike - Spring Denali Ultra Trail Marathon Relay - 43+ Miles | 20,825' Elevation | 48-Hour | Run, Hike or Walk
Cornwall, Connecticut
06 Jun 25 - 08 Jun 25
Free
Iron Hike - Spring Kuwohi Trail Half Marathon Plus - 15 Miles | 7,140' Elevation | 12-Hour | Run, Hike or Walk
Cornwall, Connecticut
07 Jun 25 - 08 Jun 25
Free
Iron Hike - Spring Kuwohi Trail Half Marathon Plus Relay - 15 Miles | 7,140' Elevation | 12-Hour | Run, Hike or Walk
Cornwall, Connecticut
07 Jun 25 - 08 Jun 25
Free
Iron Hike - Spring Double Kuwohi Trail Marathon Plus - 28+ Miles | 13,685' Elevation | 24-Hour | Run, Hike or Walk
Cornwall, Connecticut
07 Jun 25 - 08 Jun 25
Free
Iron Hike - Spring Double Kuwohi Trail Marathon Plus Relay - 28+ Miles | 13,685' Elevation | 24-Hour | Run, Hike or Walk
Cornwall, Connecticut
07 Jun 25 - 08 Jun 25
Free
Pete Hawley People's 7
Barkhamsted, Connecticut
02 Aug 25
$22.20
Run for The Hills
Niantic, Connecticut
13 Sep 25
$27.50
Where the Pavement Ends Single & Double Loop
Ridgefield, Connecticut
14 Sep 25
$45.52 - $54.00
Cockaponsett Trails to a Cure
Chester, Connecticut
21 Sep 25
$22.20 - $27.50
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
02 Oct 25 - 05 Oct 25
Free
IronHike Endurance Series - Fall 2025 - Mohawk Mtn, CT, USA
Cornwall, Connecticut
02 Oct 25 - 05 Oct 25
$200.00 - $2,000.00
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
02 Oct 25 - 05 Oct 25
Free
Iron Hike - Fall Everest / 29029 Everesting Ultra Trail Marathon - 61+ Miles | 29,029'+ Elevation | 72-Hour | Run, Hike or Walk
Cornwall, Connecticut
02 Oct 25 - 05 Oct 25
Free
Iron Hike - Fall Everest / 29029 Everesting Ultra Trail Marathon Relay - 61+ Miles | 29,029'+ Elevation | 72-Hour | Run, Hike or Walk
Cornwall, Connecticut
02 Oct 25 - 05 Oct 25
Free
Iron Hike - Fall Denali Ultra Trail Marathon - 43+ Miles | 20,825' Elevation | 48-Hour | Run, Hike or Walk
Cornwall, Connecticut
03 Oct 25 - 05 Oct 25
Free
Iron Hike - Fall Denali Ultra Trail Marathon Relay - 43+ Miles | 20,825' Elevation | 48-Hour | Run, Hike or Walk
Cornwall, Connecticut
03 Oct 25 - 05 Oct 25
Free
Iron Hike - Fall Kuwohi Trail Half Marathon Plus - 15 Miles | 7,140' Elevation | 12-Hour | Run, Hike or Walk
Cornwall, Connecticut
04 Oct 25 - 05 Oct 25
Free
Iron Hike - Fall Kuwohi Trail Half Marathon Plus Relay - 15 Miles | 7,140' Elevation | 12-Hour | Run, Hike or Walk
Cornwall, Connecticut
04 Oct 25 - 05 Oct 25
Free
Iron Hike - Fall Double Kuwohi Trail Marathon Plus - 28+ Miles | 13,685' Elevation | 24-Hour | Run, Hike or Walk
Cornwall, Connecticut
04 Oct 25 - 05 Oct 25
Free
Iron Hike - Fall Double Kuwohi Trail Marathon Plus Relay - 28+ Miles | 13,685' Elevation | 24-Hour | Run, Hike or Walk
Cornwall, Connecticut
04 Oct 25 - 05 Oct 25
Free
Norfolk Land Trust Trail Race Series/Haystack Mountain Challenge
Norfolk, Connecticut
05 Oct 25
$27.50 - $38.10
Tackle the Trail (TM)
Northeast, Connecticut
18 Oct 25
$80.50 - $263.50
Tom Centinaro Memorial "Dam" Race
Wolcott, Connecticut
18 Oct 25
$27.50
Camp Challenge
Ashford, Connecticut
17 May 25
Free
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
05 Jun 25 - 08 Jun 25
Free
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
05 Jun 25 - 08 Jun 25
Free
Showing 1-34 of 34 results
