Trail running Race Calendar in Connecticut, United States
41 events found
Oct
03
Iron Hike - Fall Double Kuwohi Trail Marathon Plus - 28+ Miles | 13,685' Elevation | 24-Hour | Run, Hike or Walk
Cornwall, Connecticut, United States
Free
Trail running
45.1K
Oct
03
Iron Hike - Fall Double Kuwohi Trail Marathon Plus Relay - 28+ Miles | 13,685' Elevation | 24-Hour | Run, Hike or Walk
Cornwall, Connecticut, United States
Free
Trail running
45.1K
Oct
03
Iron Hike - Fall Answer the Bell Ultra Trail Marathon - Basic (Backyard Ultra Format) - 28+ Miles | 14,400'+ Elevation | 24-Hour | Run, Hike or Walk
Cornwall, Connecticut, United States
Free
Trail running
Ultra
Oct
03
Forbidden Forest 30 Hour Ultra
Stratford, Connecticut, United States
Trail running
Forbidden Forest 30 Hour Ultra
Oct
04
Norfolk Land Trust Trail Race Series/Haystack Mountain Challenge
Norfolk, Connecticut, United States
$25.00 - $35.00
Trail running
5K
10K
Half-Marathon
Oct
17
Tackle the Trail (TM)
Northeast, Connecticut, United States
$75.00 - $250.00
Trail running
Marathon
Half-Marathon
10K
Oct
24
Cheshire Community Ymca Harvest Trail Race and Y Cup Relay
Cheshire, Connecticut, United States
Free - $38.00
Trail running
Running
5K
Pumpkin Dash
Oct
28
Hamden Hall Middle School Invitational
Hamden, Connecticut, United States
Trail running
3.2K
Oct
31
Hamden Hall CISAC League Race
Hamden, Connecticut, United States
Trail running
5K
Nov
08
Centerville Bank Thompson Turkey Trot
Thompson, Connecticut, United States
Free - $25.00
Trail running
Walking
Running
5K
3K
Kids Fun Run- 12 and under
Nov
21
Storybook Half Marathon
Stratford, Connecticut, United States
Trail running
Half-Marathon
Nov
22
Hartford Track Club 8K Cross-Country Challenge
West Hartford, Connecticut, United States
$25.00
Trail running
8K
Iron Hike - Fall Double Kuwohi Trail Marathon Plus - 28+ Miles | 13,685' Elevation | 24-Hour | Run, Hike or Walk
Cornwall, Connecticut, United States
Oct 3, 2026 (Sat)
– Oct 4, 2026
Free
Trail running
45.1K
Iron Hike - Fall Double Kuwohi Trail Marathon Plus Relay - 28+ Miles | 13,685' Elevation | 24-Hour | Run, Hike or Walk
Cornwall, Connecticut, United States
Oct 3, 2026 (Sat)
– Oct 4, 2026
Free
Trail running
45.1K
Iron Hike - Fall Answer the Bell Ultra Trail Marathon - Basic (Backyard Ultra Format) - 28+ Miles | 14,400'+ Elevation | 24-Hour | Run, Hike or Walk
Cornwall, Connecticut, United States
Oct 3, 2026 (Sat)
– Oct 4, 2026
Free
Trail running
Ultra
Forbidden Forest 30 Hour Ultra
Stratford, Connecticut, United States
Oct 3, 2026 (Sat)
– Oct 4, 2026
Trail running
Forbidden Forest 30 Hour Ultra
Norfolk Land Trust Trail Race Series/Haystack Mountain Challenge
Norfolk, Connecticut, United States
Oct 4, 2026 (Sun)
$25.00 - $35.00
Trail running
5K
10K
Half-Marathon
Tackle the Trail (TM)
Northeast, Connecticut, United States
Oct 17, 2026 (Sat)
$75.00 - $250.00
Trail running
Marathon
Half-Marathon
10K
Cheshire Community Ymca Harvest Trail Race and Y Cup Relay
Cheshire, Connecticut, United States
Oct 24, 2026 (Sat)
Free - $38.00
Trail running, Running
5K
Pumpkin Dash
Hamden Hall Middle School Invitational
Hamden, Connecticut, United States
Oct 28, 2026 (Wed)
Trail running
3.2K
Hamden Hall CISAC League Race
Hamden, Connecticut, United States
Oct 31, 2026 (Sat)
Trail running
5K
Centerville Bank Thompson Turkey Trot
Thompson, Connecticut, United States
Nov 8, 2026 (Sun)
Free - $25.00
Trail running, Walking, Running
5K
3K
Kids Fun Run- 12 and under
Storybook Half Marathon
Stratford, Connecticut, United States
Nov 21, 2026 (Sat)
Trail running
Half-Marathon
Hartford Track Club 8K Cross-Country Challenge
West Hartford, Connecticut, United States
Nov 22, 2026 (Sun)
$25.00
Trail running
8K