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Running in Connecticut found
View all ↓Running in Connecticut 2025 - 2026
The most comprehensive list of Connecticut Running Events in 2025 - 2026. Discover 100's of US Connecticut Running. Find your perfect race here!
Running Connecticut 2025 - 2026
🚀Boosted
2025 Hartford Marathon Fundraiser with myTEAM TRIUMPH
East Hartford, Connecticut
11 Oct 25
Free
🚀Boosted
2025 Pies & Pub TaTa Trot 5k
Middlebury, Connecticut
27 Sep 25
$43.40
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Bozrah Fire Department 5k Road Race and Kids' fun run
Bozrah, Connecticut
20 Sep 25
$32.80
Bound for the Sound
Old Lyme, Connecticut
20 Sep 25
$6.30 - $27.50
13th Annual NOW ~Lap The Lake~ 5k Walk & Run
Dayville, Connecticut
21 Sep 25
$6.30 - $32.80
2025 Darien Road Race & Family Fun Day Charity Fundraiser
Darien, Connecticut
21 Sep 25
$48.70
2025 Darien 5 Mile Road Race with myTEAM TRIUMPH
Darien, Connecticut
21 Sep 25
Free
Healthy Kids Running Series Fall 2025 - Somers, CT
Somers, Connecticut
21 Sep 25 - 19 Oct 25
$16.90 - $48.70
Cockaponsett Trails to a Cure
Chester, Connecticut
21 Sep 25
$22.20 - $27.50
Cheshire Community YMCA Harvest Trail Race and Y Cup Relay
Cheshire, Connecticut
24 Sep 25 - 22 Oct 25
Free - $38.10
Run for the Riverfront 5K
Hartford, Connecticut
27 Sep 25
$38.96
Come on Over 5K and 2.1 Mile Fitness Walk
Portland, Connecticut
27 Sep 25
$22.20 - $27.50
2025 Pies & Pub TaTa Trot 5k
Middlebury, Connecticut
27 Sep 25
$43.40
Chamber Challenge 5K
Meriden, Connecticut
27 Sep 25
Free - $32.80
Hogsback Half Marathon
Colebrook, Connecticut
27 Sep 25
$65.60
The River Run
Simsbury, Connecticut
27 Sep 25
Free - $35.00
No Sto Defeats MSA 5K and Fitness Walk
North Stonington, Connecticut
27 Sep 25 - 04 Oct 25
$22.20 - $27.50
The 38th Bigelow Tea Community Challenge
Southport, Connecticut
28 Sep 25
$15.00 - $38.00
Circle of Care's Annual Walk/Run for Kids With Cancer
Westport, Connecticut
28 Sep 25
$27.50 - $32.80
King Cares Annual 5K
Stamford, Connecticut
28 Sep 25
$32.80
Run/Walk To Save a Life 5K
Hamden, Connecticut
28 Sep 25
$39.60
SPEF 5K Walk & Run for Education 2025
Stamford, Connecticut
28 Sep 25
Free - $32.80
Bosco Fowler Memorial 5K Road Race
Stafford Springs, Connecticut
28 Sep 25
$15.00 - $35.00
3rd Annual Beach to Beach 5k
Morris, Connecticut
28 Sep 25
$32.80
Moosup Valley 5k and 10K All Trail Race
Moosup, Connecticut
28 Sep 25
Free - $41.95
Lisbon Fall Festival Road Race
Lisbon, Connecticut
28 Sep 25
$27.50
Farmington Memorial Walk & Kids' Fun Run
Farmington, Connecticut
28 Sep 25
$11.60 - $32.80
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 - 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 Answer the Bell Ultra Trail Marathon - Full (Backyard Ultra Format) - 100+ Miles | 50,400' Elevation | 84-Hour | Run, Hike or Walk
Cornwall, Connecticut
02 Oct 25 - 05 Oct 25
Free
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
Nonnewaug Cross Country Invitational
Woodbury, Connecticut
03 Oct 25
Free
Pounding the Pavement for Pink Races
Seymour, Connecticut
03 Oct 25 - 05 Oct 25
$16.90 - $38.10
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
*READY SET OAH STRIDE * For our Third Annual OAH Race
Simsbury, Connecticut
04 Oct 25
$28.56 - $32.80
New Milford River Run 5K & Kids' Superhero Sprint
New Milford, Connecticut
04 Oct 25
$6.29 - $38.03
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
Showing 41-80 of 203 results
