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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
πBoosted
Ride with Hal
Westbrook, Connecticut
31 Aug 25
$44.90 - $71.40
πBoosted
Surfin' Santa's Christmas In July 5k & Holiday Stroll
Stratford, Connecticut
27 Jul 25
Free - $32.80
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Chamber Challenge 5K
Meriden, Connecticut
27 Sep 25
Free - $22.20
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
Circle of Care's Annual Walk/Run for Kids With Cancer
Westport, Connecticut
28 Sep 25
$22.20 - $27.50
Lisbon Fall Festival Road Race
Lisbon, Connecticut
28 Sep 25
$27.50
Run/Walk To Save a Life 5K
Hamden, Connecticut
28 Sep 25
$34.30
The 38th Bigelow Tea Community Challenge
Southport, Connecticut
28 Sep 25
$17.40 - $38.60
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 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 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 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 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
Running for Water for Africa 5K
Milford, Connecticut
04 Oct 25
Free - $32.80
Run The Runway 5K & Kids Fun Run
Meriden, Connecticut
04 Oct 25
Free - $27.50
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
*READY SET STRIDE * For our Third Annual OAH Race
Simsbury, Connecticut
04 Oct 25
$32.80
Cider Mill Road Race
Tolland, Connecticut
04 Oct 25
$14.22 - $33.30
4th Annual IOL Purple Light Project 5K
Hartford, Connecticut
04 Oct 25
Free - $40.00
Dana's Angels Research Trust's 2025 "DART To The Finish" 2 Mile Walk to Cure Niemann-Pick type C Disease - Registration Fees are tax deductible donations
Old Greenwich, Connecticut
04 Oct 25
Free - $30.00
Salmon River 5.5 Mile Run
Colchester, Connecticut
04 Oct 25
$38.10
Norfolk Land Trust Trail Race Series/Haystack Mountain Challenge
Norfolk, Connecticut
05 Oct 25
$27.50 - $38.10
Garavel SoNo Half Marathon | 5K
Norwalk, Connecticut
05 Oct 25
Free - $69.90
Apple Harvest Road Races
Southington, Connecticut
05 Oct 25
$21.14 - $38.10
Fishbein / YMCA Community Road Race
Wallingford, Connecticut
05 Oct 25
$6.30 - $32.80
RACE FOR CATHERINE
Newtown, Connecticut
10 Oct 25 - 12 Oct 25
$22.20 - $48.70
2025 Hartford Marathon Fundraiser with myTEAM TRIUMPH
East Hartford, Connecticut
11 Oct 25
Free
Hartland Harvest Run
East Hartland, Connecticut
11 Oct 25
Free - $27.50
Tom Centinaro Memorial "Dam" Race
Wolcott, Connecticut
18 Oct 25
$27.50
Tackle the Trail (TM)
Northeast, Connecticut
18 Oct 25
$80.50 - $263.50
The Little Guild 12th Annual Run & Wag 5K
Cornwall, Connecticut
18 Oct 25
$38.10
Cider Run/Walk 5k
Warren, Connecticut
18 Oct 25
$27.50
Tunnel to Towers 5K Run & Walk - Bridgeport, CT
Bridgeport, Connecticut
18 Oct 25
$5.00 - $25.00
33rd Annual Halloween 5K and Kids Fun Run
Brookfield, Connecticut
19 Oct 25
$6.30 - $32.80
Easterseals 5K Your Way Freedom Stride
Farmington, Connecticut
19 Oct 25
$32.80
Great Pumpkin Classic
TRUMBULL, Connecticut
19 Oct 25
$17.40 - $30.12
Showing 121-160 of 215 results