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Running in Connecticut found
View all ↓Running in Connecticut 2026 - 2027
The most comprehensive list of Connecticut Running Events in 2026 - 2027. Discover 100's of US Connecticut Running. Find your perfect race here!
Running Connecticut 2026 - 2027
🚀Boosted
Roxbury Road Race Series #22
Roxbury, Connecticut
Sat 15 Aug 26
$10.00
🚀Boosted
Groton City Brew Run
Groton, Connecticut
Sat 12 Sep 26
Free - $44.00
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Circle of Care's Annual Walk/Run for Kids With Cancer
Westport, Connecticut
Sun 20 Sep 26
$22.20
Cockaponsett Trails to a Cure
Chester, Connecticut
Sun 20 Sep 26
$22.20 - $27.50
Where the Pavement Ends Single & Double Loop
Ridgefield, Connecticut
Sun 20 Sep 26
$54.00 - $69.90
HALF WAY TO ST. PATS DAY 5K
Stratford, Connecticut
Sun 20 Sep 26
Free - $32.80
14th Annual NOW ~Lap The Lake~ 5k Walk & Run
Dayville, Connecticut
Sun 20 Sep 26
$6.30 - $32.80
Cromwell Riverport 5k
Cromwell, Connecticut
Sat 26 Sep 26
$25.00
Come on Over 5K and 2.1 Mile Fitness Walk
Portland, Connecticut
Sat 26 Sep 26
$22.20 - $27.50
Chamber Challenge 5K
Meriden, Connecticut
Sat 26 Sep 26
Free - $22.20
Woodbridge 5k
Woodbridge, Connecticut
Sat 26 Sep 26
$32.80
The River Run
Simsbury, Connecticut
Sat 26 Sep 26
Free - $35.00
2026 Pies & Pub TaTa Trot 5k
Middlebury, Connecticut
Sat 26 Sep 26
$38.10
Sickle Cell Disease Association of America, CT/ Michelle's House Walk. Run. Bike.
New Haven, Connecticut
Sat 26 Sep 26
$27.50
No Sto Defeats MSA 5K Trail Race and Fitness Walk
North Stonington, Connecticut
Sat 26 Sep 26 - Sat 03 Oct 26
$22.20 - $27.50
Roxbury Road Race Series #28
Roxbury, Connecticut
Sat 26 Sep 26
$10.00
Hogsback Half Marathon
Colebrook, Connecticut
Sat 26 Sep 26
$60.00
Hayfield Hustle and Oktoberfest at New Pond Farm Education Center
Redding, Connecticut
Sat 26 Sep 26
$16.90 - $48.70
HSS Greenwich Half Marathon
Old Greenwich, Connecticut
Sun 27 Sep 26
$84.23
Moosup Valley 5k, 8K and 10K All Trail Race
Sterling, Connecticut
Sun 27 Sep 26
Free - $49.00
The 39th Bigelow Tea Community Challenge
Southport, Connecticut
Sun 27 Sep 26
$17.40 - $41.78
Run/Walk To Save a Life 5K
Hamden, Connecticut
Sun 27 Sep 26
$39.60
4th Annual Beach to Beach 5k
Morris, Connecticut
Sun 27 Sep 26
$32.80
Bosco Fowler Memorial 5K Road Race
Stafford Springs, Connecticut
Sun 27 Sep 26
$20.00 - $35.00
Lisbon Fall Festival Road Race
Lisbon, Connecticut
Sun 27 Sep 26
$27.50
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
Thu 01 Oct 26 - Sun 04 Oct 26
Free
Iron Hike - Fall Everest / 29029 Everesting Ultra Trail Marathon - 61+ Miles | 29,029'+ Elevation | 72-Hour | Run, Hike or Walk
Cornwall, Connecticut
Thu 01 Oct 26 - Sun 04 Oct 26
Free
Iron Hike - Fall Everest / 29029 Everesting Ultra Trail Marathon Relay - 61+ Miles | 29,029'+ Elevation | 72-Hour | Run, Hike or Walk
Cornwall, Connecticut
Thu 01 Oct 26 - Sun 04 Oct 26
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
Thu 01 Oct 26 - Sun 04 Oct 26
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
Thu 01 Oct 26 - Sun 04 Oct 26
Free
IronHike Mohawk Mountain Fall 2026
Mohawk Mtn Ski Area, Cornwall, Connecticut
Thu 01 Oct 26 - Sun 04 Oct 26
$145.00 - $4,485.00
Iron Hike - Fall Denali Ultra Trail Marathon Relay - 43+ Miles | 20,825' Elevation | 48-Hour | Run, Hike or Walk
Cornwall, Connecticut
Fri 02 Oct 26 - Sun 04 Oct 26
Free
Pounding the Pavement for Pink Races
Seymour, Connecticut
Fri 02 Oct 26 - Sun 04 Oct 26
$16.90 - $43.40
Nonnewaug Cross Country Invitational
Woodbury, Connecticut
Fri 02 Oct 26
Free
Iron Hike - Fall Denali Ultra Trail Marathon - 43+ Miles | 20,825' Elevation | 48-Hour | Run, Hike or Walk
Cornwall, Connecticut
Fri 02 Oct 26 - Sun 04 Oct 26
Free
Iron Hike - Fall Double Kuwohi Trail Marathon Plus Relay - 28+ Miles | 13,685' Elevation | 24-Hour | Run, Hike or Walk
Cornwall, Connecticut
Sat 03 Oct 26 - Sun 04 Oct 26
Free
Iron Hike - Fall Double Kuwohi Trail Marathon Plus - 28+ Miles | 13,685' Elevation | 24-Hour | Run, Hike or Walk
Cornwall, Connecticut
Sat 03 Oct 26 - Sun 04 Oct 26
Free
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
Sat 03 Oct 26 - Sun 04 Oct 26
Free
BEACH ROSES WALK
Madison, Connecticut
Sat 03 Oct 26
$11.60 - $38.10
Cider Mill Road Race
Tolland, Connecticut
Sat 03 Oct 26
$14.22 - $38.60
Dana's Angels Research Trust's 2026 "DART To The Finish" 2 Mile Walk to Cure Niemann-Pick type C Disease
Old Greenwich, Connecticut
Sat 03 Oct 26
Free - $30.00
Running for Water for Africa 5K
Milford, Connecticut
Sat 03 Oct 26
Free - $32.80
Showing 81-120 of 236 results
