Running Races in Connecticut 2026 | Find & Register

Chamber Challenge 5K

Sat, Sep 26 · Meriden, CT Meriden

Road 5K

From $20 Open

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Woodbridge 5k

Sat, Sep 26 · Woodbridge, CT Woodbridge

Road 5k Road Race

From $30 Open

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Bosco Fowler Memorial 5K Road Race

Sun, Sep 27 · Stafford Springs, CT Stafford Springs

Road Bosco Fowler Memorial 5KKids' Fun Run

From $20 Open

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4th Annual Beach to Beach 5k

Sun, Sep 27 · Morris, CT Morris

Road Beach to Beach 5k

From $30 Open

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Moosup Valley 5k, 8K and 10K All Trail Race

Sun, Sep 27 · Sterling, CT Sterling

Road 5K10K8K

From $49 Open

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HSS Greenwich Half Marathon

Sun, Sep 27 · Old Greenwich, CT Old Greenwich

Road Half Marathon

From $70 Open

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Run/Walk To Save a Life 5K

Sun, Sep 27 · Hamden, CT Hamden

Road 5K

From $30 Open

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The 39th Bigelow Tea Community Challenge

Sun, Sep 27 · Southport, CT Southport

Virtual Kids' Fun Run3k Walk5k Run +1

From $15 Open

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Lisbon Fall Festival Road Race

Sun, Sep 27 · Lisbon, CT Lisbon

Road Lisbon Fall Festival- 5K

From $25 Open

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IronHike Mohawk Mountain Fall 2026

Thu, Oct 1 · Mohawk Mtn Ski Area, Cornwall, CT Mohawk Mtn Ski Area, Cornwall

Ultra Kuwohi - Trail Family (Team of 3 or 4)Kuwohi - IndividualKuwohi - Trail Buddy (Team of 2) +14

From $145 Open

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Pounding the Pavement for Pink Races

Fri, Oct 2 · Seymour, CT Seymour

Virtual Kid's Run - Live in SeymourKid's Run - Virtual5k - Virtual Anywhere +1

From $15 Open

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Cider Mill Road Race

Sat, Oct 3 · Tolland, CT Tolland

Road Cider Mile Fun Run 1 milerCider Mill 5kCider Mill Kids Fun Runs

From $12 Open

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5th Annual Purple Light Project 5K

Sat, Oct 3 · Hartford, CT Hartford

Road 5K - Age 18+5K - 17 & Under

From $20 Open

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Salmon River 5.5 Mile Run

Sat, Oct 3 · Colchester, CT Colchester

Road Salmon River 5.5 Mile Run

From $35 Open

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Running for Water for Africa 5K

Sat, Oct 3 · Milford, CT Milford

Road One Mile Walk Running for Water for Africa5K Run/Walk Running for Water for Africa

From $30 Open

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Roxbury Road Race Series #29

Sat, Oct 3 · Roxbury, CT Roxbury

Road 2.4 Miles

From $10 Open

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Dana's Angels Research Trust's 2026 "DART To The Finish" 2 Mile Walk to Cure Niemann-Pick type C Disease

Sat, Oct 3 · Old Greenwich, CT Old Greenwich

Virtual Be a Virtual Walker - Registration -w- Fees Incl. is a Donation to DARTYouth Donation -w- Fees Incl., 10 years old to 21 years old - 2 Mile Walk at Tods PointAdult Donation -w- Fees Incl., 22 years old & up - 2 Mile Walk at Tods Point +1

From $0 Open

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2026 Groton Memorial Walk & Kids' Fun Run

Sun, Oct 4 · Groton, CT Groton

Road Memorial WalkKids' Fun Run

From $10 Open

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Garavel SoNo Half Marathon | 5K

Sun, Oct 4 · Norwalk, CT Norwalk

Road 5K5K StudentHalf Marathon +1

From $25 Open 10 spots left

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Norfolk Land Trust Trail Race Series/Haystack Mountain Challenge

Sun, Oct 4 · Norfolk, CT Norfolk

Trail 5K Trail Race10K Trail RaceHalf Marathon

From $25 Open

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2026 Sono Half + 5K with myTEAM TRIUMPH

Sun, Oct 4 · Norwalk, CT Norwalk

Open

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Capalbo Strong Walk

Sun, Oct 4 · Fairfield, CT Fairfield

Capalbo Strong WalkSeagrape After Party ONLYCapalbo Strong Walk: 12 and Under +1

From $20 Open

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Fishbein / YMCA Community Road Race

Sun, Oct 4 · Wallingford, CT Wallingford

Road Youth RaceHealthy Living 1K Walk5K Run

From $5 Open

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Apple Harvest Road Races

Sun, Oct 4 · Southington, CT Southington

Road Little Fritter Fun RunY CUP 1-Mile Race2 Mile Health Walk +3

From $20 Open

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Strides for Strength!

Sun, Oct 4 · Bridgeport, CT Bridgeport

Road Charity 5K Run

From $35 Open

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RACE FOR CATHERINE

Fri, Oct 9 · Newtown, CT Newtown

Virtual 5K - Certified & Timed5K Youth Certified & Timed5K - (Virtual) +2

From $15 Open

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Roxbury Road Race Series #30

Sat, Oct 10 · Roxbury, CT Roxbury

Road 8.2 Miles

From $10 Open

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Gemstone Sparkle Sprint 5k

Sat, Oct 10 · Wilton, CT Wilton

Road Sparkle Stroller (Accessible .75 Run/Walk)Sparkle Sprinter- Trail 5KChampion Sponsor $5,000 +5

From $25 Open

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Miles for Moriah

Sat, Oct 10 · West Haven, CT West Haven

Miles for Moriah

From $35 Open

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Hartland Harvest Run

Sat, Oct 10 · East Hartland, CT East Hartland

Road 5K Road Race

From $25 Open Closing Soon

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Benhaven Walk for Autism

Sun, Oct 11 · New Haven, CT New Haven

WalkVirtual Walk

From $25 Open

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Tunnel to Towers 5K Run & Walk - Bridgeport, CT

Sat, Oct 17 · Bridgeport, CT Bridgeport

Road First Responders & Military RegistrationYouth Registration 13 to 17 yrsAdult Registration +1

From $5 Open

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Harvest Hope 5K

Sat, Oct 17 · Bolton, CT Bolton

Road Harvest Hope 5K

From $30 Open

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The Little Guild 13th Annual Run & Wag 5K

Sat, Oct 17 · Cornwall, CT Cornwall

Road Run & Wag 5k

From $35 Open

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4th Annual OAH STRIDES Race and Family Fun Day

Sat, Oct 17 · Simsbury, CT Simsbury

Road 4TH Annual OAH STRIDES Race and Family Fun Day4th Annual OAH STRIDES Race and Family Fun Day4Th Annual OAH STRIDES Race and Family Fun Day

From $25 Open

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Ivoryton Pumpkin Chase

Sat, Oct 17 · Ivoryton, CT Ivoryton

Road 2M Walk5K Run

From $30 Open

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Tom Centinaro Memorial "Dam" Race

Sat, Oct 17 · Wolcott, CT Wolcott

Road Trail Run

From $25 Open

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Roxbury Road Race Series #31

Sat, Oct 17 · Roxbury, CT Roxbury

Road 4.2 Miles

From $10 Open

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Tackle the Trail (TM)

Sat, Oct 17 · Northeast, CT Northeast

Trail Individual - 10KIndividual - Half MarathonRelay Team - Marathon +1

From $45 Open 45 spots left

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Cider Run/Walk 5k

Sat, Oct 17 · Warren, CT Warren

Road Cider Run/Walk 5k

From $25 Open

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The 36th edition of THE Great Pumpkin Classic

Sun, Oct 18 · TRUMBULL, CT TRUMBULL

Road 1+ Mile Health Walk ages 19 & over1+ Mile Health Walk ages 18 & under1+ Mile Health Walk ages 19 & over +7

From $16 Open Closing Soon

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The Ridgefield Road Fest 50th Anniversary: 1/2 Marathon, 7-Miler, and Iris Fund 5K

Sun, Oct 18 · Ridgefield, CT Ridgefield

Road Iris Fund 5KIris Fund Team Only-5KIris Fund Team Only - 7-Miler +3

From $23.5 Open

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34th Annual Halloween 5K and Kids Fun Run

Sun, Oct 18 · Brookfield, CT Brookfield

Road Halloween Kids Fun Run (0.23 miles)34th Annual Halloween 5K

From $5 Open

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2026 Run for The Cove 5K & Memorial Walk

Sun, Oct 18 · Madison, CT Madison

Road Madison Memorial Walk5K RaceKids' Fun Run

From $10 Open

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The Salisbury Beast 5K

Sun, Oct 18 · Salisbury, CT Salisbury

Road Salisbury Beast 5K

From $45 Open

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Bristol Mum-A-Thon Road Race 2026

Sun, Oct 18 · Bristol, CT Bristol

Road Monster Mile5K Road Race - Individual8K Road Race +1

From $15 Open

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Andover Norton Commission Trick or Trot 5K Run/Walk

Sat, Oct 24 · Andover, CT Andover

Road 5K Run/Walk

From $30 Open

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Roxbury Road Race Series #32

Sat, Oct 24 · Roxbury, CT Roxbury

Road 7.9 Miles

From $10 Open

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Cheshire Community YMCA Harvest Trail Race and Y Cup Relay

Sat, Oct 24 · Cheshire, CT Cheshire

Trail 5K Trail RaceY Cup Relay

From $17 Open

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Easterseals Freedom Stride

Sat, Oct 24 · Hartford, CT Hartford

Virtual WalkVirtual Walk

From $25 Open Closing Soon

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Running Races in Connecticut — 2026

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