5K Races in Connecticut — 2026

There are 194 5K races in Connecticut scheduled for 2026. The next is the Solstice Sprint 5K in West Hartford on June 17. Connecticut 5K races run primarily June.

Boys & Girls Club of Milford Ice Cream Run (5K)

Sun, Aug 2 · Milford, CT Milford

5K

From $30 Open

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Griswold I scream, you scream, there won’t be any ice cream 1 miler

Sun, Aug 2 · Griswold, CT Griswold

Griswold Wave 1Griswold Wave 2

From $25 Open 30 spots left

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Woofbridge 5k Run/2 Mile Walk

Sat, Aug 8 · Woodbridge, CT Woodbridge

Woofbridge 5k Run/2 Mile Walk

From $30 Open

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2026 Natchaug 5K Color Run & Walk

Sat, Aug 8 · Mansfield Center, CT Mansfield Center

17 and Under5K Run5K Fun Walk (Not timed)

From $15 Open

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The Perogie Dash

Sat, Aug 8 · Danbury, CT Danbury

1K Kids Fun Run5K Run and Health Walk

From $25 Open

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Follow Natural Fitness Women's Health 5K

Sat, Aug 8 · Bridgeport, CT Bridgeport

FNF Run for Women's Health UNTIMED 1 MileFNF Run for Women's Health 5K

From $25 Open

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Run the Vineyards - Priam Vineyards 5K

Sun, Aug 9 · Colchester, CT Colchester

5K

From $42 Open

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Run for Wishes 5K Benefitting MAKE-A-WISH® CONNECTICUT

Sun, Aug 9 · Stratford, CT Stratford

STAR 99.9 Surfside Hotel Run for Wishes 5K (21 & over)STAR 99.9 Surfside Hotel Run for Wishes 5K (20 & under)

From $25 Open

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Jill's Race for MS

Sat, Aug 15 · Beacon Falls, CT Beacon Falls

5k Run/Walk5k Run/Walk Under 16

From $10 Open

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Roxbury Road Race Series #22

Sat, Aug 15 · Roxbury, CT Roxbury

4.2 Miles

From $10 Open

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MAD 5K

Sat, Aug 15 · New London, CT New London

MAD 5K

From $35 Open

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2nd Annual Rocky Hill 2M Run & Kids Run

Sat, Aug 15 · Rocky Hill, CT Rocky Hill

Kids Fun Run2M Trail Run

From $5 Open

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Mohegan Striders 4-Miler at Sneekers

Sun, Aug 16 · Groton, CT Groton

4 Mile Race

From $20 Open

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Battle of Stonington 5K

Tue, Aug 18 · Stonington, CT Stonington

5K: Walk or Run

From $32 Open

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Amber Room Run from the Sun 5K

Thu, Aug 20 · Danbury, CT Danbury

5KVirtual 5K

From $45 Open

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PATH TO THE PARADE 5K

Fri, Aug 21 · Hamden, CT Hamden

Path to the Parade 5k Virtual RacePath to the Parade 5k WALKPath to the Parade 5k

From $35 Open

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17th Annual Saybrook Point 5k Road Race 2026

Sat, Aug 22 · Old Saybrook, CT Old Saybrook

Saybrook Point 5K

From $30 Open

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The Bridgeport Mile- Track Style

Sat, Aug 22 · Bridgeport, CT Bridgeport

Sub 5 min mile6-6.59 min mile7-7.59 min mile +2

From $25 Closed 100 spots left

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Shore 2 The Pour Beach Run 2026

Sat, Aug 22 · Stratford, CT Stratford

Shore 2 the Pour Beach RunFree Kids Fun Run

From $0 Open

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2026 Unite to Fight 5K Run/Walk

Sun, Aug 23 · Stamford, CT Stamford

Virtual 5KUnite to Fight 5KKids Fun Run

From $10 Open

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Riverfront East Hartford 5 Mile

Thu, Aug 27 · East Hartford, CT East Hartford

5 Mile

Closed

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2026 Killingworth Road Race 4 Miles

Sat, Aug 29 · Killingworth, CT Killingworth

4M run

From $25 Open

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Lobster Loop 5K

Sun, Aug 30 · Canton, CT Canton

5K Road Race

From $30 Open

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Be Happy Road Race

Sun, Aug 30 · Ellington, CT Ellington

Kid Fun Run 1K - LIVE IN PERSON5K RUN/WALK - LIVE IN PERSONVirtual 5K Run +3

From $20 Closed 2 spots left

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Newtown Community Running Event

Sun, Aug 30 · Newtown, CT Newtown

5K Run/Walk10K1/2 Marathon

From $35 Open

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Roxbury Road Race Series #25

Sat, Sep 5 · Roxbury, CT Roxbury

Roxbury Mile II

From $10 Open

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Black Hog Brewing Co. 5K Road Race

Sat, Sep 5 · Oxford, CT Oxford

5K

From $30 Open

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Ride with Hal

Sun, Sep 6 · Westbrook, CT Westbrook

5 Mile Run15 Mile Bike Ride35 Mile Bike Ride

From $40 Closed

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Haddam Neck Fair 5K

Sun, Sep 6 · Haddam, CT Haddam

Haddam Neck Fair 5K

From $18 Open

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3rd Annual LSC Soccer Stride

Sun, Sep 6 · Ledyard, CT Ledyard

5k1/4 Mile Kids Fun Run

From $10 Open

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Faxon Law New Haven Road Race

Mon, Sep 7 · New Haven, CT New Haven

1/2 Mile Kids Fun Run5KHalf Marathon +4

From $8 Open

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SUFFIELD PARKS & RECREATION ROAD RACE

Sat, Sep 12 · Suffield, CT Suffield

2026 Suffield Parks & Recreation Walk2026 Suffield Parks & Recreation 5k Road Race2026 Suffield Parks & Recreation 10k Road Race

From $0 Open

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Kailey Jaie Prenoveau Scholarship 5K Run

Sat, Sep 12 · Harwinton, CT Harwinton

Student 5K Run (Must be under 18 to Register for this)5k Run

From $20 Open

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Riva Runs The Boardwalk 5k

Sat, Sep 12 · West Haven, CT West Haven

Riva Runs The Boardwalk 5kRiva Runs The Boardwalk 18 & under

From $25 Closed

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Run 4 Hunger and Health

Sat, Sep 12 · Newtown, CT Newtown

Kids RunRun 4 Hunger and Health

From $5 Open Closing Soon

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Groton City Brew Run

Sat, Sep 12 · Groton, CT Groton

5K ONLY: Run or Walk5K AND Beer Garden Access: Run or WalkBeer Garden Access Only

From $32 Open

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PTSMC Stride to Provide 5K Run/Walk

Sun, Sep 13 · Wallingford, CT Wallingford

Stride to Provide 5K

From $36.79 Open

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EDRRC - High Watch Recovery Center's Sprint for Sobriety 5K Run/Walk

Sun, Sep 13 · Kent, CT Kent

EDRRC - High Watch Recovery Center's Sprint for Sobriety 5K Run/Walk

From $25 Open

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Montville Race Day 5K , 10K , and Color Run

Sun, Sep 13 · Oakdale, CT Oakdale

5K10K5K / 10K Bundle

From $30 Open

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West Haven Community House 85th Anniversary Community Fun Walk

Sun, Sep 13 · West Haven, CT West Haven

WHCH 85th Anniversary Community Fun Walk

From $30 Open

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14th Annual Miles for a Mission 5K Run/Walk – In Person AND Virtual – benefiting INTEMPO

Mon, Sep 14 · Stamford, CT Stamford

5K Run/Walk - IN PERSON - UNTIMED5K Run/Walk - IN PERSON - TIMED5K Run/Walk – VIRTUAL

From $30 Open

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Bound for the Sound

Sat, Sep 19 · Old Lyme, CT Old Lyme

1 Mile Family Fun Run5K10K (USATF-CT 10K State Championship)

From $5 Open

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Arc Run

Sat, Sep 19 · Meriden, CT Meriden

Virtual 5KARC 5KARC 10K

From $20 Open

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4 Town 5k

Sat, Sep 19 · Somers, CT Somers

4 Town 5k

From $35 Open

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Bozrah Fire Department 5k Road Race and Kids' fun run

Sat, Sep 19 · Bozrah, CT Bozrah

Bozrah FD 5k

From $30 Closed

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2nd Annual PCS Harvest Hustle 5K & Kids Run

Sat, Sep 19 · Pomfret Center, CT Pomfret Center

Kids Fun Run5K

From $10 Open

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OUTRUN ADDICTION 5K

Sat, Sep 19 · Enfield, CT Enfield

2 Mile Walk5K Run or WalkVirtual 5K Run/Walk

From $25 Open

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Roxbury Road Race Series #27

Sat, Sep 19 · Roxbury, CT Roxbury

4.3 Miles

From $10 Open

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2026 Run To The River 5K

Sat, Sep 19 · Deep River, CT Deep River

5K Run/Walk

From $20 Open

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Come Out & Run 5k

Sun, Sep 20 · Wilton, CT Wilton

Adult & Kids (age10+) RegistrationKids under 10 Registration

From $0 Open

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