5K Races in Connecticut — 2026

There are 139 5K races in Connecticut scheduled for 2026. The next is the Miles for Moriah in West Haven on October 10. Connecticut 5K races run primarily October.

Run the Sound 5K – Halloween Edition

Sat, Oct 31 · Bridgeport, CT Bridgeport

Kids 12 & under FREE with registered adult.Run the Sound 5K – Halloween Edition

From $25 Open

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Roxbury Road Race Series #33

Sat, Oct 31 · Roxbury, CT Roxbury

5 Miles

From $10 Open

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Collinsville Trick or Trot

Sat, Oct 31 · Collinsville, CT Collinsville

Collinsville Trick or Trot

From $30 Open

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Together We Run for Education Charity Road Race (Spooky Edition)

Sat, Oct 31 · East Hartford, CT East Hartford

Together We Run for Education 1.5 Mile Walk (untimed)Together We Run for Education 5K Road Race

From $15 Open

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CFA 5K Run & Walk for Mental Health

Sat, Oct 31 · Groton, CT Groton

1.5 Mile Walk (Untimed)5K Run/Walk

From $35 Open Closing Soon

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Happy HalloWINE Run & Walk

Sun, Nov 1 · Stratford, CT Stratford

Happy HalloWINE 5k age 21 & overHappy HalloWINE 5k age 20 & under

From $25 Open 100 spots left

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Run with the Saints

Sun, Nov 1 · Darien, CT Darien

1 Mile Kids run / Adult Walk5k Run

From $25 Open

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Mom & Pop XC

Sat, Nov 7 · Manchester, CT Manchester

Mom & Pop

From $15 Open

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Folds of Honor Bethel Veteran's Day 5K

Sat, Nov 7 · Bethel, CT Bethel

5K Run/Walk5K Run/Walk- First Responders, Active Duty Military, and Veterans

From $25 Open

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Robert J. Lynes Memorial Road Race

Sat, Nov 7 · Meriden, CT Meriden

5KKids Run

From $0 Open

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Plainfield Salute the Troops 5k, Color Fun Run, & Soldier Stroll

Sat, Nov 7 · Central Village, CT Central Village

Salute the Troops Color Fun RunSalute the Troops 5K RunSalute the Troops Soldier Stroll

From $10 Open

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Tarzan Brown Mystic River Run

Sat, Nov 7 · Mystic, CT Mystic

5 Mile

From $35 Open Closing Soon

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East Windsor Veterans Day 5K Road Race

Sat, Nov 7 · Broad Brook, CT Broad Brook

E Windsor Veterans Day 5K Road Race

From $20 Open

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Roxbury Road Race Series #34

Sat, Nov 7 · Roxbury, CT Roxbury

4.5 Miles

From $10 Open

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The 26th Annual Ed McGuire Memorial Cannonball Run

Sat, Nov 7 · Falls Village, CT Falls Village

5k Run

From $25 Open

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2026 Morley Turkey Dash

Sat, Nov 7 · West Hartford, CT West Hartford

Morley Turkey Dash - FUN RUN (K-5 only)Morley Turkey Dash - RELAY (K-5 only)

From $25 Open

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Run for the Riverfront 5K

Sat, Nov 7 · Hartford, CT Hartford

Walk for Riverfront RowingRun for Riverfront RowingErg for Riverfront Rowing +1

From $35 Open

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CT Veterans Day Race

Sat, Nov 7 · Coventry, CT Coventry

3 Mile Walk - Virtual3 Mile Walk - Live3 Mile Ruck - Live +3

From $35 Open

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Diane Burr Memorial 5K Flag Run/Walk

Sun, Nov 8 · Thomaston, CT Thomaston

5k

From $30 Open

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The Friendly First 5K Cross-Country Race

Sun, Nov 8 · Litchfield, CT Litchfield

The Friendly First 5K Cross-Country Race

From $20 Open 75 spots left

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Diane Burr Memorial 5K Flag Run/Walk

Sun, Nov 8 · Thomaston, CT Thomaston

Diane Burr Memorial 5K Flag Run/Walk

Closed

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Stonington Vineyards Wine Run Turkey Trot 5k

Sun, Nov 8 · Stonington, CT Stonington

5k

From $30 Open Closing Soon

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2026 Colony Grill 'Hot Oil' 5K

Sun, Nov 8 · Fairfield, CT Fairfield

5K - POLICE PERSONNEL5K GENERAL ENTRY5K - FIRE/EMS PERSONNEL +1

From $38 Open 25 spots left

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MPower Youth Running Festival | 5K · 1-Mile · Fun Run

Sun, Nov 8 · Farmington, CT Farmington

Fun Run1-Mile5K Run

From $10 Open

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5th Annual Honor Our Veterans 5k/Health Walk

Wed, Nov 11 · Westport, CT Westport

Honor Our Veterans Health WalkHonor Our Veterans 5K Run

From $35 Open

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A Good Run 5K

Fri, Nov 13 · New Haven, CT New Haven

AGR 5K WalkAGR 5K RunAGR 5K Virtual

From $25 Closed

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Jennings Jaguar and Fun Run Supporting Kevin's Afterglow

Sat, Nov 14 · Fairfield, CT Fairfield

5k RunKids Fun Run

From $15 Open

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Hot COCO 5K

Sat, Nov 14 · Cheshire, CT Cheshire

Kids Fun Run1 Mile WalkHot COCO 5K

From $10 Open

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Electric Boat Athletic Club (EBAC) Fall Challenge

Sat, Nov 14 · New London, CT New London

4.75 Mile Road Race5k Road Race

From $30 Open

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Glastonbury River Runners Race To Fill the Pantry - Presented by Fleet Feet

Sun, Nov 15 · Glastonbury, CT Glastonbury

2 Mile5K

From $30 Open

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Waterford High School 14th Annual 5K Turkey Trot

Sat, Nov 21 · Waterford, CT Waterford

5K Run

From $40 Open

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Run for Max

Sat, Nov 21 · Danbury, CT Danbury

5k Run or Walk

Closed

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Roxbury Road Race Series #35

Sat, Nov 21 · Roxbury, CT Roxbury

4.2 Miles

From $10 Open

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New Canaan Turkey Trot

Sun, Nov 22 · New Canaan, CT New Canaan

5k Run

From $40 Open

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Fischang-Cicchetti Memorial Road Race

Sun, Nov 22 · Waterbury, CT Waterbury

5 Mile5K

From $30 Open

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Annual Kiwanis Turkey Trot Road Race

Sun, Nov 22 · Wallingford, CT Wallingford

Turkey Trot 3.5 Mile Road RaceTurkey Trot 5 Mile Road Race

From $30 Open

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Falcon 5K Turkey Trot

Thu, Nov 26 · Avon, CT Avon

Falcon 5K Turkey Trot

From $30 Open

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Soul n Body Thanksgiving Trail Run

Thu, Nov 26 · Wolcott, CT Wolcott

Run (7:30am)Walk (8:30am)Run (8:30am) +1

From $25 Open

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2025 Pequot Runners Thanksgiving Day 5-Mile Race with myTEAM TRIUMPH

Thu, Nov 26 · Southport, CT Southport

mTT Captain - 2.6 Mile WalkmTT Angel - 2.6 Mile Walk

From $0 Open

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2026 Southbury Turkey Trot 5K & Kids Fun Run

Thu, Nov 26 · Southbury, CT Southbury

5KKids Fun Run

From $10 Open

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Newtown Turkey Trot

Thu, Nov 26 · Newtown, CT Newtown

2.5K Walk5K Run

From $25 Open

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Rowayton Turkey Trot

Thu, Nov 26 · Norwalk, CT Norwalk

1 Mile Fun Run5K Run

From $20 Open

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Boys & Girls Club of Ridgefield 45th Annual Turkey Trot

Thu, Nov 26 · Ridgefield, CT Ridgefield

Kids Fun Run5K Turkey Trot

From $20 Open

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Powerhouse Thanksgiving Road Race

Thu, Nov 26 · Berlin, CT Berlin

5K

From $20 Open

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15th Annual O'BRiley 5K Turkey Trot AT 9AM

Thu, Nov 26 · Collinsville, CT Collinsville

15th Annual O'BRiley 5K Turkey Trot

From $25 Open

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Run Turkey Run! Thanksgiving Day 5K

Thu, Nov 26 · Hamden, CT Hamden

5K

From $35 Open

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Pequot Runners Thanksgiving Day Race

Thu, Nov 26 · Southport, CT Southport

2.6 Mile Walk5 Mile Race

From $34 Open

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Stratford Turkey Day Trot

Thu, Nov 26 · Stratford, CT Stratford

Stratford Turkey Day Trot

From $34 Open

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Branford Thanksgiving 5K

Thu, Nov 26 · Branford, CT Branford

Kids Fun Run2 Mile Walk5K

From $10 Open

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Roxbury Thanksgiving Day Charity Race

Thu, Nov 26 · Roxbury, CT Roxbury

Roxbury Thanksgiving Day Charity Race

From $10 Open

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