Running Races in Connecticut — 2026

There are 315 running races in Connecticut in 2026 across 132 cities. The next upcoming race is the Gilbert Joseph & Brian Annual 5K (Gilbert JBA5K) in Winsted on April 25. Popular distances include 5K races, trail runs, 10K races.

Deacon Chuck Dietsch Memorial 5K Run & Walk for Haiti

Sat, Apr 25 · Southbury, CT Southbury

Road Kids Fun Run (Age 12 and Under)5K Run5K Walk

From $0 Open Closing Soon

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Gilbert Joseph & Brian Annual 5K (Gilbert JBA5K)

Sat, Apr 25 · Winsted, CT Winsted

Road 5K Walk/Run

From $25 Open Closing Soon

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Get Ready to Run! 5K Training Program presented by Hartford Healthcare

Sat, Apr 25 · Glastonbury, CT Glastonbury

Road GRR 5K Training Program (includes full club membership through 12/31/2026!)

From $50 Open 70 spots left

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The Jeet Patel Memorial 5k

Sat, Apr 25 · New Haven, CT New Haven

Road 5k Run5k Walk

From $25 Open Closing Soon

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Shane Kinsella Memorial 5K Run or 2M Walk

Sat, Apr 25 · Goshen, CT Goshen

Road 2M Untimed5K Run

From $25 Open Closing Soon

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The Denise D’Ascenzo Walk to Fight Rare Diseases

Sat, Apr 25 · Hamden, CT Hamden

Virtual Walk for CdLS FoundationWalk for Denise D’Ascenzo FoundationWalk for Children's Tumor Foundation +10

From $30 Open Closing Soon

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Roxbury Road Race Series #8

Sat, Apr 25 · Roxbury, CT Roxbury

Road 4.7 Miles

From $10 Open Closing Soon

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America’s 250 Redcoat Retreat 5K

Sat, Apr 25 · North Grosvenordale, CT North Grosvenordale

Road 5K Road Race

From $25 Open Closing Soon

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Amputee Awareness 5K Walk/Run

Sat, Apr 25 · Bridgeport, CT Bridgeport

Road Annual Amputee Awareness 5K Walk/Run

From $30 Open Closing Soon

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Julia's Run for Children

Sun, Apr 26 · New Haven, CT New Haven

Road One Mile untimed walk 19 & overKIDS 1K FUN RUN untimedOne Mile untimed walk 18 & under +4

From $5 Open Closing Soon

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WFC Walk for Hope to End Homelessness

Sun, Apr 26 · Wallingford, CT Wallingford

Walk

From $25 Open Closing Soon

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2026 Deer Lake 5 Mile Trail Run

Sun, Apr 26 · Killingworth, CT Killingworth

Road 2026 Trail Run 5 Miles

From $30 Open Closing Soon

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Daffodil Dash 5K

Sun, Apr 26 · Meriden, CT Meriden

Road 5K

From $20 Open Closing Soon

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East Farms Spring Ahead 5k & 1M Fun Run

Sun, Apr 26 · Farmington, CT Farmington

Road 1 Mile Fun Run (Not timed)5K

From $25 Open Closing Soon

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2026 Minute Man Race | 5k Run/Walk with myTEAM TRIUMPH

Sun, Apr 26 · Westport, CT Westport

Open Closing Soon

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Minute Man Race

Sun, Apr 26 · Westport, CT Westport

Road Kids Fun Run5K Run/Walk10K Run

From $10 Open Closing Soon

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Strides For Scholars

Sun, Apr 26 · Union, CT Union

Road 5K Run or walk

From $35 Open Closing Soon

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Run For Veterans

Sun, Apr 26 · Guilford, CT Guilford

Road 5K10K

From $30 Open Closing Soon

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Los Runners Cinco de Mile-O Beer Mile

Fri, May 1 · Norwalk, CT Norwalk

Open Closing Soon

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Woodstock CT Marathon & Relay

Sat, May 2 · Woodstock, CT Woodstock

Road Woodstock CT Marathon (INDIVIDUAL)Woodstock CT Relay (TEAMS)

From $35 Open Closing Soon 50 spots left

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St.Mary-St.Michael School 1 Mile Run

Sat, May 2 · Derby, CT Derby

Road 1 Mile Run

From $25 Open Closing Soon

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Sharon Classic Road Race

Sat, May 2 · Sharon, CT Sharon

Road 5.3 Mile Run/WalkKid's Fun RunKid's Not Quite a Mile

From $10 Open Closing Soon

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Roxbury Road Race Series #9

Sat, May 2 · Roxbury, CT Roxbury

Road 6.3 Miles

From $10 Open Closing Soon

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Cinco K Mayo 5k Run/Walk

Sat, May 2 · Enfield, CT Enfield

Road 5k Walk5k Run

From $25 Open Closing Soon

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4th Annual Sail to the Finish 2M Run

Sat, May 2 · Middlebury, CT Middlebury

Road 2M

From $30 Open Closing Soon 90 spots left

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Brew Run

Sat, May 2 · New London, CT New London

Road Root Beer Run- 1 Mile Kids RunBrew Run 5K

From $20 Open Closing Soon

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FES PTO Chocolate Truffle Shuffle 5K Trail Run

Sat, May 2 · North Franklin, CT North Franklin

Road FES PTO Chocolate Truffle Shuffle 5K Trail Run'Mini Chocolate Chip' 800m Kids Fun Run

From $15 Open Closing Soon

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2026 Manion WOD - TMF Connecticut Spartans

Sat, May 2 · Putnam, CT Putnam

Manion WOD WorkoutManion WOD Ruck Workout

From $34 Open Closing Soon

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Rising Stars Training Program Session One Presented by SmartStart Pediatrics

Sat, May 2 · Glastonbury, CT Glastonbury

Road Rising Stars Training Program

From $50 Open

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The Iger Fund 5K: Hosted by The Be Kind Project

Sat, May 2 · Hartford, CT Hartford

Road 5k Run

From $25 Open Closing Soon

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2026 Granby Road Race

Sat, May 2 · Granby, CT Granby

Road 5K10K

From $40 Open Closing Soon

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Breast Cancer Alliance 5K for Hope

Sun, May 3 · Greenwich, CT Greenwich

Virtual Vritual BCA 5K for HOPEBCA 5K for HOPE

From $25 Open Closing Soon

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Track & Suffield 2 Miler

Sun, May 3 · Suffield, CT Suffield

Road Track & Suffield 2 Miler Wave 1Track & Suffield 2 Miler Wave 2

From $20 Open Closing Soon 50 spots left

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Spring Splash

Sun, May 3 · Madison, CT Madison

Spring Splash

From $25 Open Closing Soon

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Miles For Margaritas

Sun, May 3 · Stratford, CT Stratford

Road Little Pub Margarita UNTIMED One Mile Walk OnlyLittle Pub Miles for Margarita 5k Run or Walk

From $27 Open Closing Soon 30 spots left

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Mount Archer Trail Race

Sun, May 3 · Lyme, CT Lyme

Road The Sprint (3 mile Loop)The Moore Trail (9.2 mile Loop)

From $25 Open Closing Soon

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Roxbury Road Race Series #10

Sat, May 9 · Roxbury, CT Roxbury

Road 4.3 Miles

From $10 Open

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Beyond Stigma 5K Run & Walk

Sat, May 9 · Madison, CT Madison

Road Beyond Stigma 5K Run & Walk

From $25 Open

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Killingly Springtime Classic 5K

Sat, May 9 · Danielson, CT Danielson

Road 5K - Youth (18 and Under)5K - Adult

From $18 Open

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PVWRC 2026 Scholarship Brunch

Sat, May 9 · Enfield, CT Enfield

PVWRC 2026 Scholarship Brunch

From $25 Open

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Bikes & Beers Stratford

Sat, May 9 · Stratford, CT Stratford

15 MILE (10:00 AM Start Time)30 MILE (9:30 AM Start Time)30 MILE (9:00 AM Start Time) +3

From $27.53 Open

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MY MOTHER MADE ME DO IT 1 Mile Mother's Day Race

Sat, May 9 · Prospect, CT Prospect

Road 1 Mile Run

From $25 Open

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2nd Annual Camp Mountain Laurel - Color Run & Trail Run

Sat, May 9 · Hamden, CT Hamden

Road Color RunTrail Run

From $10 Open

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WeCare-Mother's Day 5K

Sun, May 10 · Brookfield, CT Brookfield

Road WeCare 5K

From $30 Open

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Vernon Mothers Day Dash 5K

Sun, May 10 · Vernon, CT Vernon

Road Mother Son DivisionVernon Mothers Day 5K Road RaceMother Daughter Division

From $25 Open

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Milford Campus Bridgeport Hospital Mother's Day 5K Run/Walk, 3K - Walkers only and Kids Fun Run

Sun, May 10 · Milford, CT Milford

Road 3k Fitness Walk- untimed event 18 and under3k Fitness Walk- untimed event 19 and over5K Run and Walk- timed event 19 and over +1

From $20 Open Closing Soon

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Run Like a Mother 5K and Kid's 1-Mile 2026

Sun, May 10 · Ridgefield, CT Ridgefield

Road Kids 1 MileWomen's 5k Race

From $25 Open Closing Soon

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2026 Stamford Boys and Girls Club 5k with myTEAM TRIUMPH

Thu, May 14 · Stamford, CT Stamford

Open

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Stamford Boys & Girls Club Corporate 5K at Mill River Park

Thu, May 14 · Stamford, CT Stamford

Virtual In-person 5KVirtual 5K

From $35 Open Closing Soon

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Moonlight 5K

Fri, May 15 · New Milford, CT New Milford

Road Moonlight 5K

From $35 Open

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