Upcoming 5K Races Near Southbury, CT

Name: America’s 250th – Greenwich Community 5K & 1 Mile Fun Run
Start: 2026-06-06
End: 2026-06-06
Location: Greenwich

Hat City Dash

Danbury, CT

Sunday, June 7th, 2026

Featured

View details for race Hat City Dash

Want to feature your race?

Get your race seen first by thousands of runners

Learn More

Learn how to feature your race

Stamford Boys & Girls Club Corporate 5K at Mill...

Stamford, CT

Thursday, May 14th, 2026

View details for race Stamford Boys & Girls Club Corporate 5K at Mill River Park

RESERVOIR RUSH

Moodus, CT

Saturday, May 16th, 2026

View details for race RESERVOIR RUSH

Teacher vs Students 5K

Cromwell, CT

Saturday, May 16th, 2026

View details for race Teacher vs Students 5K

2026 CACNA1A 5K

Norwalk, CT

Saturday, May 16th, 2026

View details for race 2026 CACNA1A 5K

Asher's Answer 5K Walk/Run

Shelton, CT

Saturday, May 16th, 2026

View details for race Asher's Answer 5K Walk/Run

Dan the Man 5K Run/Walk for ALS

Berlin, CT

Saturday, May 16th, 2026

View details for race Dan the Man 5K Run/Walk for ALS

2nd Annual 5K Esopus Fire Department Run/Walk

Ulster Park, NY

Saturday, May 16th, 2026

View details for race 2nd Annual 5K Esopus Fire Department Run/Walk

Pleasantville 5K Run/Walk for Education

Pleasantville, NY

Saturday, May 16th, 2026

1 Mile

View details for race Pleasantville 5K Run/Walk for Education

Your Way 5k - Ella Rose Foundation

New Windsor, NY

Saturday, May 16th, 2026

View details for race Your Way 5k - Ella Rose Foundation

The Follow Natural Fitness Women's Health 5K

Bridgeport, CT

Sunday, May 17th, 2026

1 Mile

View details for race The Follow Natural Fitness Women's Health 5K

SOUL RYEDERS Half Marathon & 5K

Rye, NY

Sunday, May 17th, 2026

Half

View details for race SOUL RYEDERS Half Marathon & 5K

West Side Run

Syosset, NY

Sunday, May 17th, 2026

1 Mile

View details for race West Side Run

Annual 5K RUN & WALK With The DOGS

Beacon, NY

Sunday, May 17th, 2026

View details for race Annual 5K RUN & WALK With The DOGS

Newington Library 5K Challenge

Newington, CT

Sunday, May 17th, 2026

View details for race Newington Library 5K Challenge

FreeFromEvil 5k Race/Walk

Waterbury, CT

Sunday, May 17th, 2026

View details for race FreeFromEvil 5k Race/Walk

Strong Family Farm Chicken Run

Vernon, CT

Sunday, May 17th, 2026

View details for race Strong Family Farm Chicken Run

2026 Rossiter Run 5K Race and Fun Run/Walk

Washington Depot, CT

Sunday, May 17th, 2026

View details for race 2026 Rossiter Run 5K Race and Fun Run/Walk

Spring Into Spring Glen 5K

Hamden, CT

Sunday, May 17th, 2026

View details for race Spring Into Spring Glen 5K

"Using our Voices" Mental Health Run- Patchogue...

Medford, NY

Sunday, May 17th, 2026

1 Mile

View details for race "Using our Voices" Mental Health Run- Patchogue-Medford

Fleet Feet Poughkeepsie's 9th Annual Great Donu...

Poughkeepsie, NY

Sunday, May 17th, 2026

View details for race Fleet Feet Poughkeepsie's 9th Annual Great Donut Run Powered by ASICS

Guardian Revival 5k

Carmel, NY

Sunday, May 17th, 2026

View details for race Guardian Revival 5k

Get Smart for Wilton 5K

Wilton, CT

Friday, May 22nd, 2026

Fast

View details for race Get Smart for Wilton 5K

Dustin L. Doyon Memorial Road Race

Suffield, CT

Saturday, May 23rd, 2026

10K

View details for race Dustin L. Doyon Memorial Road Race

Mount 5K and Fun Run 2026

Esopus, NY

Saturday, May 23rd, 2026

1 Mile

View details for race Mount 5K and Fun Run 2026

Savin Rock Waves of Hope

West Haven, CT

Saturday, May 23rd, 2026

View details for race Savin Rock Waves of Hope

5K Walk/Jog/Run for Jon

Woodbury, CT

Saturday, May 23rd, 2026

View details for race 5K Walk/Jog/Run for Jon

2025 Weston CT Memorial Day Weekend 5K Road Race

Weston, CT

Saturday, May 23rd, 2026

1 Mile

View details for race 2025 Weston CT Memorial Day Weekend 5K Road Race

Cpl Christopher G. Scherer "I Did The Grid"

East Northport, NY

Saturday, May 23rd, 2026

1 Mile

View details for race Cpl Christopher G. Scherer "I Did The Grid"

Marlborough Lions Club Round The Lake 5K

Marlborough, CT

Sunday, May 24th, 2026

View details for race Marlborough Lions Club Round The Lake 5K

Jim Fixx Memorial Day Run

Greenwich, CT

Monday, May 25th, 2026

View details for race Jim Fixx Memorial Day Run

Oh Boy 5K

Waterbury, CT

Monday, May 25th, 2026

Trail

Fast

View details for race Oh Boy 5K

PFC JOSEPH P DWYER PTSD MEMORIAL 5K RUN

Rocky Point, NY

Saturday, May 30th, 2026

View details for race PFC JOSEPH P DWYER PTSD MEMORIAL 5K RUN

Peach Hill "Run For the Hill of It" 5K

Poughkeepsie, NY

Saturday, May 30th, 2026

Trail

View details for race Peach Hill "Run For the Hill of It" 5K

Spring Street Mile & 5K Presented by PTSMC

Manchester, CT

Saturday, May 30th, 2026

1 Mile

Fast

View details for race Spring Street Mile & 5K Presented by PTSMC

May Day River Run 5K and Kids Fun Run

Old Saybrook, CT

Saturday, May 30th, 2026

1 Mile

View details for race May Day River Run 5K and Kids Fun Run

EDRRC - Eagle Run 5K Run/Walk and Kids Run

Clinton Corners, NY

Saturday, May 30th, 2026

View details for race EDRRC - Eagle Run 5K Run/Walk and Kids Run

Bleu's Run for Rescue 5K

Washingtonville, NY

Sunday, May 31st, 2026

View details for race Bleu's Run for Rescue 5K

Glastonbury Education Foundation 5K Run/Walk (G...

Glastonbury, CT

Sunday, May 31st, 2026

View details for race Glastonbury Education Foundation 5K Run/Walk (GEF5K)

The Joe Keany Memorial 5K and 1 Mile Fun Run

Miller Place, NY

Sunday, May 31st, 2026

1 Mile

View details for race The Joe Keany Memorial 5K and 1 Mile Fun Run

Pound Ridge Color Run

Pound Ridge, NY

Sunday, May 31st, 2026

View details for race Pound Ridge Color Run

17th Annual Barkhamsted River Run 5K

Barkhamsted, CT

Sunday, May 31st, 2026

1 Mile

View details for race 17th Annual Barkhamsted River Run 5K

The Big Run Presented By Brooks

Bronxville, NY

Tuesday, June 2nd, 2026

View details for race The Big Run Presented By Brooks

Summer Cross Country Series

New Canaan, CT

Tuesday, June 2nd, 2026

10K

View details for race Summer Cross Country Series

The Big Run 5K/10K - Fleet Feet Poughkeepsie

Poughkeepsie, NY

Wednesday, June 3rd, 2026

10K

Trail

Fast

View details for race The Big Run 5K/10K - Fleet Feet Poughkeepsie

11th Annual Flanders Field & Forest 5K Trail R...

Woodbury, CT

Friday, June 5th, 2026

Trail

View details for race 11th Annual Flanders Field & Forest 5K Trail Run/Walk

RogersRun4AMC

Red Hook, NY

Saturday, June 6th, 2026

1 Mile

View details for race RogersRun4AMC

Run the Race 5K

Danbury, CT

Saturday, June 6th, 2026

View details for race Run the Race 5K

Hamden Fest Half Marathon & 5k

Hamden, CT

Saturday, June 6th, 2026

Half

Trail

View details for race Hamden Fest Half Marathon & 5k

SongStrong 5K

Guilford, CT

Saturday, June 6th, 2026

View details for race SongStrong 5K

America’s 250th – Greenwich Community 5K & 1 Mi...

Greenwich, CT

Saturday, June 6th, 2026

1 Mile

View details for race America’s 250th – Greenwich Community 5K & 1 Mile Fun Run

Explore more in Southbury, CT

Distances:

5K 10K Half Marathon Marathon

Months:

May June July

Tags:

Trail Boston Qualifiers Fast Courses

State:

All Connecticut races

Don't see your race? Add it!

Add Your Race (Free)