Upcoming Races In Connecticut, US

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

Oakdale, CT

Sunday, September 13th, 2026

10K

View details for race Montville Race Day 5K , 10K , and Color Run

14th Annual Miles for a Mission 5K Run/Walk – I...

Stamford, CT

Monday, September 14th, 2026

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

4 Town 5k

Somers, CT

Saturday, September 19th, 2026

View details for race 4 Town 5k

2026 Run To The River 5K

Deep River, CT

Saturday, September 19th, 2026

View details for race 2026 Run To The River 5K

Arc Run

Meriden, CT

Saturday, September 19th, 2026

10K

View details for race Arc Run

Bozrah Fire Department 5k Road Race and Kids' f...

Bozrah, CT

Saturday, September 19th, 2026

View details for race Bozrah Fire Department 5k Road Race and Kids' fun run

2nd Annual PCS Harvest Hustle 5K & Kids Run

Pomfret Center, CT

Saturday, September 19th, 2026

Trail

View details for race 2nd Annual PCS Harvest Hustle 5K & Kids Run

Roxbury Road Race Series #27

Roxbury, CT

Saturday, September 19th, 2026

View details for race Roxbury Road Race Series #27

Bound for the Sound

Old Lyme, CT

Saturday, September 19th, 2026

10K

1 Mile

Fast

View details for race Bound for the Sound

OUTRUN ADDICTION 5K

Enfield, CT

Saturday, September 19th, 2026

View details for race OUTRUN ADDICTION 5K

Murray Lender 5K Bagel Run

Woodbridge, CT

Sunday, September 20th, 2026

View details for race Murray Lender 5K Bagel Run

14th Annual NOW ~Lap The Lake~ 5k Walk & Run

Dayville, CT

Sunday, September 20th, 2026

View details for race 14th Annual NOW ~Lap The Lake~ 5k Walk & Run

Circle of Care's Annual Walk/Run for Kids With ...

Westport, CT

Sunday, September 20th, 2026

View details for race Circle of Care's Annual Walk/Run for Kids With Cancer

17th Annual Farmington River Run 5K Trail Race

Farmington, CT

Sunday, September 20th, 2026

Trail

View details for race 17th Annual Farmington River Run 5K Trail Race

Cockaponsett Trails to a Cure

Chester, CT

Sunday, September 20th, 2026

Trail

View details for race Cockaponsett Trails to a Cure

Where the Pavement Ends Single & Double Loop

Ridgefield, CT

Sunday, September 20th, 2026

Trail

View details for race Where the Pavement Ends Single & Double Loop

Come Out & Run 5k

Wilton, CT

Sunday, September 20th, 2026

View details for race Come Out & Run 5k

2025 Darien Road Race & Family Fun Day Charity ...

Darien, CT

Sunday, September 20th, 2026

1 Mile

View details for race 2025 Darien Road Race & Family Fun Day Charity Fundraiser

Chamber Challenge 5K

Meriden, CT

Saturday, September 26th, 2026

View details for race Chamber Challenge 5K

Hogsback Half Marathon

Colebrook, CT

Saturday, September 26th, 2026

Half

Fast

View details for race Hogsback Half Marathon

Cromwell Riverport 5k

Cromwell, CT

Saturday, September 26th, 2026

View details for race Cromwell Riverport 5k

2025 Pies & Pub TaTa Trot 5k

Middlebury, CT

Saturday, September 26th, 2026

View details for race 2025 Pies & Pub TaTa Trot 5k

Sickle Cell Disease Association of America, CT/...

New Haven, CT

Saturday, September 26th, 2026

1 Mile

View details for race Sickle Cell Disease Association of America, CT/ Michelle's House Walk. Run. Bike.

No Sto Defeats MSA 5K and Fitness Walk

North Stonington, CT

Saturday, September 26th, 2026

1 Mile

Trail

View details for race No Sto Defeats MSA 5K and Fitness Walk

Come on Over 5K and 2.1 Mile Fitness Walk

Portland, CT

Saturday, September 26th, 2026

1 Mile

View details for race Come on Over 5K and 2.1 Mile Fitness Walk

Hayfield Hustle and Oktoberfest at New Pond Farm

Redding, CT

Saturday, September 26th, 2026

View details for race Hayfield Hustle and Oktoberfest at New Pond Farm

Roxbury Road Race Series #28

Roxbury, CT

Saturday, September 26th, 2026

View details for race Roxbury Road Race Series #28

The River Run

Simsbury, CT

Saturday, September 26th, 2026

10K

1 Mile

View details for race The River Run

4th Annual Beach to Beach 5k

Morris, CT

Sunday, September 27th, 2026

Fast

View details for race 4th Annual Beach to Beach 5k

Run/Walk To Save a Life 5K

Hamden, CT

Sunday, September 27th, 2026

View details for race Run/Walk To Save a Life 5K

Greenwich Half Marathon

Old Greenwich, CT

Sunday, September 27th, 2026

Half

View details for race Greenwich Half Marathon

The 39th Bigelow Tea Community Challenge

Southport, CT

Sunday, September 27th, 2026

1 Mile

View details for race The 39th Bigelow Tea Community Challenge

Lisbon Fall Festival Road Race

Lisbon, CT

Sunday, September 27th, 2026

View details for race Lisbon Fall Festival Road Race

Bosco Fowler Memorial 5K Road Race

Stafford Springs, CT

Sunday, September 27th, 2026

View details for race Bosco Fowler Memorial 5K Road Race

IronHike Mohawk Mountain Fall 2026

Mohawk Mtn Ski Area, Cornwall, CT

Thursday, October 1st, 2026

Ultra

View details for race IronHike Mohawk Mountain Fall 2026

Pounding the Pavement for Pink Races

Seymour, CT

Friday, October 2nd, 2026

1 Mile

View details for race Pounding the Pavement for Pink Races

Roxbury Road Race Series #29

Roxbury, CT

Saturday, October 3rd, 2026

View details for race Roxbury Road Race Series #29

Forbidden Forest 30 Hour Ultra

Stratford, CT

Saturday, October 3rd, 2026

Trail

View details for race Forbidden Forest 30 Hour Ultra

2026 Rail Trail 10K Race

Hamden, CT

Saturday, October 3rd, 2026

10K

View details for race 2026 Rail Trail 10K Race

Salmon River 5.5 Mile Run

Colchester, CT

Saturday, October 3rd, 2026

Fast

View details for race Salmon River 5.5 Mile Run

Running for Water for Africa 5K

Milford, CT

Saturday, October 3rd, 2026

1 Mile

Fast

View details for race Running for Water for Africa 5K

5th Annual Purple Light Project 5K

Hartford, CT

Saturday, October 3rd, 2026

1 Mile

Fast

View details for race 5th Annual Purple Light Project 5K

Norfolk Land Trust Trail Race Series/Haystack M...

Norfolk, CT

Sunday, October 4th, 2026

10K

Half

Trail

View details for race Norfolk Land Trust Trail Race Series/Haystack Mountain Challenge

Apple Harvest Road Races

Southington, CT

Sunday, October 4th, 2026

1 Mile

Trail

View details for race Apple Harvest Road Races

RACE FOR CATHERINE

Newtown, CT

Friday, October 9th, 2026

View details for race RACE FOR CATHERINE

Eversource Hartford Marathon, Half Marathon, Re...

Hartford, CT

Saturday, October 10th, 2026

Marathon

Half

View details for race Eversource Hartford Marathon, Half Marathon, Relay & Charity 5K

Hartland Harvest Run

East Hartland, CT

Saturday, October 10th, 2026

View details for race Hartland Harvest Run

2026 Hartford Marathon

Hartford, CT

Saturday, October 10th, 2026

Marathon

Half

View details for race 2026 Hartford Marathon

Gemstone Sparkle Sprint 5k

Wilton, CT

Saturday, October 10th, 2026

1 Mile

Trail

View details for race Gemstone Sparkle Sprint 5k

Roxbury Road Race Series #30

Roxbury, CT

Saturday, October 10th, 2026

View details for race Roxbury Road Race Series #30

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