Upcoming Races Near Marlborough, CT in September, 2025

Name: No Sto Defeats MSA 5K and Fitness Walk
Start: 2025-09-27
End: 2025-09-27
Location: North Stonington

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Laps for Lucy 4 Mile Run/Walk

Stonington, CT

Friday, September 5th, 2025

View details for race Laps for Lucy 4 Mile Run/Walk

Rising Stars Training Program (Fall Session) Pr...

Glastonbury, CT

Saturday, September 6th, 2025

View details for race Rising Stars Training Program (Fall Session) Presented by Smartstart Pediatrics

Groton City Brew Run

Groton, CT

Saturday, September 6th, 2025

View details for race Groton City Brew Run

SUFFIELD PARKS & RECREATION ROAD RACE

Suffield, CT

Saturday, September 6th, 2025

View details for race SUFFIELD PARKS & RECREATION ROAD RACE

5K River Run for the Fund

New London, CT

Saturday, September 6th, 2025

Fast

View details for race 5K River Run for the Fund

The GREAT Donut Challenge

West Hartford, CT

Saturday, September 6th, 2025

View details for race The GREAT Donut Challenge

Sheriff's Shuffle 5k Run Walk

Holyoke, MA

Sunday, September 7th, 2025

1 Mile

View details for race Sheriff's Shuffle 5k Run Walk

Healthy Kids Running Series Fall 2025 - Southwi...

Southwick, MA

Sunday, September 7th, 2025

View details for race Healthy Kids Running Series Fall 2025 - Southwick, MA

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

Oakdale, CT

Sunday, September 7th, 2025

10K

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

Worthington Fall 5k Trail Running/ Walking Series

Somers, CT

Friday, September 12th, 2025

Trail

View details for race Worthington Fall 5k Trail Running/ Walking Series

Run for The Hills

Niantic, CT

Saturday, September 13th, 2025

Trail

View details for race Run for The Hills

Run 4 Hunger and Health

Newtown, CT

Saturday, September 13th, 2025

1 Mile

View details for race Run 4 Hunger and Health

Wahaneeta Trail Run

Westerly, RI

Saturday, September 13th, 2025

Trail

View details for race Wahaneeta Trail Run

Jill's Race for MS

Beacon Falls, CT

Saturday, September 13th, 2025

View details for race Jill's Race for MS

2025 Gulf Beach Half Marathon

Milford, CT

Saturday, September 13th, 2025

Half

Trail

View details for race 2025 Gulf Beach Half Marathon

PCS Harvest Hustle 5K & Kids Run

Pomfret Center, CT

Saturday, September 13th, 2025

Trail

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

Kailey Jaie Prenoveau Scholarship 5K Run

Harwinton, CT

Saturday, September 13th, 2025

View details for race Kailey Jaie Prenoveau Scholarship 5K Run

Arc Run

Meriden, CT

Saturday, September 13th, 2025

10K

View details for race Arc Run

Murray Lender 5K Bagel Run

Woodbridge, CT

Sunday, September 14th, 2025

View details for race Murray Lender 5K Bagel Run

15th Annual Girls Just Wanna Run 5K

Bantam, CT

Sunday, September 14th, 2025

View details for race 15th Annual Girls Just Wanna Run 5K

Healthy Kids Running Series Fall 2025 - East Wi...

Broad Brook, CT

Sunday, September 14th, 2025

View details for race Healthy Kids Running Series Fall 2025 - East Windsor, CT

Healthy Kids Running Series Fall 2025 - Pomfret...

Pomfret, CT

Sunday, September 14th, 2025

View details for race Healthy Kids Running Series Fall 2025 - Pomfret, CT

Zoomerangs! Kids Running Program

West Hartford, CT

Sunday, September 14th, 2025

View details for race Zoomerangs! Kids Running Program

2025 Murray Lender 5K Bagel Run

Woodbridge, CT

Sunday, September 14th, 2025

View details for race 2025 Murray Lender 5K Bagel Run

9th Annual ELIH Foundation 5K Family Walk/Run

Riverhead, NY

Sunday, September 14th, 2025

View details for race 9th Annual ELIH Foundation 5K Family Walk/Run

End the Stigma: Mental Health Awareness 5K

New London, CT

Saturday, September 20th, 2025

View details for race End the Stigma: Mental Health Awareness 5K

Bound for the Sound

Old Lyme, CT

Saturday, September 20th, 2025

10K

1 Mile

Fast

View details for race Bound for the Sound

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

Bozrah, CT

Saturday, September 20th, 2025

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

OUTRUN ADDICTION 5K

Enfield, CT

Saturday, September 20th, 2025

View details for race OUTRUN ADDICTION 5K

2025 Run To The River 5K

Deep River, CT

Saturday, September 20th, 2025

View details for race 2025 Run To The River 5K

Doyle Dash

Coventry, RI

Saturday, September 20th, 2025

View details for race Doyle Dash

Live Like Scott Event

Hampden, MA

Saturday, September 20th, 2025

Ultra

View details for race Live Like Scott Event

Ballers On The Move

Springfield, MA

Saturday, September 20th, 2025

View details for race Ballers On The Move

Christina's House Annual 5K Run/Walk

Springfield, MA

Saturday, September 20th, 2025

View details for race Christina's House Annual 5K Run/Walk

Colby's Path to the Cure 2025

Springfield, MA

Saturday, September 20th, 2025

View details for race Colby's Path to the Cure 2025

3rd Annual Center Cancer Awareness Walk

Bridgehampton, NY

Saturday, September 20th, 2025

Trail

View details for race 3rd Annual Center Cancer Awareness Walk

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

New Haven, CT

Saturday, September 20th, 2025

1 Mile

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

Strides for Sean 5K and 2 Mile Walk

Springfield, MA

Sunday, September 21st, 2025

View details for race Strides for Sean 5K and 2 Mile Walk

Healthy Kids Running Series Fall 2025 - Somers, CT

Somers, CT

Sunday, September 21st, 2025

View details for race Healthy Kids Running Series Fall 2025 - Somers, CT

13th Annual NOW ~Lap The Lake~ 5k Walk & Run

Dayville, CT

Sunday, September 21st, 2025

View details for race 13th Annual NOW ~Lap The Lake~ 5k Walk & Run

Cockaponsett Trails to a Cure

Chester, CT

Sunday, September 21st, 2025

Trail

View details for race Cockaponsett Trails to a Cure

Cheshire Community YMCA Harvest Trail Race and ...

Cheshire, CT

Wednesday, September 24th, 2025

Trail

View details for race Cheshire Community YMCA Harvest Trail Race and Y Cup Relay

Charlie Stavros Memorial Beach Run

Westerly, RI

Friday, September 26th, 2025

View details for race Charlie Stavros Memorial Beach Run

Run for the Riverfront 5K

Hartford, CT

Saturday, September 27th, 2025

View details for race Run for the Riverfront 5K

2025 Pies & Pub TaTa Trot 5k

Middlebury, CT

Saturday, September 27th, 2025

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

Fleet Feet Hartford Fall 2025 Training Programs

West Hartford, CT

Saturday, September 27th, 2025

Fast

View details for race Fleet Feet Hartford Fall 2025 Training Programs

Chamber Challenge 5K

Meriden, CT

Saturday, September 27th, 2025

View details for race Chamber Challenge 5K

Hogsback Half Marathon

Colebrook, CT

Saturday, September 27th, 2025

Half

Fast

View details for race Hogsback Half Marathon

Run Billy Run 2025 Sponsored by Eastern States ...

Holyoke, MA

Saturday, September 27th, 2025

1 Mile

View details for race Run Billy Run 2025 Sponsored by Eastern States Exposition

No Sto Defeats MSA 5K and Fitness Walk

North Stonington, CT

Saturday, September 27th, 2025

1 Mile

Trail

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

Explore more in Marlborough, CT

Distances:

5K 10K Half Marathon Marathon

Months:

September October November

Tags:

Trail Boston Qualifiers Fast Courses

State:

All Connecticut races

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