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Upcoming Races Near Northwest Harwinton, CT in September, 2025

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Sheriff's Shuffle 5k Run Walk logo

Sheriff's Shuffle 5k Run Walk

Holyoke, MA

Sunday, September 7th, 2025

5K
1 Mile
View details for race Sheriff's Shuffle 5k Run Walk
Healthy Kids Running Series Fall 2025 - Southwick, MA logo

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
Worthington Fall 5k Trail Running/ Walking Series logo

Worthington Fall 5k Trail Running/ Walking Series

Somers, CT

Friday, September 12th, 2025

5K
Trail
View details for race Worthington Fall 5k Trail Running/ Walking Series
Kailey Jaie Prenoveau Scholarship 5K Run logo

Kailey Jaie Prenoveau Scholarship 5K Run

Harwinton, CT

Saturday, September 13th, 2025

5K
View details for race Kailey Jaie Prenoveau Scholarship 5K Run
Run 4 Hunger and Health logo

Run 4 Hunger and Health

Newtown, CT

Saturday, September 13th, 2025

5K
1 Mile
View details for race Run 4 Hunger and Health
2025 Gulf Beach Half Marathon logo

2025 Gulf Beach Half Marathon

Milford, CT

Saturday, September 13th, 2025

Half
Trail
View details for race 2025 Gulf Beach Half Marathon
Arc Run logo

Arc Run

Meriden, CT

Saturday, September 13th, 2025

10K
5K
View details for race Arc Run
Jill's Race for MS logo

Jill's Race for MS

Beacon Falls, CT

Saturday, September 13th, 2025

5K
View details for race Jill's Race for MS
Come Out & Run 5k logo

Come Out & Run 5k

Wilton, CT

Sunday, September 14th, 2025

5K
View details for race Come Out & Run 5k
15th Annual Girls Just Wanna Run 5K logo

15th Annual Girls Just Wanna Run 5K

Bantam, CT

Sunday, September 14th, 2025

5K
View details for race 15th Annual Girls Just Wanna Run 5K
Healthy Kids Running Series Fall 2025 - East Windsor, CT logo

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 - Brewster, NY logo

Healthy Kids Running Series Fall 2025 - Brewste...

Brewster, NY

Sunday, September 14th, 2025

View details for race Healthy Kids Running Series Fall 2025 - Brewster, NY
Where the Pavement Ends Single & Double Loop logo

Where the Pavement Ends Single & Double Loop

Ridgefield, CT

Sunday, September 14th, 2025

Trail
View details for race Where the Pavement Ends Single & Double Loop
2025 Murray Lender 5K Bagel Run logo

2025 Murray Lender 5K Bagel Run

Woodbridge, CT

Sunday, September 14th, 2025

5K
View details for race 2025 Murray Lender 5K Bagel Run
Murray Lender 5K Bagel Run logo

Murray Lender 5K Bagel Run

Woodbridge, CT

Sunday, September 14th, 2025

5K
View details for race Murray Lender 5K Bagel Run
Zoomerangs! Kids Running Program logo

Zoomerangs! Kids Running Program

West Hartford, CT

Sunday, September 14th, 2025

View details for race Zoomerangs! Kids Running Program
Christina's House Annual 5K Run, 1 Mile Walk, & Kids Fun Runs logo

Christina's House Annual 5K Run, 1 Mile Walk, &...

Springfield, MA

Saturday, September 20th, 2025

5K
View details for race Christina's House Annual 5K Run, 1 Mile Walk, & Kids Fun Runs
Ballers On The Move logo

Ballers On The Move

Springfield, MA

Saturday, September 20th, 2025

5K
View details for race Ballers On The Move
Sickle Cell Disease Association of America, CT/ Michelle's House Walk. Run. Bike. logo

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

New Haven, CT

Saturday, September 20th, 2025

5K
1 Mile
View details for race Sickle Cell Disease Association of America, CT/ Michelle's House Walk. Run. Bike.
2025 Run To The River 5K logo

2025 Run To The River 5K

Deep River, CT

Saturday, September 20th, 2025

5K
View details for race 2025 Run To The River 5K
Bound for the Sound logo

Bound for the Sound

Old Lyme, CT

Saturday, September 20th, 2025

5K
10K
1 Mile
Fast
View details for race Bound for the Sound
Live Like Scott Event logo

Live Like Scott Event

Hampden, MA

Saturday, September 20th, 2025

Ultra
5K
View details for race Live Like Scott Event
Camphill Village 5K Trail and Fun Run logo

Camphill Village 5K Trail and Fun Run

Copake, NY

Saturday, September 20th, 2025

5K
Trail
View details for race Camphill Village 5K Trail and Fun Run
OUTRUN ADDICTION 5K logo

OUTRUN ADDICTION 5K

Enfield, CT

Saturday, September 20th, 2025

View details for race OUTRUN ADDICTION 5K
Colby's Path to the Cure logo

Colby's Path to the Cure

Springfield, MA

Saturday, September 20th, 2025

5K
View details for race Colby's Path to the Cure
I RUN BEACON 5K RUN/WALK 2025 logo

I RUN BEACON 5K RUN/WALK 2025

Beacon, NY

Sunday, September 21st, 2025

View details for race I RUN BEACON 5K RUN/WALK 2025
Breakfast & Brews 15K Challenge to Benefit Mohonk Preserve Powered by HOKA logo

Breakfast & Brews 15K Challenge to Benefit Moho...

Poughkeepsie/Newburgh, NY

Sunday, September 21st, 2025

15K
View details for race Breakfast & Brews 15K Challenge to Benefit Mohonk Preserve Powered by HOKA
Strides for Sean 5K and 2 Mile Walk logo

Strides for Sean 5K and 2 Mile Walk

Springfield, MA

Sunday, September 21st, 2025

5K
View details for race Strides for Sean 5K and 2 Mile Walk
Cockaponsett Trails to a Cure logo

Cockaponsett Trails to a Cure

Chester, CT

Sunday, September 21st, 2025

Trail
View details for race Cockaponsett Trails to a Cure
Healthy Kids Running Series Fall 2025 - Somers, CT logo

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
Cheshire Community YMCA Harvest Trail Race and Y Cup Relay logo

Cheshire Community YMCA Harvest Trail Race and ...

Cheshire, CT

Wednesday, September 24th, 2025

5K
Trail
View details for race Cheshire Community YMCA Harvest Trail Race and Y Cup Relay
Chamber Challenge 5K logo

Chamber Challenge 5K

Meriden, CT

Saturday, September 27th, 2025

5K
View details for race Chamber Challenge 5K
Run for the Riverfront 5K logo

Run for the Riverfront 5K

Hartford, CT

Saturday, September 27th, 2025

5K
View details for race Run for the Riverfront 5K
Run Billy Run 2025 Sponsored by Eastern States Exposition logo

Run Billy Run 2025 Sponsored by Eastern States ...

Holyoke, MA

Saturday, September 27th, 2025

5K
1 Mile
View details for race Run Billy Run 2025 Sponsored by Eastern States Exposition
The River Run logo

The River Run

Simsbury, CT

Saturday, September 27th, 2025

5K
10K
1 Mile
View details for race The River Run
2025 MHRRC Dutchess County Classic logo

2025 MHRRC Dutchess County Classic

Poughkeepsie, NY

Saturday, September 27th, 2025

Half
10K
5K
Trail
View details for race 2025 MHRRC Dutchess County Classic
Hogsback Half Marathon logo

Hogsback Half Marathon

Colebrook, CT

Saturday, September 27th, 2025

Half
Fast
View details for race Hogsback Half Marathon
Come on Over 5K and 2.1 Mile Fitness Walk logo

Come on Over 5K and 2.1 Mile Fitness Walk

Portland, CT

Saturday, September 27th, 2025

5K
1 Mile
View details for race Come on Over 5K and 2.1 Mile Fitness Walk
Fleet Feet Hartford Fall 2025 Training Programs logo

Fleet Feet Hartford Fall 2025 Training Programs

West Hartford, CT

Saturday, September 27th, 2025

5K
Fast
View details for race Fleet Feet Hartford Fall 2025 Training Programs
2025 Pies & Pub TaTa Trot 5k logo

2025 Pies & Pub TaTa Trot 5k

Middlebury, CT

Saturday, September 27th, 2025

5K
View details for race 2025 Pies & Pub TaTa Trot 5k
3rd Annual Beach to Beach 5k logo

3rd Annual Beach to Beach 5k

Morris, CT

Sunday, September 28th, 2025

5K
Fast
View details for race 3rd Annual Beach to Beach 5k
Bosco Fowler Memorial 5K Road Race logo

Bosco Fowler Memorial 5K Road Race

Stafford Springs, CT

Sunday, September 28th, 2025

5K
View details for race Bosco Fowler Memorial 5K Road Race
The 38th Bigelow Tea Community Challenge logo

The 38th Bigelow Tea Community Challenge

Southport, CT

Sunday, September 28th, 2025

5K
1 Mile
View details for race The 38th Bigelow Tea Community Challenge
Circle of Care's Annual Walk/Run for Kids With Cancer logo

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

Westport, CT

Sunday, September 28th, 2025

5K
View details for race Circle of Care's Annual Walk/Run for Kids With Cancer
Run/Walk To Save a Life 5K logo

Run/Walk To Save a Life 5K

Hamden, CT

Sunday, September 28th, 2025

5K
View details for race Run/Walk To Save a Life 5K
Farmington Memorial Walk & Kids' Fun Run logo

Farmington Memorial Walk & Kids' Fun Run

Farmington, CT

Sunday, September 28th, 2025

View details for race Farmington Memorial Walk & Kids' Fun Run

Explore more in Northwest Harwinton, CT

Distances:

5K10KHalf MarathonMarathon

Months:

SeptemberOctoberNovember

Tags:

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