Upcoming 5K Races Near Portsmouth, NH in September, 2025

Name: Be A Hero 5k Run/Walk
Start: 2025-09-27
End: 2025-09-27
Location: Moultonborough

Marshfield Run for the Hills

Marshfield Hills, MA

Monday, September 1st, 2025

View details for race Marshfield Run for the Hills

52nd Annual Walpole Labor Day Road Race

Walpole, MA

Monday, September 1st, 2025

10K

1 Mile

View details for race 52nd Annual Walpole Labor Day Road Race

30th Annual Run to the Rock

Marshfield, MA

Saturday, September 6th, 2025

Marathon

10K

View details for race 30th Annual Run to the Rock

The Sprouty

Sharon, VT

Saturday, September 6th, 2025

10K

View details for race The Sprouty

9/11 Heroes Run - Boston/New England

Hudson, MA

Saturday, September 6th, 2025

View details for race 9/11 Heroes Run - Boston/New England

Springfield Dam Run

Springfield, VT

Saturday, September 6th, 2025

1 Mile

Trail

Fast

View details for race Springfield Dam Run

Lahey Cancer Institute 5K Walk & Run

Burlington, MA

Saturday, September 6th, 2025

View details for race Lahey Cancer Institute 5K Walk & Run

Miles For Meals 5k

Nashua, NH

Saturday, September 6th, 2025

Trail

View details for race Miles For Meals 5k

Lake Auburn Half Marathon & 5K

Auburn, ME

Sunday, September 7th, 2025

Half

View details for race Lake Auburn Half Marathon & 5K

Pumpkinman Half Marathon and Running Festival!

South Berwick, ME

Sunday, September 7th, 2025

Ultra

Half

View details for race Pumpkinman Half Marathon and Running Festival!

9/11 Heroes Run - Exeter, NH

Exeter, NH

Sunday, September 7th, 2025

View details for race 9/11 Heroes Run - Exeter, NH

Operation Delta Dog - 5K Run to Rescue

Nashua, NH

Sunday, September 7th, 2025

View details for race Operation Delta Dog - 5K Run to Rescue

Waves of Hope 5K

Dennis, MA

Sunday, September 7th, 2025

View details for race Waves of Hope 5K

Eastham Windmill Weekend Road Race

Eastham, MA

Sunday, September 7th, 2025

View details for race Eastham Windmill Weekend Road Race

NAFI Run 4 The Kidz

Bristol, RI

Sunday, September 7th, 2025

View details for race NAFI Run 4 The Kidz

Tri-City Cars 5k Run/Walk

Somersworth, NH

Sunday, September 7th, 2025

View details for race Tri-City Cars 5k Run/Walk

Mandy’s Angels Paws for a Cause 5K

Meredith, NH

Saturday, September 13th, 2025

View details for race Mandy’s Angels Paws for a Cause 5K

Haven Project 5k

Lynn, MA

Saturday, September 13th, 2025

View details for race Haven Project 5k

SPIRIT of '76 PATRIOT 5K RUN / WALK / RUCK

Marblehead, MA

Saturday, September 13th, 2025

View details for race SPIRIT of '76 PATRIOT 5K RUN / WALK / RUCK

Tunnel to Towers 5K Run & Walk - Boston, MA

Boston, MA

Saturday, September 13th, 2025

Fast

View details for race Tunnel to Towers 5K Run & Walk - Boston, MA

SPIER FAMILY KINDNESS FOR KIDS 5K & KIDS RUN

Foxboro, MA

Saturday, September 13th, 2025

View details for race SPIER FAMILY KINDNESS FOR KIDS 5K & KIDS RUN

Lucy Mac 5K9

Brownsville, VT

Saturday, September 13th, 2025

1 Mile

Trail

View details for race Lucy Mac 5K9

Seacoast Cancer 5K

Portsmouth, NH

Sunday, September 14th, 2025

1 Mile

View details for race Seacoast Cancer 5K

Run for Recovery 5K in Tewksbury

Tewksbury, MA

Sunday, September 14th, 2025

View details for race Run for Recovery 5K in Tewksbury

Irish Cultural Centre 13th Annual 5K Road Race ...

Canton, MA

Sunday, September 14th, 2025

View details for race Irish Cultural Centre 13th Annual 5K Road Race and Children's Fun Run

Mighty Moose 5k Run/Walk for Ovarian Cancer

Concord, MA

Sunday, September 14th, 2025

1 Mile

View details for race Mighty Moose 5k Run/Walk for Ovarian Cancer

Ride for Liv / Run for Liv

Westford, MA

Sunday, September 14th, 2025

10K

1 Mile

Trail

View details for race Ride for Liv / Run for Liv

Brightstar Downtown 5K

Providence, RI

Sunday, September 14th, 2025

View details for race Brightstar Downtown 5K

Any Which Way 5K & Walk-a-thon

Woodsville, NH

Sunday, September 14th, 2025

View details for race Any Which Way 5K & Walk-a-thon

NEPC Cool Kids 5k

North Billerica, MA

Sunday, September 14th, 2025

View details for race NEPC Cool Kids 5k

CMF 12 Years Strong - 5K Long

North Easton, MA

Sunday, September 14th, 2025

View details for race CMF 12 Years Strong - 5K Long

The Flynn's Flyers 5k Run/Walk

Central Falls, RI

Saturday, September 20th, 2025

View details for race The Flynn's Flyers 5k Run/Walk

Bedford Day 5K

Bedford, MA

Saturday, September 20th, 2025

View details for race Bedford Day 5K

BLS Wolfpack 5K Cross Country Run or Walk - 2025

Boston, MA

Saturday, September 20th, 2025

View details for race BLS Wolfpack 5K Cross Country Run or Walk - 2025

St. Mary’s 5K

Brookline, MA

Saturday, September 20th, 2025

View details for race St. Mary’s 5K

Don Maynard Memorial 5-Miler

Greenfield, MA

Saturday, September 20th, 2025

View details for race Don Maynard Memorial 5-Miler

Applefest 5k Road Race

Northborough, MA

Saturday, September 20th, 2025

View details for race Applefest 5k Road Race

9/11 Heroes Run - Brunswick, ME

Brunswick, ME

Saturday, September 20th, 2025

View details for race 9/11 Heroes Run - Brunswick, ME

Mt. A Trail Challenge 5K/1 Mile

York, ME

Saturday, September 20th, 2025

1 Mile

Trail

View details for race Mt. A Trail Challenge 5K/1 Mile

Hooksett Kiwanis 5K Trail Race

Hooksett, NH

Saturday, September 20th, 2025

Trail

View details for race Hooksett Kiwanis 5K Trail Race

7th Annual RSB Lakes Region for Parkinson's 5k

Laconia, NH

Saturday, September 20th, 2025

View details for race 7th Annual RSB Lakes Region for Parkinson's 5k

Lydia's Run 5k

Somersworth, NH

Saturday, September 20th, 2025

View details for race Lydia's Run 5k

The Josh Druke Memorial 5K

Walpole, NH

Saturday, September 20th, 2025

View details for race The Josh Druke Memorial 5K

Fara 5K- Race for Matt and Grace

Providence, RI

Saturday, September 20th, 2025

View details for race Fara 5K- Race for Matt and Grace

The Royal (multi) Mile Hill Run

Lincoln, NH

Sunday, September 21st, 2025

View details for race The Royal (multi) Mile Hill Run

Captain Gerald F. DeConto, USN Memorial Scholar...

Sandwich, MA

Sunday, September 21st, 2025

View details for race Captain Gerald F. DeConto, USN Memorial Scholarship 5k Run/Walk

Together in TEAL Boston

Boston, MA

Sunday, September 21st, 2025

View details for race Together in TEAL Boston

Sprint for Super Saturdays 5K

Braintree, MA

Sunday, September 21st, 2025

View details for race Sprint for Super Saturdays 5K

17th Annual Celebrate Pink 5K Run & Walk

Portsmouth, NH

Sunday, September 21st, 2025

View details for race 17th Annual Celebrate Pink 5K Run & Walk

Be A Hero 5k Run/Walk

Moultonborough, NH

Saturday, September 27th, 2025

View details for race Be A Hero 5k Run/Walk

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