92 Upcoming Races Near Chelsea, MA in September, 2026

Bedford Day 5K Road Race 9/19 8:30am F26

Bedford, MA

Saturday, September 19th, 2026

View details for race Bedford Day 5K Road Race 9/19 8:30am F26

Karing For Kidneys "The Kidney Bean 5k walk and...

Stoughton, MA

Saturday, September 19th, 2026

5K

View details for race Karing For Kidneys "The Kidney Bean 5k walk and Run"

Wachusett Brew Yard 0.0 Road Race (We're Not Ru...

Westminster, MA

Saturday, September 19th, 2026

View details for race Wachusett Brew Yard 0.0 Road Race (We're Not Running Anywhere)

Abington COPES 5K

Abington, MA

Sunday, September 20th, 2026

5K

View details for race Abington COPES 5K

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Muddy Princess - Boston, MA

Boston, MA

Sunday, September 20th, 2026

5K

View details for race Muddy Princess - Boston, MA

Lone Gull 10K - 2026

Gloucester, MA

Sunday, September 20th, 2026

10K

View details for race Lone Gull 10K - 2026

4th Annual Millbury-Sutton KofC 5k

Millbury, MA

Sunday, September 20th, 2026

5K

View details for race 4th Annual Millbury-Sutton KofC 5k

Littleton Road Race

Littleton, MA

Sunday, September 20th, 2026

5K

View details for race Littleton Road Race

Annual Glen Doherty Memorial 5K/10K

Winchester, MA

Sunday, September 20th, 2026

5K

10K

View details for race Annual Glen Doherty Memorial 5K/10K

Sprint for Super Saturdays 5K

Braintree, MA

Sunday, September 20th, 2026

5K

View details for race Sprint for Super Saturdays 5K

Arc'teryx Run Boston 10K

Milton, MA

Sunday, September 20th, 2026

10K

View details for race Arc'teryx Run Boston 10K

SAK Strong 5K Run/Walk

Peabody, MA

Sunday, September 20th, 2026

5K

1 Mile

View details for race SAK Strong 5K Run/Walk

Tache Realty Wicked Half Marathon

Salem, MA

Sunday, September 20th, 2026

Half

View details for race Tache Realty Wicked Half Marathon

Connor's Climb Foundation 5k and Family Walk 2026

Exeter, NH

Sunday, September 20th, 2026

5K

View details for race Connor's Climb Foundation 5k and Family Walk 2026

Operation Delta Dog - 5K Run to Rescue

Nashua, NH

Sunday, September 20th, 2026

5K

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

Seacoast Cancer 5K Run/Walk

Portsmouth, NH

Sunday, September 20th, 2026

5K

1 Mile

View details for race Seacoast Cancer 5K Run/Walk

Colin's Joy Project 5K

Boston, MA

Saturday, September 26th, 2026

5K

Fast

View details for race Colin's Joy Project 5K

South Shore *3 Beach Minimum" Half Marathon 2026

Hull, MA

Saturday, September 26th, 2026

Half

View details for race South Shore *3 Beach Minimum" Half Marathon 2026

The Flynn's Flyers 5k Run/Walk

Central Falls, RI

Saturday, September 26th, 2026

5K

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

Fara 5K- Race for Matt and Grace

Providence, RI

Saturday, September 26th, 2026

5K

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

Fall Fest 5K

Wilmington, MA

Saturday, September 26th, 2026

5K

View details for race Fall Fest 5K

Run Medford 2026

Medford, MA

Saturday, September 26th, 2026

View details for race Run Medford 2026

St. Mary’s 5K

Brookline, MA

Saturday, September 26th, 2026

5K

View details for race St. Mary’s 5K

16th Annual Fall River Salvation Army 5k Run/Walk

Fall River, MA

Saturday, September 26th, 2026

5K

View details for race 16th Annual Fall River Salvation Army 5k Run/Walk

12th Annual Bridgewater Police 5K and 1M Kids F...

Bridgewater, MA

Saturday, September 26th, 2026

5K

Fast

View details for race 12th Annual Bridgewater Police 5K and 1M Kids Fun Run

Muddy Paws 5k

Lowell, MA

Saturday, September 26th, 2026

5K

1 Mile

View details for race Muddy Paws 5k

Trot The Track 5K

Plainville, MA

Saturday, September 26th, 2026

5K

View details for race Trot The Track 5K

Applefest 5k Road Race

Northborough, MA

Saturday, September 26th, 2026

5K

View details for race Applefest 5k Road Race

Footrace for the Fallen

Manchester, NH

Sunday, September 27th, 2026

5K

View details for race Footrace for the Fallen

Race for the Refuge

Sudbury, MA

Sunday, September 27th, 2026

10K

Ultra

Trail

View details for race Race for the Refuge

9th Annual Run for Recovery 5K in Tewksbury

Tewksbury, MA

Sunday, September 27th, 2026

5K

View details for race 9th Annual Run for Recovery 5K in Tewksbury

Millis Boosters Run Back to School

Millis, MA

Sunday, September 27th, 2026

5K

1 Mile

View details for race Millis Boosters Run Back to School

Greg’s birthday 5k

Worcester, MA

Sunday, September 27th, 2026

5K

View details for race Greg’s birthday 5k

The Apple Harvest Ramble Half Marathon and 5K

Harvard, MA

Sunday, September 27th, 2026

Half

5K

View details for race The Apple Harvest Ramble Half Marathon and 5K

Together in TEAL Boston

Boston, MA

Sunday, September 27th, 2026

5K

View details for race Together in TEAL Boston

Southern New Hampshire Health 5k Run/Walk

Nashua, NH

Sunday, September 27th, 2026

5K

View details for race Southern New Hampshire Health 5k Run/Walk

Charles River Center 5k Run/1Mile Walk

Needham, MA

Sunday, September 27th, 2026

5K

View details for race Charles River Center 5k Run/1Mile Walk

The James Gang 5K Run & Walk Fundraiser

Burlington, MA

Sunday, September 27th, 2026

5K

View details for race The James Gang 5K Run & Walk Fundraiser

18th Annual Celebrate Pink 5K Run & Walk

Portsmouth, NH

Sunday, September 27th, 2026

5K

View details for race 18th Annual Celebrate Pink 5K Run & Walk

Paddy's 5K

Cambridge, MA

Sunday, September 27th, 2026

5K

View details for race Paddy's 5K

22nd Annual Canton Road Race 5K/10K

Canton, MA

Sunday, September 27th, 2026

5K

10K

View details for race 22nd Annual Canton Road Race 5K/10K

Walk On 5K Walk/Run/Roll

Exeter, NH

Sunday, September 27th, 2026

5K

View details for race Walk On 5K Walk/Run/Roll

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