Found 259 races

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OCT
25

Boston, MA
• 21.8 miles
A 5K community walk on Boston Common supporting MDS research and awareness.
5K
5
OCT
25

Harvard, MA
• 16.9 miles
$15 -$35
A 5K trail race through orchard meadows and trails, with a 1 Mile Fun Run.
1m 5K
21
OCT
25

Portsmouth, NH
• 40.8 miles
$89 -$99
The Seacoast Half Marathon is one of the longest-running half marathons in coastal New Hampshire. Join us for our 20th annual race on Sunday, October 26. This year's beneficiary is an amazing...
Half Marathon
74
OCT
31

Cambridge, MA
• 45.6 miles
$45 -$210
The Cambridge 5K is the kickoff to race weekend! It's a 3.1-mile course that starts and finishes at CambridgeSide. It's a quick out and back along the Charles River that will have you in awe of...
5K Half Marathon
55
OCT
31

Claremont, NH
• 52.1 miles
$1 -$30
🍩 NH Sneaker Brigade Donut Dash 2026 🍩🏃 Run. 🚶 Walk. 🍩 Eat Donuts. ❤️ Support a Great Cause THANK YOU TO the CSB FOUNDATION!! Their generous grant is allowing us to give away free and discounted...
5K
2
OCT
31

Biddeford, ME
• 60.2 miles
$25 -$35
Heart of Biddeford is thrilled to bring back the beloved I Heart Biddeford 5K—this year with a Halloween twist! Join us for a spirited run (or walk!) where costumes are not just welcome—they’re...
5K
10
OCT
31

Londonderry, NH
• 7.1 miles
$45
A 5K/Walk to support Live Free Animal Rescue's mission to rescuing abandoned, neglected and traumatized dogs from southern states and our focus is high-risk dogs and puppies. Local owner...
5K
3
OCT
31

Melrose, MA
• 41.1 miles
$30 -$45
A family-friendly, professionally timed 5K in the YMCA of Metro North Road Race Series.
5K
50
OCT
31

Wells, ME
• 51.6 miles
$35 -$55
Please join us on Halloween for a costumed trail run to support coastal conservation and restoration in the Gulf of Maine!   The inaugural Trick or Trail 5K Trail Run at Wells Reserve at Laudholm...
5K
2
NOV
1

Lexington, MA
• 37.9 miles
$35 -$50
Annual charity road race in Lexington, MA funding local nonprofits.
1m 5K 10K
8
NOV
1

Henniker, NH
• 22.2 miles
$5 -$50
Hugs From Vets Trail 10K-ishRun for Those Who Served🍁 November 1 | Henniker, NH 🍁 Lace up your running shoes and join us for the Hugs From Vets Trail 10K-ish, a fun and challenging race that...
3
NOV
1

Ipswich, MA
• 36.0 miles
$29 -$109
Come enjoy beautiful ocean views as you run along the scenic coastline of Great Neck! On the course you'll race past some of the oldest and most historical homes (pre-revolution) in the entire...
5K Half Marathon
72
NOV
1

Marblehead, MA
• 44.3 miles
$30 -$40
Join us for the annual Rotary Club of Marblehead 5K created to fund college scholarships and mental health programs for Marblehead's youth, as well as other charities. Run through the charming...
5K
4
NOV
7

Keene, NH
• 42.1 miles
$20 -$45
Join us on Saturday, November 7th as the 12th Annual Monadnock Developmental Services Run~Walk~Smile once again joins forces with the Flutie 5K for Autism in Keene, NH! Come out and run, walk,...
1m 5K 10K
18
NOV
7

Amesbury, MA
• 26.9 miles
$20 -$50
This unique Farm 5K race series in 2026 will feature three exhilarating races, all set within the scenic grounds of our beautiful farm in Amesbury, MA. The varying seasons here in New England...
5K
13
NOV
7

Boston, MA
• 46.8 miles
$17 -$65
Veterans Day weekend 5K at Castle Island supporting Disabled American Veterans MA.
1m 5K
51
NOV
7

Boston, MA
• 48.9 miles
Join the family-friendly 5K in Boston - register now for this exciting running event!
1m 5K
128
NOV
8

Boston, MA
• 50.1 miles
The Boston Half Marathon is a popular fall race organized by the Boston Athletic Association, offering a scenic and fast course through Boston’s historic neighborhoods. It attracts thousands of...
Half Marathon
128
NOV
8

Boston, MA
• 44.7 miles
$40 -$50
Fifteenth annual 5K run/walk benefiting the Andrew Graham Semper Fi Fund.
5K
16
NOV
8

Newburyport, MA
• 30.9 miles
$49 -$129
Anchors away, New England! The 12th Annual Harborside Half Marathon & 5K returns to Newburyport, MA on November 8, 2026 for another race past iconic New England waterscapes. Join thousands of...
5K Half Marathon
49