Found 750 races

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OCT
25

Portsmouth, NH
• 20.5 miles
$89 -$99
The Seacoast Half Marathon is one of the longest-running half marathons in coastal New Hampshire. This year's beneficiary is an amazing nonprofit dedicated to improving lives in the Greater...
Half Marathon
98
OCT
25

Foxboro, MA
• 37.5 miles
$15 -$40
Stairs4RTroops 2026 - Gillette Stadium is a walk, climb or run up the stairs and around the lower sections at Gillette Stadium. The event takes place on October 25, 2026 from 10am-1pm at Gillette...
26
OCT
25

Berkley, MA
• 55.0 miles
$10 -$40
The Baystate Dirty Dog Trail Run-Ruck-Walk 5k is a unique and inspiring event that honors the brave men and women who serve our communities as military personnel and first responders — along with...
5K
31
OCT
25

Providence, RI
• 45.2 miles
$17 -$36
Halloween-themed 5K run/walk and kids race in Downtown Providence supporting the Gloria Gemma Foundation.
5K
110
OCT
28

Hamden, CT
• 86.3 miles
Hamden Hall XCountry Middle School Invitational
24
OCT
30

Litchfield, CT
• 78.7 miles
High School Cross Country Meet
23
OCT
31

Milford, CT
• 99.0 miles
$25 -$37
Join us for the 15th Annual Milford Trick or Trot 5K Run/Walk to benefit The Beth-El Center in Milford. The Beth-El Center is a recognized leader in caring for and meeting the needs of the hungry...
5K
23
OCT
31

Cambridge, MA
• 51.5 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
96
OCT
31

Collinsville, CT
• 64.4 miles
$30
We are proud to host the Annual Collinsville Trick or Trot! RESULTS WILL BE POSTED THIS YEAR! THE RACE IS NOW USATF CERTIFIED! USATF CERTIFICATE # CT20019JHP This race is an event to raise funds...
40
OCT
31

Claremont, NH
• 72.2 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
18
OCT
31

Bridgewater, MA
• 53.8 miles
$20 -$53
The spookiest race in Bridgewater is here — and we want everyone on that start line. Whether you're a seasoned runner, a casual jogger, or someone who just really loves a good costume, the GET...
1m 5K
32
OCT
31

Hamden, CT
• 86.3 miles
Hamden Hall X-Country CISAC League Race October 31
30
OCT
31

Kennebunkport, ME
• 56.2 miles
$10 -$40
Timed 5K and 10K run/walk at Emmons Preserve, Kennebunkport, ME benefiting the School Around Us.
5K 10K
67
OCT
31

Biddeford, ME
• 42.9 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
29
OCT
31

Londonderry, NH
• 46.5 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
15
OCT
31

Middlefield, CT
• 72.0 miles
$30 -$55
Join us for the 4th annual Lyman Orchards Pie Run which offers 5K and 5 mile distance options through our hilly orchards and the Middlefield community! Proceeds benefit local Veterans and the...
5K 5m
29
OCT
31

Melrose, MA
• 46.5 miles
$30 -$45
A family-friendly, professionally timed 5K in the YMCA of Metro North Road Race Series.
5K
78
OCT
31

Pawcatuck, CT
• 47.6 miles
$20 -$150
St. Michael's School annual Turkey Trot. In keeping with tradition, we are excited to host our 16th Annual 5K Road Race.  This is a race for all running styles, challenge yourself to run a timed...
1m 5K
84
OCT
31

Wells, ME
• 95.8 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
18
NOV
1

Bristol, RI
• 17.5 miles
$75 -$82
Flat, seaside 13.1-mile half marathon along Narragansett Bay in Bristol, RI.
Half Marathon
57