Found 624 races

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OCT
25

Hopkinton, MA
• 32.0 miles
$10 -$45
Lace up your sneakers, grab your (optional) costume, and join the spooktacular fun at Hopkinton Center for the Arts! Whether you're racing for glory or just chasing good vibes, this festive...
5K
8
OCT
25

Marlborough, CT
• 94.6 miles
$25 -$35
MARLBOROUGH LIONS CLUBMasquerade 5KSunday, October 25th, 2026 @ 10:30AMBLISH PARK, MARLBOROUGH CT.Register by Sunday 10/11/26 to guarantee a t-shirtPrizes are: Medallions for Top Male/Female...
5K
5
OCT
25

Boston, MA
• 13.1 miles
See website
5K
4
OCT
25

Narragansett, RI
• 79.2 miles
$28 -$130
The 10th Annual Ocean State Rhode Races in Narragansett, RI will be held on Sunday October 25, 2026. Race weekend features a Marathon, Half Marathon and 5k Race.The Marathon will start at 7:30...
5K Half Marathon Marathon
59
OCT
25

Dover, MA
• 25.0 miles
$20 -$55
The Powisset (pronounced “po-wiss-it”) Farm Trail Run is part of the Barn to Run Trail Race Series and the fall edition of this event takes place Sunday, October 25, 2026 at Powisset Farm in...
1m 3m 5m 8m
4
OCT
25

Providence, RI
• 53.8 miles
$17 -$36
ABOUT THE RACE Join us for the annual Providence Monster dash on Sunday, October 25, 2026 in Downtown Providence, RI. Celebrate Halloween FUN with loved ones and run or walk this FUN Halloween...
5K
68
OCT
25

Harvard, MA
• 25.7 miles
$15 -$35
Join us for a fun - and beautiful -  trail run on Sunday, October 25th, 2026. The 5K race starts at 10:00AM at the Community Harvest Project Orchard, 115 Prospect Hill Rd, Harvard MA. A kids'...
1m 5K
19
OCT
25

Meriden, CT
• 114.7 miles
$25 -$40
Join us for the 4th annual Run The Runway 5k and Kids Fun Run at the Meriden Markham Airport, a unique opportunity to run, jog, and walk on the runway! The 5K race route will begin on the Meriden...
5K
8
OCT
25

North Grafton, MA
• 36.6 miles
$35 -$45
WALK, RUN, HAVE FUN!! Join us for a day of family fun with your dog featuring the Scaredy Cat K95K.The day features a 5K walk/run for people and dogs of all ages! Costumes encouraged but not...
5K 95K
29
OCT
25

Portsmouth, NH
• 38.1 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
73
OCT
25

Foxboro, MA
• 34.0 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...
5
OCT
25

Berkley, MA
• 50.0 miles
$5 -$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
16
OCT
28

Hamden, CT
• 124.2 miles
Hamden Hall XCountry Middle School Invitational
8
OCT
31

Milford, CT
• 136.7 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
1
OCT
31

Cambridge, MA
• 14.0 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
53
OCT
31

Collinsville, CT
• 106.0 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...
6
OCT
31

Claremont, NH
• 82.4 miles
$1 -$30
🍩 NH Sneaker Brigade Donut Dash 2026 🍩🏃 Run. 🚶 Walk. 🍩 Eat Donuts. ❤️ Support a Great Cause   Are you feeling lucky?!?!  At registration enter THANKYOUCLAREMONTSAVINGSBANK2026 in the discount...
5K
1
OCT
31

Bridgewater, MA
• 40.6 miles
$40 -$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...
5K
10
OCT
31

Hamden, CT
• 124.2 miles
Hamden Hall X-Country CISAC League Race October 31
9
OCT
31

Kennebunkport, ME
• 66.6 miles
$10 -$40
Please join us at the beautiful Emmons Preserve in Kennebunkport for the 4th Annual Holistic Hustle. There will be music all morning with a timed 5K and 10K run/walk and a kids 1/2 mile fun run...
5K 10K
52