Found 211 races near Boston, MA

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OCT
18

Rumford, RI
• 45.7 miles
$30 -$35
Come support the East Providence Fire Department Local 850’s Freaky 5K road race! The race will kick off at 10:00am on Sunday, 10/18/26. The course starts and ends at EPFD station 3 and will take...
5K
14
OCT
18

Topsfield, MA
• 51.8 miles
$25 -$35
The annual Topsfield Fall Foliage Classic Road Race offers a 5 Miler and 5K that loop through beautiful Topsfield, MA. Each has one hilly section at the beginning but course is mostly flat. The...
5K 5m
7
OCT
23

Nashua, NH
• 33.1 miles
$35
Please join us in memory of Brandi Connor and a celebration of her beautiful life. Together we run to remember her in the fight against cancer.
5K
12
OCT
24

Wrentham, MA
• 35.7 miles
$35 -$50
The Pumpkin Pacer is a fun 5k trail run/walk/hike through scenic Wrentham conservation land and White Barn Farm property and is the final race in the Farm to Table 5K Series!  It is open to all...
5K
31
OCT
25

Natick, MA
• 28.1 miles
$8 -$40
Join us this fall as the Flutie 5K for Autism returns to Natick for it's 27th year! Together, with our committed Charity Partners, this year's Flutie 5K will once again make a difference in the...
5K
14
OCT
25

Brighton, MA
• 38.8 miles
$35
Purple Pumpkin Walk & 5K Join us on Sunday, October 25, 2026, at Artesani Park in Brighton, MA, for the Purple Pumpkin Walk & 5K, a community event dedicated to raising awareness and support for...
5K
3
OCT
25

Ashland, MA
• 23.0 miles
$10 -$45
Join us for the second annual “Beat the Clock” race, a fun community event supporting all sports programs at Ashland High School (AHS) and Ashland Middle School (AMS) through the nonprofit...
5K
7
OCT
25

Boston, MA
• 5.6 miles
$30 -$35
The Esplanade Association (EA) invites YOU to enjoy a new season and new pace to support the same great cause! Rather than spring, we scheduled the annual 5K on Sunday, October 25—with hopes that...
5K
69
OCT
25

Hopkinton, MA
• 21.9 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

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

Providence, RI
• 8.7 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
• 17.7 miles
$15 -$35
A 5K trail race through orchard meadows and trails, with a 1 Mile Fun Run.
1m 5K
19
OCT
25

North Grafton, MA
• 13.9 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

Berkley, MA
• 55.0 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
31

Cambridge, MA
• 46.7 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

Bridgewater, MA
• 53.8 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

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
2
OCT
31

Melrose, MA
• 42.6 miles
$30 -$45
A family-friendly, professionally timed 5K in the YMCA of Metro North Road Race Series.
5K
49
NOV
1

Cumberland, RI
• 39.0 miles
$15 -$140
Our TrailFecta Series is BACK for its 8th great year!!! 3 amazing trail race events with FOUR registration options: 5k, 5 mile, both 5k and 5 mile, and multi-lap (full 4 hours) We also have a...
5K 5m
3
NOV
1

Lexington, MA
• 34.3 miles
$35 -$50
Annual charity road race in Lexington, MA funding local nonprofits.
1m 5K 10K
6