Found 327 races near Middlesex County, MA

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SEP
26

Central Falls, RI
• 40.7 miles
$35
The Central Falls School District is proud to announce that year three of the Flynn's Flyers 5k run/walk race will take place on Saturday, September 26, 2026 in Central Falls Rhode Island.  The...
5K
24
SEP
27

Portsmouth, NH
• 51.9 miles
$30 -$250
Celebrate the incredible journey of strength and resilience as we mark the 18th anniversary of our awesome 5K event, dedicated to breast cancer patients. Together, we honor the amazing spirit of...
5K
4
SEP
27

Rehoboth, MA
• 42.6 miles
$25 -$30
LOCATION OF RACE: 148 Peck St, Rehoboth, MA 02769, USA Hosted by the K9 PTSD Research Center Sunday September 27 , 2026  K9 Awards at 10:00 AM | 5K Starts at 10:30 AM | Rain or Shine Join the K9...
5K
1
SEP
27

Tewksbury, MA
• 11.3 miles
$17 -$40
Join us on Sunday, September 27, 2026, at 9:00 AM at Tewksbury High School (320 Pleasant Street, Tewksbury, MA 01876) for a 5K run/walk supporting Into Action Recovery Inc. Registration opens at...
5K
3
SEP
27

Stafford Springs, CT
• 58.6 miles
$20 -$40
SAVE THE DATE!! Bosco Fowler Memorial 5K Run/Walk  |  Sunday, September 27, 2026 The Rotary Club of Stafford CT is proud to sponsor the 4th Annual Bosco Fowler Memorial 5K Road Race. Join us at...
5K
3
SEP
27

Newburyport, MA
• 57.0 miles
$35 -$40
With the gracious assistance and support of the Winners Circle Running Club, we invite you to enjoy a 5K run or family-friendly stroll through scenic Newburyport, starting and ending at Michael's...
5K
10
SEP
27

Millis, MA
• 22.4 miles
$15 -$35
Millis Boosters Run Back to School 5k and 1 mile Fun Run   The Boosters are excited to be hosting our fun, community "Run Back to School" event for our 9th year!! Join us for a 5k course of...
1m 5K
32
SEP
27

Newburyport, MA
• 32.0 miles
$39 -$109
Celebrate Fall in beautiful Newburyport, MA with a scenic Half Marathon & 5K that start and finish at the RiverWalk Brewery. Enjoy a cold beer in the Beer Garden to celebrate your finish. Once...
5K Half Marathon
44
SEP
27

Sudbury, MA
• 7.1 miles
$40 -$80
Race for the Refuge The Highland City Striders welcome you to explore the trails at the Assabet River National Wildlife Refuge in Sudbury, MA! The Race for the Refuge begins at the ARNWR...
10K 30K
13
SEP
27

Nashua, NH
• 20.0 miles
$25 -$40
Local Steps for Lasting Impact Run or walk in support of compassionate care close to home!  On Sunday, September 27, Southern New Hampshire Health invites you to be part of our first‑ever 5K...
5K
7
SEP
27

Harvard, MA
• 27.7 miles
$25 -$85
We hope you will join us for this year’s half marathon and 5K on Sunday September 27th, 2026! The Apple Harvest Ramble Half Marathon and 5K is run at the beginning of the fall foliage and the...
5K Half Marathon
34
SEP
27

Boston, MA
• 21.0 miles
 This event raises awareness, honors those affected by ovarian cancer, and raises financial support benefiting the NOCC’s local and national programs and initiatives. Through these events, the...
5K
1
OCT
3

Melrose, MA
• 17.1 miles
$40 -$50
Join the Tufts Medical community for the second annual run/walk at Pine Banks Park in Melrose, MA to kick off breast cancer awareness month! Every year, approx 1 in 8 women in the US will be...
5K
18
OCT
3

New Ipswich, NH
• 29.5 miles
$25
All proceeds raised will benefit Society of St. Vincent de Paul to help feed local families in need. Runners who register at least 2 weeks early will receive a premium long sleeve wicking shirt....
5K
56
OCT
3

Tewksbury, MA
• 11.4 miles
$40 -$50
 Current price reflects an Early Bird Discount - Price will increase to $45 on July 1st   This 1st annual 5K Fun(d) Run is a community event sponsored by TMHS Classes of '27, '28 and '29.    Our...
4
OCT
3

Manchester, NH
• 36.9 miles
$44 -$59
The fall tradition is coming back to New England! Get ready to tackle the 5K (3.1 miles) in downtown Manchester this October. Open to all ages and abilities, runners and walkers will enjoy a...
5K
1
OCT
3

Boxboro, MA
• 6.7 miles
$25 -$40
HOUSE RABBIT NETWORK 5000   100% OF RACE PROCEEDS WILL GO TO HRN TO SUPPORT THE BUNS! This day is all about raising funds and awareness for the House Rabbit Network  The House Rabbit Network is a...
5K
24
OCT
3

Marlborough, MA
• 12.4 miles
$35 -$40
Save A Dog Miles for Mutts Join the Pack! Save A Dog's Miles for Mutts 5K Road Race and Walk Get ready to pound the pavement and make a difference in the lives of homeless dogs! Save A Dog of...
5K
5
OCT
3

Cumberland, RI
• 38.1 miles
$10 -$520
The course is a 4.2 mile trail loop, 50% non technical smooth trails and 50% moderately technical with rocks and roots.  For 34 hours...You, or your team of up to 4, have 34 hours (7am 10/3 - 5pm...
50K 100K
2
OCT
3

Wakefield, MA
• 16.0 miles
$15 -$45
5k or 10k race around beautiful Lake Quannapowitt. With scenic views, this flat course is always a favorite. Take in the fall colors as you run to help us raise money for survivors of domestic...
5K 10K
9