Found 125 races near Belknap County, NH

🎉 Join Your Local Running Community!

Connect with runners, find training partners, and celebrate every finish together

SEP
27

Portsmouth, NH
• 41.6 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

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

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
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
4

Rye Beach, NH
• 49.9 miles
$20 -$35
Join us for the Second Annual New England Ostomy 5k Fun Run and Walk on Sunday, October 4, 2026 in celebration of Ostomy Awareness Day! Celebrate with us the beautiful Wallis Sands State Park in...
5K
11
OCT
4

Keene, NH
• 59.1 miles
$35 -$40
The Keene Family YMCA’s Fall Foliage Trail Races offer runners a great opportunity to explore some of Keene’s best trails, while supporting the charitable work of the Y. This unique race starts...
5K 10K
43
OCT
4

Nottingham, NH
• 32.9 miles
$30 -$50
The Purple Hope 5K was created in loving memory of Lenore O’Hanlon, who bravely battled pancreatic cancer for 18 months. Though her fight came to an end, her strength and spirit live on through...
5K
8
OCT
4

Madbury, NH
• 35.5 miles
$15 -$35
Trot In The Trees 2026:Registration is Now Open!! The Oyster River Youth Association, Durham Parks & Recreation and Madbury Recreation Commission have teamed up again for the 6th Trot in the...
5K
5
OCT
10

Milford, NH
• 48.4 miles
$10 -$40
Get ready to lace up your sneakers and join the excitement at the Boys & Girls Club of Souhegan Valley's Pumpkin Festival 5K & Kids Fun Run! Whether you're a seasoned runner or just in it for the...
1m 5K
1
OCT
10

Warner, NH
• 24.7 miles
$25 -$40
Please join us for the Warner Fall Foliage Festival, 5K! This 5K run/walk takes place on the beautiful roads of Warner, NH and is held each year as part of the Warner Fall Foliage Festival...
5K
14
OCT
11

New Castle, NH
• 48.5 miles
$10 -$40
Our 5K is held on one of the most beautiful courses in New England.  It starts and finishes at the Great Island Common at the mouth of the Piscataqua River.  The course runs through the scenic...
5K
25
OCT
11

Waterford, ME
• 58.6 miles
A scenic out & back run beginning at the historic Waterford Commons and continuing alongside Keoka Lake, while offering the classic fall beauty amidst the rolling hills!!! The race is held in...
1m 5K
5
OCT
17

Manchester, NH
• 37.4 miles
$5 -$60
The Howl-O-Ween 5k Run/Walk is a dog-friendly, run/walk that benefits the Animal Rescue League of NH. This is a great opportunity to get out and be active with the whole family including your...
5K
29
OCT
18

Springvale, ME
• 33.2 miles
$20 -$25
CELEBRATING 28 YEARS OF CONNECTING KIDS!!!Race Day:Bib pickup 8:00-9:30 amKids Fun Run 9:30Robot Race 9:45 (Children can race virtually via robot if they cannot attend in person.)Race Start Time...
5K
39
OCT
18

West Newbury, MA
• 55.2 miles
$25 -$45
Join the Fun at the 37th Annual Apple Harvest Run! 🍎🏃‍♀️🍂 Get ready for one of the most beloved fall traditions in the region! The Apple Harvest Run returns to the scenic town of West Newbury,...
1m 5K 5m
83
OCT
24

Franconia, NH
• 47.0 miles
$75 -$95
Be a part of the 8th annual, gorgeous, rolling out and back run on the iconic (paved) Franconia Notch recreational path.  Running alongside Echo Lake, the former Old Man viewing sight, Cannon...
Half Marathon
5
OCT
24

Kennebunk, ME
• 49.5 miles
$20 -$45
Sunday, November 8th in Kennebunk, Maine & around the globe virtually! Registration is now open! Join us for an unforgettable event the whole family will enjoy along the scenic coast of southern...
1K 5K 10K
25
OCT
24

Stratham, NH
• 43.9 miles
$30 -$40
REGISTRATION IS NOW OPEN!! Race Date: October 24, 2026 The Great Bay 5K is excited to hold its 28th annual race in 2026!  The GB5K is the final race in the popular Seacoast Road Race Series and...
5K
5
OCT
24

Kennebunk, ME
• 8.8 miles
$15 -$45
The 17TH ANNUAL WICKED 5K, 10K & Kid's Dash  at FEDERAL JACK'S -  Kennebunk. 🎃👟 Get WICKED with us This Fall! 👟🎃 The Wicked 5K & 10K is back on Saturday, October 24th, 2026Enjoy crisp autumn air,...
5K 10K
21
OCT
25

Keene, NH
• 53.9 miles
$35 -$40
                                                     Sunday 25 October at 9am Yo-Yo-Yo!!   This is a race for all of you Yo-Yo's out there! Why Yo-Yo? Because that's exactly what you're going to...
15