Top 25 Races in New Hampshire

This market square day 10k in Portsmouth, NH, organized by Market Square Day 10K 2026, market square day 10k 2026. It's a solid choice for runners of all levels looking for a market square day 10k in the Portsmouth, NH area.

The Hopkinton Winter Series Race 3 offers a crisp winter 5K through the charming town of Contoocook, New Hampshire. This community-focused race draws approximately 74 runners seeking to maintain their fitness during the colder months while enjoying New England's scenic winter landscapes. Perfect for local runners looking to test their speed or series enthusiasts chasing their next achievement, this small-batch event delivers an authentic New Hampshire winter running experience.

The We are CTC 5K in Hampton, NH brings together approximately 56 runners for an intimate community race experience along New England streets. This small-town race offers participants a chance to connect with local runners while enjoying the charm of coastal Hampton. Perfect for runners who value camaraderie over crowds, this event captures the heart of community racing.

Run for Kalahan 5K brings together runners in Concord, NH for an early March race that proves great things come in small packages. With around 49 runners, this intimate 5K delivers a genuine community feel that larger races simply can't match. Whether you're chasing a personal best or supporting a meaningful cause, lace up on March 14th at 8:00am and experience this heartfelt race through New Hampshire's capital.

Experience the unique thrill of running at an actual airport during the Keene Airport 5K in Swanzey, NH. This community-focused run/walk event draws approximately 44 participants annually, offering a one-of-a-kind course that showcases the local aviation facility. Perfect for runners and walkers of all levels seeking a memorable racing experience off the beaten path.

The Aviation Museum of New Hampshire's Run the Rail Trail 4-Miler offers a unique 4-mile journey through scenic Londonderry, combining history and fitness along beautiful New England rail trails. This intimate community event is perfect for runners and walkers of all skill levels seeking a memorable outdoor experience. Whether you're a local looking for a new challenge or visiting the region, this race delivers small-town charm with big rewards.

The Pope Memorial SPCA Frosty Paws 5k is a charming wintertime community race through Concord, NH that raises vital funds for the local animal shelter. Perfect for runners and dog lovers alike, this intimate 5k brings together pet-friendly participants in a heartwarming celebration of our furry companions while supporting the SPCA's life-saving programs.

Run alongside your furry best friend at the Jog Your Dog 5K in beautiful Conway, NH! This intimate dog-friendly race is perfect for pet owners who want to combine their love of running with quality time with their canine companions. Experience the charm of the White Mountains region while bonding with your pup in a fun, supportive environment.

Celebrate running at the Marlborough Birthday Bash Mad Dash 5K in Marlborough, NH! This intimate community race brings together 18 runners for a festive birthday-themed 5K experience. Perfect for local runners and those seeking a friendly, personal race atmosphere in the heart of New Hampshire.

Experience the thrill of the Manchester Marathon in beautiful New Hampshire! This iconic 26.2-mile race winds through historic downtown Manchester, showcasing the best of New England charm. Whether you're chasing a personal record or tackling your first marathon, this event delivers an unforgettable race experience with enthusiastic crowds and scenic views.

The New England 100 Day 100 Mile is an epic ultramarathon challenge through Bretton Woods, New Hampshire, testing runners with 100 miles of demanding White Mountain terrain. This endurance event attracts dedicated ultrarunners seeking to push their limits in one of New England's most scenic and challenging landscapes. Whether you're a seasoned ultramarathoner or a determined runner aiming for your first 100-miler, this race delivers an unforgettable test of physical and mental strength.

The Plymouth Trail 50 Mile is a challenging 50-mile ultramarathon that winds through the rugged forests and scenic trails of Plymouth, New Hampshire. Designed for experienced trail runners and ultramarathoners seeking to test their endurance, this race offers a true test of physical and mental fortitude in the beautiful New England wilderness. Runners will navigate technical terrain while enjoying the solitude and challenge that makes this event a must-do for dedicated endurance athletes.

The Mount Washington Road Race is one of America's most challenging foot races, ascending 4,650 feet over 7.6 miles to the summit of the Northeast's highest peak. This iconic New England race attracts serious runners seeking the ultimate hill climb experience in Gorham, NH. With extreme weather conditions and breathtaking panoramic views, conquering Mt. Washington is a bucket-list achievement for dedicated runners.

The Bear Brook Trail Marathon winds through the scenic forests of Candia, New Hampshire, offering trail runners a challenging and immersive off-road experience. This marathon tests endurance with varied terrain, rocky paths, and beautiful woodland scenery that differs sharply from road racing. It's ideal for experienced trail runners seeking a wild, scenic challenge in New England's natural beauty.

The Saunders 10K offers runners a scenic coastal race through beautiful Rye, NH, showcasing stunning ocean views and charming New England landscapes. This 10K provides the perfect opportunity to test your speed, build endurance, or chase a personal best on a course that rewards both competitive and recreational runners. Whether you're an experienced racer or new to the distance, the Saunders 10K delivers an unforgettable running experience along the seacoast.

Lace up for a meaningful run at the NSKS Run & Walk for Food & Shelter in Nashua, NH. Choose between the 10K or 5K distance while making a real difference in your community by supporting local food and shelter programs. This family-friendly event brings together runners and walkers of all levels for a day of purpose and camaraderie.

Celebrate St. Patrick's Day with the festive St. Paddy's 5K/10K through the charming streets of historic downtown Portsmouth, NH. Whether you tackle the 5K or challenge yourself with the 10K, you'll enjoy a lively course complete with green-themed festivities and stunning coastal New England scenery. Perfect for families, competitive runners, and everyone in between looking to add a touch of Irish spirit to their fitness routine.

Experience the scenic beauty of New Hampshire's trails at the Lilyan Wright 10K in Goshen. This trail running event offers both a 10K and 5K distance, perfect for runners seeking adventure through winding forest paths and rolling terrain. Whether you're a seasoned trail runner or looking to try your first off-road race, this event delivers an authentic mountain running experience.

This 10m run | 10m relay in New Boston, NH, organized by New Hampshire 10 Miler, new hampshire 10 miler. It's a solid choice for runners of all levels looking for a 10m run | 10m relay in the New Boston, NH area.

The Run For Freedom 10K in Derry, NH invites runners to push their limits on a scenic course through this historic New England town. Whether you're chasing a personal best or enjoying a morning run with the community, this event offers a memorable experience for runners of all levels. The race captures the spirit of freedom and fitness in beautiful New Hampshire.

This 1 mile loop in Portsmouth, NH, organized by Seacoast Cancer 5K Run/Walk, seacoast cancer 5k run/walk. It's a solid choice for runners of all levels looking for a 1 mile loop in the Portsmouth, NH area.

Celebrate American pride at the Red White & Blue 6.2 and 5K in charming Lebanon, New Hampshire. Choose your challenge between the 10K (6.2 miles) or 5K distance as you run through scenic New England streets. This patriotic summer race brings together runners of all levels for a memorable red, white, and blue experience perfect for families and serious athletes alike.

The Kismet Cliff Run delivers an exhilarating half marathon and 5-mile trail experience through the rugged beauty of Conway, NH. Runners tackle scenic cliff sections with stunning White Mountain views while navigating challenging terrain that rewards both experienced trail runners and adventurous beginners. This intimate race captures the raw thrill of New England trail running with panoramic ridgeline vistas that make every mile memorable.

Run along New Hampshire's beautiful coast at the Hampton Half Marathon, where participants experience stunning ocean views and historic seaside scenery through the charming town of Hampton. This race offers both a half marathon distance and a 5K option, making it perfect for runners of all fitness levels seeking a memorable New England racing experience. With its scenic coastal route and welcoming atmosphere, this event captures the essence of seaside racing in the Granite State.

Experience the magic of peak fall foliage on this scenic 10K trail run through Keene, NH's most beautiful autumn landscapes. Hosted by the Keene Family YMCA, this trail race offers runners a chance to enjoy crisp fall air, vibrant New England colors, and wooded paths while supporting community wellness programs. Perfect for trail enthusiasts and families alike, this race captures the essence of autumn in the Granite State.