There’s something special about chasing a half marathon in New Hampshire when the leaves start turning. The air gets crisp, the roads quiet down, and every long run feels like a reward. Whether you’re after a fast, flat course along the coast or a scenic romp through covered bridges, the Granite State has a fall lineup that deserves a spot on your calendar.
Here are four upcoming half marathons in New Hampshire that are worth planning for now.
Rockfest Half Marathon – Sunday, October 4, 2026
Hampton Beach provides the backdrop for this Runner Favorite (score 90). The course hugs the Atlantic, offering ocean views and a flat, fast profile that’s perfect for a PR attempt or a fun seaside tour. The post-race party is legendary, and the finisher’s medal is always worth showing off. If you’ve been eyeing a fall race that feels like a celebration, this is it.
New England Half Marathon – Sunday, October 18, 2026
Held in Concord, this Runner Favorite (score 86) delivers a well-organized race through the state capital. The course mixes tree-lined roads with gentle rolling hills—enough to keep things interesting without overwhelming. Runners rave about the crowd support and the finisher’s jacket (yes, a jacket, not a shirt). It’s a great choice if you want a quality race with a hometown feel.
2026 CHaD Hero Half Marathon – Sunday, October 18, 2026
Also on October 18, this Standout (score 72) race in Hanover supports the Children’s Hospital at Dartmouth. The course winds through Dartmouth’s campus and surrounding countryside, with a strong community spirit and plenty of encouragement from volunteers. If you’re looking for a race that gives back and offers beautiful New England scenery, this is one to consider.
Swanzey Covered Bridges Half Marathon – Sunday, September 6, 2026
Start your fall season early with this Standout (score 69) race in Swanzey. As the name suggests, you’ll run past multiple historic covered bridges, with the course following quiet country roads. September in New Hampshire still feels like summer, but with a hint of autumn coolness—ideal for a relaxed, scenic half. It’s a favorite for runners who love charm over crowds.
Find Your Next New Hampshire Half Marathon
Whether you’re after a fast finish, a scenic journey, or a race that supports a great cause, New Hampshire’s fall lineup has something for you. Ready to plan your next adventure? Check out all the upcoming half marathons in New Hampshire and find the one that fits your goals.