Conway and Newmarket are home to the most half marathons in New Hampshire.
New Hampshire Half Marathon Calendar
Browse all New Hampshire Half Marathons in 2024-2025 by month and by city below. For each race, you’ll find the history of the half marathon and the course, the most recent year’s course maps, elevation profiles, runner reviews, pricing, and how to sign up.
We dedicate hours every month searching for races to include in the New Hampshire Half Marathons calendar. If you happen to see any half marathon not included, contact us at [email protected] to submit your race.
Filter New Hampshire Half Marathons
Race Size
Difficulty
Scenery
Type
Perfect For
Distances
Filter New Hampshire Half Marathons
Race Size
Difficulty
Scenery
Type
Perfect For
Distances
March 2, 2025
500-1000 runners
Hampton Beach, New Hampshire
- 5k, Half Marathon, Trail
April 5, 2025
100-500 runners
Derry, New Hampshire
- Half Marathon, Marathon, Trail
May 4, 2025
1,000-10,000 runners
Conway, New Hampshire
- Half Marathon, Marathon, Road
June 13, 2025
100-500 runners
Claremont, New Hampshire
- 10K, 5k, Half Marathon, Marathon, Trail & Road, Ultramarathon
October 19, 2025
100-500 runners
Hanover, New Hampshire
- 5k, Half Marathon, Road
Running in New Hampshire
FAQ
What are the most popular New Hampshire half marathons?
The two most popular New Hampshire half marathons are the Smuttynose Rockfest Half Marathon with nearly 2,000 finishers in 2023. The second most popular half marathon is the New England Half Marathon with nearly 1,000 finishers in 2023.
What are the best New Hampshire half marathons for beginners in 2024?
The New Hampshire half marathons we recommend most frequently for beginners are:
What are the best months to run a New Hampshire half marathon?
September is the most popular month to run a half marathon in New Hampshire.
What are the most popular cities to run New Hampshire half marathons?
