New Hampshire · Marathon
Marathons in New Hampshire
New Hampshire currently has 6 upcoming marathons with a confirmed date listed in RaceRove. They take place in Derry, Gorham, Greenland and Keene and elsewhere.
Another 1 annual marathon is waiting for next year's date to be announced.
- Upcoming, date confirmed
- 6
- Active listings
- 7
- Cities with races
- 7
More ways to browse New Hampshire
Upcoming marathons in New Hampshire
All 6 with a confirmed date, soonest first.
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CMC Manchester City Marathon, Half Marathon, Relay & 5KManchester, NHMarathonHalf MarathonMarathon Relay5K ~2,500 runners
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Gate City Marathon, Half Marathon & RelayNashua, NHMarathonHalf MarathonMarathon Relay ~300 runners
Dates come from each race's own listing. Always confirm on the organiser's site before you book travel.
Largest marathon events in New Hampshire
By estimated field size across all distances at the event.
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CMC Manchester City Marathon, Half Marathon, Relay & 5KManchester, NHMarathonHalf MarathonMarathon Relay5K ~2,500 runners
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New Hampshire MarathonBristol, NH Usually held in October · next date not announcedMarathonHalf ~600 runners
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Gate City Marathon, Half Marathon & RelayNashua, NHMarathonHalf MarathonMarathon Relay ~300 runners
When marathons happen in New Hampshire
- April
- 1 upcoming race
- May
- 2 upcoming races
- June
- 1 upcoming race
- September
- 1 upcoming race
- November
- 1 upcoming race
New Hampshire cities with the most marathons
- Derry
- 1 upcoming race
- Gorham
- 1 upcoming race
- Greenland
- 1 upcoming race
- Keene
- 1 upcoming race
- Manchester
- 1 upcoming race
- Nashua
- 1 upcoming race
Annual events awaiting their next date
These marathons are held every year, but the next date isn't in the listing yet. The month shown is when each is usually held.
-
New Hampshire MarathonBristol, NH Usually held in October · next date not announcedMarathonHalf ~600 runners
Marathons in nearby states
Guides from the RaceRove blog
- 8 min read How to Choose Your First Marathon A practical checklist for choosing a first marathon based on course, weather, cutoff, travel, field size and support.
- 7 min read How to Find a 5K, 10K, Half Marathon or Marathon Near You A practical way to find running races near you: pick a distance, decide how far you'll travel, read the listing properly and confirm the details before you register.
- 4 min read Diplo's Run Club 2026-27: Every City, Date and Course Diplo's Run Club is a 5K with a post-race concert. Every US date for 2026-27 (San Francisco, New York, Los Angeles, San Diego and Phoenix), start times and courses.
- Blog All guides Planning advice for finding, choosing and travelling to races.
Marathons in New Hampshire: common questions
- How many marathons are there in New Hampshire?
- RaceRove currently lists 6 upcoming marathons in New Hampshire with a confirmed date, plus 1 annual event whose next date hasn't been announced yet.
- How long is a marathon?
- A marathon is 26.2 miles (42.2 kilometres).
- Which New Hampshire cities have the most marathons?
- By upcoming events listed in RaceRove: Derry (1), Gorham (1), Greenland (1), Keene (1) and Manchester (1).
- What is the biggest marathon in New Hampshire?
- By estimated field size, the largest event with a marathon listed in New Hampshire is the CMC Manchester City Marathon, Half Marathon, Relay & 5K, with about 2,500 runners across all of its distances.
Search every marathon in New Hampshire
Filter by month, course profile and field size, save races to a shortlist and compare them side by side in the interactive search.