Marathons in New Hampshire, United States
17 upcoming races are listed in New Hampshire, including 8 marathons, 16 half marathons and 4 ultras. The next is NH-VT Covered Bridge Half Marathon & Relay on September 26, 2026.
October has the most races. Race pages link the official source where we have one. Confirm dates and prices with the organizer before you register.
17
Races listed
8
Marathons
October
Busiest month
25 May
Last updated
| Date | Race | City | Distances | From |
|---|---|---|---|---|
| 26 Sep 2026 26Sep 26 | NH-VT Covered Bridge Half Marathon & Relay | Colebrook | 21.1K · Relay | - |
| 27 Sep 2026 27Sep 26 | Clarence Demar Marathon | Keene | 42.2K · 21.1K | - |
| 3 Oct 2026 03Oct 26 | New Hampshire Marathon | Bristol | 42.2K · 21.1K · 10K | $40–$95 |
| 4 Oct 2026 04Oct 26 | Smuttynose Rockfest Half Marathon & 5K | Hampton | 21.1K · 5K | $75–$110 |
| 11 Oct 2026 11Oct 26 | Vulcan's Fury Trail Race | Nottingham | 21.1K · 5 Miler | - |
| 18 Oct 2026 18Oct 26 | CHaD Half Marathon | New Hampshire | Ultra · 21.1K | - |
| 18 Oct 2026 18Oct 26 | Delta Dental New England Half Marathon | New Hampshire | Ultra · 21.1K | - |
| 24 Oct 2026 24Oct 26 | ASP's Franconia Notch Half Marathon | Franconia | 21.1K | - |
| 25 Oct 2026 25Oct 26 | Seacoast Half Marathon | Portsmouth | 21.1K | - |
| 8 Nov 2026 08Nov 26 | Manchester City Marathon | Manchester | 42.2K · Relay | - |
| 8 Nov 2026 08Nov 26 | New Hampshire Marathon Manchester | Manchester | 42.2K · 21.1K · 10K | $65–$95 |
| 7 Mar 2027 07Mar 27 | Hampton Half Marathon & 5K | Hampton | 21.1K · 5K · Virtual | - |
| 3 Apr 2027 03Apr 27 | The Cheap Marathon | Derry | 42.2K · 21.1K · Virtual | - |
| 2 May 2027 02May 27 | REVEL White Mountains Marathon | Conway | 42.2K · 21.1K | - |
| 2 May 2027 02May 27 | Wallis Sand Half Marathon | New Hampshire | Ultra · 21.1K | - |
| 3 May 2027 03May 27 | REVEL White Mountains | New Hampshire | Ultra · 42.2K · 21.1K | - |
| 16 May 2027 16May 27 | Margarita Half Marathon & 5K | Greenland | 21.1K · 5K · Virtual | - |
Go a level deeper
Links go down the map, not sideways. Each region and city has its own page of races.
Cities
Common questions
When is the next race in New Hampshire?
NH-VT Covered Bridge Half Marathon & Relay on September 26, 2026. The table above lists every upcoming race in date order.
Which months are busiest in New Hampshire?
October (7), May (4), September (2), counting every upcoming race listed in New Hampshire.
Which distances can I run in New Hampshire?
The listed races include 8 marathons, 16 half marathons, 4 ultras, 2 10Ks and 3 5Ks. Many events offer more than one distance on the same day.
How do I confirm a race’s details?
Open the race page and check its provenance ledger, which shows where each fact came from. Then confirm the date, price and entry rules with the organizer before you register or book travel.
Spotted something wrong on this page?
Dates and prices move · tell us and we check the organizer’s source