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Races in New Hampshire
25 Events
Endurance Races in New Hampshire
Trehko tracks 25 endurance events in New Hampshire, including 25 Running events. Whether you're searching for your first 5K, a Boston qualifier marathon, a local triathlon, or a trail ultra, New Hampshire has a race for every athlete. Use Trehko to compare registration fees and deadlines side by side, save your target races, and get automated reminders before registration opens or closes. All races listed below link directly to their official registration pages.
All 25 Races in New Hampshire
18th Annual Celebrate Pink 5K Run & Walk — Portsmouth, 5K 2026 Annual Keene Wobble Gobble 4-Mile Run/Walk — Keene, Road Race 28th Annual Novemberfest Race for the Nashua Children's Home — Nashua, Road Race 2nd Annual New England Ostomy 5k — Rye Beach, 5K ASP's Franconia Notch Half Marathon — Franconia, Half Marathon Bark in the Park — North Conway, Road Race Donut Dash - NH Sneaker Brigade — Claremont, 5K Friends of the poor 5k — New Ipswich, 5K Granite Gorge Yo-Yo Run. — Keene, Road Race Hampton Half Marathon & 5K — Hampton, Half Marathon Howl-O-Ween 5K Run/Walk to benefit the Animal Rescue League of NH — Manchester, 5K Keene Airport 5K — Swanzey, 5K Keene Family YMCA Fall Foliage Trail Races — Keene, 5K Live Free Animal Rescue Franken Paws 5K / Walk Fundraiser — Londonderry, 5K Margarita Half Marathon & 5K — Greenland, Half Marathon Midstate Massive Ultra Trail — New Ipswich, Ultra New Hampshire Marathon — Bristol, Marathon Operation Delta Dog - 5K Run to Rescue — Nashua, 5K Pedaling for Payson — Hopkinton, 50 Mile Seacoast Half Marathon — Portsmouth, Half Marathon The Josh Druke Memorial 5K — Walpole, 5K The Purple Hope 5k — Nottingham, 5K Through the Decades 5k — Newport, 5K Warner Fall Foliage Festival 5K — Warner, 5K WCRC Reach the Beach Relay Team — Lancaster, Relay
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