Seacoast Half Marathon 2026 — Portsmouth, NH

Date
October 25, 2026
Location
Portsmouth, NH
Venue
Portsmouth High School
Start Time
8:00 AM
Entry Fee
$79.00 – $99.00
Events
Seacoast Half Marathon
Includes
T-Shirt
Register NowRegistration Open

The Seacoast Half Marathon starts at 8:00 AM on October 25, 2026, in Portsmouth, New Hampshire, giving you time to settle in the night before without an early pre-dawn wake-up. The race is based at Portsmouth High School and covers the half marathon distance. Entry fees range from $79 to $99, standard for regional fall events. Portsmouth's coastal location and October timing make this a reasonable option if you're targeting autumn races in New England. Factor in travel to the Portsmouth area when planning your arrival, and note the mid-morning start allows for a normal pre-race breakfast without rushing.

From the Race Organizer
The Seacoast Half Marathon is one of the longest-running half marathons in coastal New Hampshire. This year's beneficiary is an amazing nonprofit dedicated to improving lives in the Greater Seacoast. So pick up your running shoes, gather your friends, and register for the feel-good race of the year. And consider going the extra mile for your neighbors in need by making a donation when you register. You can also set up your own fundraising page and get family and friends to help with your fundraising efforts.

Hotels Near This Race

Find accommodation close to the start line in Portsmouth, NH. Sorted by distance from the race venue. Book early — race weekend hotels fill fast.

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Seacoast Half Marathon 2026 — Portsmouth, NH

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Race Travel Insurance

Don't forget travel insurance for October 25.

You've trained for months and booked a trip to Portsmouth, NH. A pre-race injury, a delayed flight, or a family emergency can derail the whole thing. Travel insurance can help cover your race entry fee, hotel, and flights if you can't make it, and may cover medical costs if something goes wrong on the course. Plans typically only run 5-7% of your total trip cost — and running events are covered under standard plans with no additional coverage needed.

  • Trip cancellation up to 100% of prepaid costs
  • Running events covered under standard plans — no add-ons needed
  • Trip interruption up to 150% of non-refundable costs
  • Emergency medical up to $250,000
  • Cancel For Any Reason add-on available
  • 24/7 real-time support
Get a Quote — Faye Travel Insurance

Affiliate links — we may earn a commission at no cost to you. Coverage terms vary by state and plan. Review policy details before purchase.

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Frequently Asked Questions

When is Seacoast Half Marathon 2026 — Portsmouth, NH?

Seacoast Half Marathon 2026 — Portsmouth, NH takes place on October 25, 2026. The race is held in Portsmouth, New Hampshire.

Where is Seacoast Half Marathon 2026 — Portsmouth, NH held?

Seacoast Half Marathon 2026 — Portsmouth, NH is held at Portsmouth High School in Portsmouth, New Hampshire.

Where can I find hotels near Seacoast Half Marathon 2026 — Portsmouth, NH?

RaceHotelFinder shows hotels sorted by distance from the race venue in Portsmouth. Use the map or list view on this page to compare options and book race weekend accommodation.