Seacoast Half Marathon 2026 — Portsmouth, NH
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.
Course & Travel Notes
The Seacoast Half Marathon takes place in Portsmouth, New Hampshire on October 25, 2026, starting at 8:00 AM—just after sunrise at 7:09 AM, so you'll have good light from the start. Pack layers since temperatures typically range from the low 40s to high 60s that time of year, and bring rain gear since there's about a one-in-three chance of rain. The venue sits right at sea level (43 feet elevation), so you won't have to worry about altitude adjustments, and getting there is super convenient—Portsmouth International Airport at Pease is only 3.2 miles away if you're flying in.
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.
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
Affiliate links — we may earn a commission at no cost to you. Coverage terms vary by state and plan. Review policy details before purchase.
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.