When
Sunday, October 25th, 2026
Where
Portsmouth High School, Portsmouth NH
Distance
Half
About this race
Race Overview
The Seacoast Half Marathon is one of the longest-running half marathons in coastal New Hampshire. Join us for our 20th annual race on Sunday, October 26.
Beneficiary Information
- Beneficiary: This year's beneficiary is an amazing nonprofit dedicated to improving lives in the Greater Seacoast.
Registration Details
- Get Ready: So pick up your running shoes, gather your friends, and register for the feel-good race of the year.
- Donation Option: Consider going the extra mile for your neighbors in need by making a donation when you register.
- Fundraising Pages: You can also set up your own fundraising page and get family and friends to help with your fundraising efforts.
- Free Registration: You can even use your donation/fundraising to earn free registration in the 2025 Seacoast Half Marathon!
Event Details
- Date: 2026-10-25
- Location: Portsmouth High School, Portsmouth, NH
- More Information: Visit the official race page for additional details.
Course map
Train with a club
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