Portsmouth High School, Portsmouth NH
Sunday, October 25th, 2026
🏃♂️ 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
This year's beneficiary is an amazing nonprofit dedicated to improving lives in the Greater Seacoast.
👟 Registration Details
- Gather your friends: Pick up your running shoes and get excited!
- Donation opportunity: Consider going the extra mile for your neighbors in need by making a donation when you register.
- Fundraising page: 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 Information
The race date is on October 25, 2026, and will take place at Portsmouth High School, Portsmouth, NH.
🔗 Learn More
For more details, visit our website: Seacoast Half Marathon.
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