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 25.
🎯 Beneficiary Impact
- Nonprofit Focus: This year's beneficiary is an amazing nonprofit dedicated to improving lives in the Greater Seacoast.
- Support Local: Your participation helps make a difference in the community.
👟 Registration Information
- Gather Friends: Pick up your running shoes, gather your friends, and register for the feel-good race of the year.
- Fundraising Opportunity: Consider going the extra mile for your neighbors in need by making a donation when you register.
- Personal Fundraising: 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: October 25, 2026
- Location: Portsmouth High School, Portsmouth, NH
- Link: Seacoast Half Marathon Registration
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