Harborside Half Marathon & 5K

🌊 Race Overview

Anchors away, New England! The 11th Annual Harborside Half Marathon & 5K returns to Newburyport, MA on November 9, 2025 for another race past iconic New England waterscapes.

🏃‍♂️ Event Details

• Date: November 9, 2025
• Location: 40 Parker Street, Newburyport, MA
• Courses: Half Marathon & 5K
• Registration: Sign Up Here

🍂 Race Experience

Join thousands of runners through the picturesque fall scenery on the half marathon or 5K courses. Soak in the crisp autumn air all the way to the finish line, where a post-race party featuring pizza, snacks, and complimentary craft beer (21+) will be waiting for you.

🚨 Registration Notice

This event sold out a month early last year, so don’t miss your chance to join the fun in 2025—Register today!