Harborside Half Marathon
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Event overview
The Harborside Half Marathon & 5K takes place in Newburyport, MA on November 9, 2025. It is the 11th annual running of the event. The courses run past New England waterscapes and through fall scenery. The event offers both in-person and virtual options.
Distances:
- Half Marathon
- 5K
- Virtual Half Marathon
- Virtual 5K
The organizer limited entries to reduce impact on the three host towns. The half marathon is sold out and the event is not offering a wait list. The 5K remained open at the time of the update.
Registration and race features
Registration includes event apparel and finisher items. Half marathon registrants receive a full-zip hoodie; 5K registrants receive a long sleeve shirt. All finishers receive a commemorative finisher’s medal and finisher photos. Races are professionally timed.
A post-race party is held at the finish and includes Pomodori pizza, snacks, and complimentary craft beer for participants aged 21 and over. The event page lists additional race details such as course maps, parking, and packet pick-up. Visit the organization's website for the most recent information.