Harborside Half Marathon & 5K
About this race
Anchors away, New England! The 12th Annual Harborside Half Marathon & 5K returns to Newburyport, MA on November 8, 2026 for another race past iconic New England waterscapes. 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.
This event sold out six weeks early last year, so don’t miss your chance to join the fun in 2026. Register today!
Pick your distance
Running
Half Marathon
5K
Virtual 5K
Typical race-day weather
Based on 2 years of Open-Meteo archive data for this event's race dates in Newburyport, plus the 3 days either side.
The sun rises at 6:26 AM and sets at 4:27 PM local time (EST) in Newburyport on November 8, 2026 — 10h 00m of daylight.
Course
No course map published yet.
The organizer hasn't released a route for this event, and we don't publish guesses. If you're the organizer, send us a GPX file and we'll draw the profile.
Reviews
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Results — Harborside Half Marathon & 5K
Other races near Newburyport
Different organizers, within 40 miles, in the next three months
Will Run for Pie - Turkey Trot 5K Run/Walk
Cider Hill Farm 5K Fall Run
Apple Harvest Run 2026
Santa's Toy Trot...2-mile, 4-mile, 6-mile Road Race & Elves Fun Run
🏃 Plan Your Next Race in Newburyport
Find upcoming events by distance:
- Newburyport 5K Races 8 races
- Newburyport Half Marathons 4 races
- Newburyport Running Calendar 2026 11 races
Where this page comes from. Race details were last updated on . We re-check listings regularly and again in the week before race day.
- Entries, prices, waves and inclusions — the event's official registration page
- Temperature and humidity — Copernicus ERA5 reanalysis via Open-Meteo (CC BY 4.0)
- Elevation and terrain relief — Copernicus DEM GLO-90, ESA (CC BY 4.0)
- Comparisons and counts — Race Discovery calendar, 12 Newburyport events
Spotted something wrong? Tell us and we'll fix it.