Massachusetts · Half Marathon · 5K
PortRun Half Marathon & 5K
PortRun Half Marathon & 5K is a half marathon and 5K event held in Newburyport, Massachusetts. Its next confirmed date is Saturday, October 31, 2026. About 5,300 runners take part across all distances.
- Race day
- October 31, 2026
- Location
- Newburyport, MA
- Field size
- ~5,300 runners
Race details
- Date
- Saturday, October 31, 2026
- Location
- Newburyport, Massachusetts
- Distances
- Half Marathon, 5K
- Field size
- About 5,300 runners
- Registration
- runsignup.com
- Official website
- yukanrun.com
Registration, course & weather
- Registration status
- Registration status as last checked October 30, 2026: closed
- Start time
- 8:00 AM EDT
- Course profile — Half Marathon
- Loop course; Road surface; USATF certified
- Course profile — 5K
- Loop course; Road surface; USATF certified
- Typical race-day weather
- about 64°F at the start, 91% humidity, 8 mph wind (based on the 2025 race day, measured near the city center rather than the exact start line; Open-Meteo, checked September 25, 2026)
About the PortRun Half Marathon & 5K
Celebrate Fall in beautiful Newburyport, MA with a scenic Half Marathon & 5K that start and finish at the RiverWalk Brewery. Enjoy a cold beer in the Beer Garden to celebrate your finish. Once you're done, you can spend the day enjoying everything greater Newburyport has to offer!
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Guides from the RaceRove blog
- 8 min read How to Choose the Best Half Marathon for a PR, Racecation or 50-State Challenge The best half marathon depends on what you want from it. How to choose a course for a personal record, a race worth travelling for, or an efficient stop on a 50-state challenge.
- 7 min read How to Find a 5K, 10K, Half Marathon or Marathon Near You A practical way to find running races near you: pick a distance, decide how far you'll travel, read the listing properly and confirm the details before you register.
- 9 min read How to Run a Race in All 50 States How to plan a 50-state running challenge: set your own rules, group states into trips, build a calendar around the seasons, budget for it and keep track of every finish.
- Blog All guides Planning advice for finding, choosing and travelling to races.
PortRun Half Marathon & 5K: common questions
- When is the PortRun Half Marathon & 5K?
- The next confirmed date is Saturday, October 31, 2026.
- Where is the PortRun Half Marathon & 5K held?
- In Newburyport, Massachusetts.
- What distances does the PortRun Half Marathon & 5K offer?
- Half Marathon and 5K.
- How many people run the PortRun Half Marathon & 5K?
- About 5,300 runners across all of its distances. That figure is an estimate of the field size, not an entry cap.
- How do I register for the PortRun Half Marathon & 5K?
- Registration is handled by the organiser at runsignup.com. Entry fees, caps and deadlines are set there.
- Is registration open for the PortRun Half Marathon & 5K?
- Registration status as last checked October 30, 2026: closed.
- What time does the PortRun Half Marathon & 5K start?
- 8:00 AM EDT.
- What is race-day weather usually like at the PortRun Half Marathon & 5K?
- about 64°F at the start, 91% humidity, 8 mph wind (based on the 2025 race day, measured near the city center rather than the exact start line; Open-Meteo, checked September 25, 2026).
Plan this race in RaceRove
Save it to your plan, compare it with other races, check typical race-day weather and track your 50-state progress in the interactive app.