Maine · Half Marathon · 10K
Acadia Half Marathon & 10K
Acadia Half Marathon & 10K is a half marathon and 10K event held in Bar Harbor, Maine. Its next confirmed date is Sunday, June 6, 2027. About 1,000 runners take part across all distances.
- Race day
- June 6, 2027
- Location
- Bar Harbor, ME
- Field size
- ~1,000 runners
Race details
- Date
- Sunday, June 6, 2027
- Location
- Bar Harbor, Maine
- Distances
- Half Marathon, 10K
- Field size
- About 1,000 runners
- Course
- 321 m (~1,053 ft) gain
- Registration
- runsignup.com
- Official website
- mdiymca.org
Registration, course & weather
- Registration status
- Open
- Start time
- 6:30 AM EDT
- Course profile
- Loop course; Road surface; 703 ft gain (estimated from third-party elevation data)
- Typical race-day weather
- about 50°F at the start, 92% humidity, 13 mph wind (based on the 2025 race day, measured near the city center rather than the exact start line; Open-Meteo, checked October 5, 2026)
About the Acadia Half Marathon & 10K
A scenic half marathon and 10K on the Park Loop Road in Acadia National Park, with views of Maine's rocky coast. A popular early-summer race that regularly fills to capacity.
Rankings and notes
- Rankings and awards
- Run on the scenic Acadia National Park Loop Road; typically sells out with a waitlist
More half marathons in Maine
Coming up next, by confirmed date.
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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.
Acadia Half Marathon & 10K: common questions
- When is the Acadia Half Marathon & 10K?
- The next confirmed date is Sunday, June 6, 2027.
- Where is the Acadia Half Marathon & 10K held?
- In Bar Harbor, Maine.
- What distances does the Acadia Half Marathon & 10K offer?
- Half Marathon and 10K.
- How many people run the Acadia Half Marathon & 10K?
- About 1,000 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 Acadia Half Marathon & 10K?
- Registration is handled by the organiser at runsignup.com. Entry fees, caps and deadlines are set there.
- Is registration open for the Acadia Half Marathon & 10K?
- Yes — registration is open. Listed fee for the longest distance, $120 (from runsignup.com, checked October 5, 2026).
- What time does the Acadia Half Marathon & 10K start?
- 6:30 AM EDT.
- What is the course like at the Acadia Half Marathon & 10K?
- Loop course; Road surface; 703 ft gain (estimated from third-party elevation data).
- What is race-day weather usually like at the Acadia Half Marathon & 10K?
- about 50°F at the start, 92% humidity, 13 mph wind (based on the 2025 race day, measured near the city center rather than the exact start line; Open-Meteo, checked October 5, 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.