← All races
Road runningWalking / Hiking

Acadia Half Marathon and 10K

📅 June 6, 2027 (estimated date)📍 Bar Harbor · United States

⚠️ 2027 edition: provisional information

The date is estimated from the 2026 edition (June 7, 2026), on the same day of the week. Courses, start times, fees and description are carried over from the previous edition: check them on the official website. This page will be updated as soon as the organizer publishes them.

Available distances

13.1 mi6.2 mi

About

The Acadia Half Marathon and 10K takes place in Bar Harbor, Maine, in early June, the gateway town to Acadia National Park. The half marathon (13.1 miles) starts at 6:30 a.m. and the 10K at 7:00 a.m. Walkers have their own half marathon division with an earlier start at 5:30 a.m., which gives them extra time on the course.

Early June on the Maine coast is cool, and fog or damp air is common in the morning, so plan layers for the start line and a lightweight outer layer for the finish. Coastal Maine is also hilly, so runners from flat areas may want to include some hill work in training before choosing a goal pace for the half marathon.

D-231

Prepare for Acadia Half Marathon and 10K with RunRun

An AI-generated training plan, adjusted every week based on your real sessions. Built around your goal, current level and race date.

  • Personalized plan based on your VO2max, history and weekly availability
  • Strava and Garmin sync: your sessions are analyzed and the plan adapts
  • Target paces, long runs, key sessions: everything is calculated for race day
Create my free plan No credit card. Sign up in 30 seconds.

Races nearby

Other upcoming races around Bar Harbor.