Road · Marathon
Mount Desert Island Marathon
Bar Harbor, ME
Mount Desert Island Marathon is a road race of 26.2 miles (42 km) in Bar Harbor, Maine. The next edition is on Sunday, October 18, 2026. The field is about 811 runners.
26.2miDistance
811runnersField
58°Flow 47°FTypical race day
Questions about Mount Desert Island Marathon
When is Mount Desert Island Marathon 2026?
Mount Desert Island Marathon 2026 is on Sunday, October 18, 2026.
Where is Mount Desert Island Marathon?
Mount Desert Island Marathon is held in Bar Harbor, Maine.
How long is Mount Desert Island Marathon?
Mount Desert Island Marathon is 26.2 miles (42 km).
What is the weather usually like at Mount Desert Island Marathon?
Around Mount Desert Island Marathon's date, the day's high is typically about 58°F (15°C) and the low about 47°F (9°C), averaged over recent years.
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