The Mount Desert Island Marathon, Half & Relay is North America’s premier destination road race. The award-winning course features miles of pristine terrain passing tranquil lakes, soaring mountains, sleepy Maine villages, and stunning seaside vistas, all set against the awe-inspiring backdrop of Acadia National Park in peak fall foliage season. Races finish in the hardworking lobster fishing community of Southwest Harbor.
More info on registration can be found at http://www.runmdi.org/