Mount Desert Island Marathon, Course Views Early Miles Otter Creek Area Cooksey Drive 1 Cooksey Drive 2 Entering Seal Harbor Seal Harbor Beach View of Seal Harbor Views between Seal & Northeast Harbors Northeast Harbor Asticou Azalea Gardens South Shore Road 1 South Shore Road 2 Manchester Road Sargeant Drive Butler Road Head of Somes Sound Somesville 1 Somesville 2 Somesville 3 Heading towards Southwest Harbor Entering Southwest Harbor