United States
Oct
19
Sunday
Mount Desert Island Marathon
The Mount Desert Island Marathon will take place in Bar Harbor on Sunday 19 October 2025. You can run between 13 and 26 miles. Visit the organization's website for the most recent information.
Always double-check with the organizer's website – things can change, and we might have sprinted past a few details!
26 mi
Marathon
13 mi
Half Marathon
Team Relay
