2026 Acadia Half Marathon And 10k

Experience the stunning 2026 Acadia Half Marathon and 10K on Sunday, June 7, 2026, in the scenic town of Bar Harbor, Hancock. This premier event offers runners an unforgettable journey through Acadia National Park, featuring a breathtaking 13.1-mile half marathon course along the iconic Acadia National Park Loop Road, as well as a challenging 10K race. Participants will enjoy spectacular views of Maine’s rugged coastline and majestic mountains while racing in a vibrant, community-focused atmosphere. Committed to environmental sustainability, the Mount Desert Island YMCA encourages all runners to bring reusable cups, handheld water bottles, or hydration packs to minimize waste. Join us for this exhilarating race that combines athletic challenge with the natural beauty of one of America’s most treasured national parks, making June 7th a day to remember for runners and nature lovers alike.