Old Port Half Marathon

Old Port Half Marathon & 5K Set Sail for the Maine Event of the Summer! Get ready to race into Portland’s stunning waterfront at the Shipyard Old Port Half Marathon & 5K, returning on June 6th, 2026! Whether you’re running the scenic half marathon or the 5K, you’ll experience all the beauty and charm of Portland, ME. Along the course, you’ll pass iconic landmarks like Casco Bay, Back Cove, and the historic Old Port neighborhood—making this race a true Maine experience. Can’t make the live event? We’ve got you covered! Run virtually.