There are 43 miles of path known as the 'Harborwalk'. We've mapped the most scenic 14-mile continuous segment, from Charlestown to UMASSS. Water views, important sites, and a festive scene! Table with segment distances.
The 6-mile segment from Pleasure Bay to UMASS in South Boston is our favorite section of the Boston waterfront for running. Includes Castle Island, Carson Beach, JFK Library, UMASS Boston campus.
The Boston Harbor Islands National Park features 34 islands and 35 miles of undeveloped shoreline. Spectacle Island is the most run-able, with 5 miles of trails. Deer Island, accessible by land, has a 2.6 mile path with great views.