Ödyssey SwimRun: Boston Harbor
Ödyssey SwimRun brings you an ultimate multi-island adventure race.
Designed for very experienced athletes, this challenging course mixes swimming and trail running across multiple islands in Boston Harbor.
Public ferry service to Georges Island will be suspended until further notice due to water line repair. (updated 7/11/25 6:30pm)
Ödyssey SwimRun brings you an ultimate multi-island adventure race.
Designed for very experienced athletes, this challenging course mixes swimming and trail running across multiple islands in Boston Harbor.