This flat, fast USATF-certified course is comprised of ten laps of a flat 2.6 mile loop around Boston's scenic Charles River. There are three water stations per lap, and four toilet locations per lap. This race is BQ-eligible for the 2022 Boston Marathon.

Charles River Marathon

Post-Race Review/ Results

David Castellucci won the 2019 Charles River Marathon in 2:46:37.

Gloucester's Castellucci wins Charles River Marathon

MY new favorite small marathon in the US!

Great Course Friendly Volunteers Perfect BQ Race

Charles River Marathon

Marathon Results