Race Details Event Date 05/09/26 Race start time(s) 9:00 AM Registration start 7:00 AM Event Location Castle Island Event Address William J. Day Blvd Event City South Boston Event State MA Race ID 442 Event Information Registration URL https://runsignup.com/Race/MA/Boston/BostonMarineCorpsHonorRun5K Course Map Course map Website http://www.mchonorrun.com Social Media Race Facebook page USATF Cert. No. Uncertified Results Online Results Athlinks Older Results Archived Results Recent Results 2026202520242023202220192018201720162015 Race comments Race not held in 2020 or 2021