Upcoming Races & Club Events « All Events This event has passed. Newburyport River Run Half Marathon & 5K May 7, 2017 « Ironman 70.3 St George Ragnar Cape Cod » Add to calendar Google Calendar iCalendar Outlook 365 Outlook Live Details Date: May 7, 2017 Website: http://www.fueltrainingstudio.com/2013/06/newburyport-river-run-half-marathon-and-relay/