Upcoming Races & Club Events « All Events This event has passed. Shamrock DU and Run June 11, 2017 « Harvest Triathlon Summer Solstice Sprint » Add to calendar Google Calendar iCalendar Outlook 365 Outlook Live Details Date: June 11, 2017 Website: http://www.hartfordmarathon.com/Events/Shamrock_Duathlon___3_3_Mile.htm