Race day registration is available at Stone Zoo on 7/13 from 7:30a - 9:00a, $40 cash/check (t-shirt NOT guaranteed, but you'll have full access to party). TRAFFIC ADVISORY - PARKING IS LIMITED AT STONE ZOO. WE HIGHLY RECOMMEND TAKING THE MBTA ORANGE LINE TO OAK GROVE THEN BOARDING OUR FREE SHUTTLE BUS (BUSES WILL RUN BETWEEN 7:00A - 2:00P) RACE STARTS @ 9:30A SHARP!