2011 Boston Light Swim Registration Opens March 1sthttps://community.usms.org/events/f/pool-events/23553/2011-boston-light-swim-registration-opens-march-1stBoston Light Swim (8 miles) When: Saturday, August 13, 2010; early start this year, 6:45AM! Where: Boston Harbor, Boston, MA Description: August 13, 2010 – Boston Light Swim – Boston Harbor – Boston, MA – 8 miles. The BLS is a USMS sanctioned eventen-USTelligent Community 12