The Maryland Transportation Authority (MdTA) and the Maryland Transportation Authority Police will host the 6th annual Fort McHenry Tunnel 5K Run/ Walk on Sunday, September 21, 2014 on Bore 4 of the Fort McHenry Tunnel in Baltimore, MD. Participants will run or walk in the Fort McHenry Tunnel to raise funds for the Special Olympics Maryland. This family-friendly event is for all ages and skill levels.