Registration for the 2016 B.A.A. Distance Medley begins today, Tuesday, January 19, 2016, at 10:00 a.m. ET, allowing for early entry into the three-race series. In its fifth year, the B.A.A. Distance Medley is comprised of April’s B.A.A. 5K, June’s B.A.A. 10K, and October’s B.A.A. Half Marathon, presented by Dana-Farber Cancer Institute and the Jimmy Fund.