It will take place on December 31, 2015. It’s a 5k run around the Back Cove and a polar dip at the East End Beach in Portland.
All event information can be found at: http://nrcm.kintera.org/dipdash
Registration opens at 9:30, the run is at 11, and the dip is at noon. The early bird fee is $30 until Nov 15 and $35 after that time to the run, the dip, or both. It’s a wildly fun event!