March 4: Palmetto Bluff Marathon, Half Marathon & 10K hosted by the Palmetto Running Company to benefit the Palmetto Bluff Conservancy. The marathon is on a USATF-certified course and a Boston Marathon Qualifier. After Party with live music, free beer and a free BBQ sandwich. 19 Village Park Sq. (843) 815-1718 or www.palmettobluff.com.