This year's race supports Race2Rebuild's South Carolina flood rebuilding project. Make race weekend the ultimate endurance event! Join Race2Rebuild, the national nonprofit endurance sports program supporting disaster recovery, and support continued recovery from the floods of October 2015, where unprecedented rainfall displaced thousands of families and causing widespread damage to homes and businesses. Volunteer to rebuild homes on Saturday, race or be a race volunteer at the XTERRA Harbison Half Marathon & 5K on Sunday. Race2Rebuild’s national rebuilding partners for this event are St. Bernard Project and UMCOR. Register as a rebuilding volunteer here.