Search for your next South Carolina Half Marathon at the South Carolina Half Marathon Calendar https://www.halfmarathonsearch.com/half-marathons-south-carolina  | South Carolina Half Marathons 2026 | South Carolina Half Marathons 2027 | Search for South Carolina Half Marathons | South Carolina Half Marathon Search | Half Marathon Calendar USA - Search for 2026 Half Marathons in South Carolina, and 2027 Half Marathons in South Carolina.