Sandy Run is an unincorporated community in Calhoun County, South Carolina, United States. Its elevation is 154 feet (47 m).[1] Sandy Run is best known for hosting the United States Marine Corps semi-annual Mud Run. Sandy Run is named after a local stream, Sandy Run, which flows through Sandy Run and neighboring communities, Gaston and Swansea which flows into the Congaree River. Those who live in Sandy Run have a Gaston or Swansea address.
The William Baker House was listed in the National Register of Historic Places in 1978.[2] William T. Sherman may have slept there in February 1865.[3]
Sandy Run is home of the USMC Mud Run, held annually.[4]