Running Springs, CA
Running Springs is a census-designated place (CDP) in San Bernardino County, California, United States. The population was 4,862 at the 2010 census, down from 5,125 at the 2000 census.
Running Springs is located at 34°12′28″N 117°6′30″W / 34.20778°N 117.10833°W / 34.20778; -117.10833 (34.207739, -117.108285).
According to the United States Census Bureau, the CDP has a total area of 4.2 square miles (10.9 km²), 99.79% of it is land and 0.21% is water.