Pikes Peak (originally Pike's Peak, see below) is a mountain in the Front Range of the Rocky Mountains, 10 miles (16 km) west of Colorao Springs, Colorado, in El Paso County. It is named for Zebulon Pike, an explorer who led an expedition to the southern Colorado area in 1806. At 14,110 feet (4,301 m), it is one of Colorado's 54 fourteeners. Drivers race up the mountain in a famous annual race called the Pikes Peak International Hill Climb. An upper portion of Pikes Peak is a federally designated National Historic Landmark.