Pendleton Plunge People run on the beach during the 3rd annual Polar Plunge at Marine Corps Base Camp Pendleton, Calif., Jan. 1, 2018. More than 300 people participated in the event. Marine Corps photo by Pfc. Drake Nickels SHARE IMAGE: Download Image: Full Size (1.97 MB) Photo By: Pfc. Drake Nickels VIRIN: 180103-M-BH464-009C.JPG Photo Gallery