Marine Corps Installations West

Cyclists from the Bike MS: Bay to Bay charity cycling event ride eight miles through Marine Corps Base Camp Pendleton, California, Oct. 19, 2019. The cycling event is held annually to raise money for people with multiple sclerosis. (U.S. Marine Corps video by Lance Cpl. Drake Nickels)

More than 3,400 competitors from 47 states and 32 countries participate in the 2018 Ironman 70.3 Oceanside Triathlon on Camp Pendleton, Calif., April 7, 2018. The triathlon tested the participants’ strength and endurance through the 1.2-mile swim in the Oceanside Harbor, the 56-mile bike course through Camp Pendleton and San Onofre Bluffs State Park, and the 13.1-mile run through Oceanside. (U.S. Marine Corps video by Lance Cpl. Noah Rudash)