A spouse of a Marine with 1st Battalion, 7th Marine Regiment, throws colored cornstarch on runners during a battalion-wide 5k color run aboard Marine Corps Air Ground Combat Center, Twentynine Palms, Calif., Sept. 2, 2016. (Official Marine Corps photo by Cpl. Levi Schultz/Released) - A spouse of a Marine with 1st Battalion, 7th Marine Regiment, throws colored cornstarch on runners during a battalion-wide 5k color run aboard Marine Corps Air Ground Combat Center, Twentynine Palms, Calif., Sept. 2, 2016. (Official Marine Corps photo by Cpl. Levi Schultz/Released)