Sgt. Andrew White, one of the hundreds of Marines from Marine Corps Base Quantico who supported the 2012 Marine Corps Historic Half marathon, hands a cup of water to a runner during the 13.1 mile run. - Sgt. Andrew White, one of the hundreds of Marines from Marine Corps Base Quantico who supported the 2012 Marine Corps Historic Half marathon, hands a cup of water to a runner during the 13.1 mile run.