Thousands of Soldiers and leaders with I Corps conducted a corps-wide run as part of the unit's celebration in honor of the Army's 243rd birthday, at Joint Base Lewis-McChord, Washington, June 14, 2018. This year also marks the 100th birthday of America's First Corps which was activated January 15, 1918 in France during WWI. 62ND MEDICAL BRIGADE 13th Combat Sustainment Support Battalion I Corps Joint Base Lewis--McChord U.S. Army Forces Command (FORSCOM) U.S. Army 56th Multifunctional Medical Battalion For more photos on the I Corps run visit our Flickr page at