In June 1918 during WWI, the wooded area known as Belleau Wood, about 30 miles from Paris, was the site of a three-week battle with the Germans. It was here that the ferocity of the Marines earned the nickname of "Devil Dogs.” On the 100th anniversary of the Battle, the Belleau Wood 8K (4.97 miles) will send runners on a challenging course throughout the woods on June 23, the same day as Run Amuck.