	Challenge Cup The Challenge Cup competition was initiated at the MCM in 1978. The Challenge Cup is a competition between the United States Marine Corps and the British Royal Navy/Marine running teams. An 1897 Victorian silver cup, donated by the British in 1978, is awarded to the winner each year. A female division was added in 1998. The finish time for the top three runners for each team are added and the lowest total running time is declared the winner.