Save This Event For Later Quantico Epic Marine Corps Base Quantico, VA, Sat Apr 14, 2018 Contact Event | Event Website | Google Calendar Start line address: Catlin Avenue, Marine Corps Base Quantico, VA 22134 Presented by Quantico Mountain Bike Club (QMTB) and Marine Corps Community Services (MCCS) This is a past event. If you wish to see the details for this event click, "Continue" below. If you are looking for a current event, please search the event calendar .