Contact MCM

Runners are recommended to contact MCMO Customer Service by email Thank you for your patience awaiting a response.


  • Mailing: Marine Corps Marathon, PO Box 188, Quantico, VA 22134
  • Shipping: Marine Corps Marathon, 3399 Russell Road, Quantico, VA 22134


(703) 784-2225


For Marine Corps Marathon assistance, email the MCM at


(703) 784-2265



In accordance with Marine Corps Base Quantico (MCBQ) policy, all runners, volunteers, spectators and sponsors requiring access to the base for the MCM Event Series must have an approved ID and be registered into the Defense Biometric Identification System (DBIDS), prior to being allowed on base. All individuals, age 18 and above, who do not possess a valid Department of Defense (DoD) issued ID card (CAC – Common Access Card & TESLIN – active, retiree, dependent, reserve, individual ready reserve) must register into the Defense Biometric Identification System (DBIDS) and stop by the Visitor Control Center (VCC) to obtain a visitor pass. Passes can be obtained at the VCC up to 14 days in advance of an event. The VCC is closed on Saturdays so plan in advance of an MCM Event Series date to obtain the required access pass.