87 Days
Left until event day October 31st
Update 2021
The Marine Corps Marathon Organization (MCMO) is excited to announce that the 2021 Marine Corps Marathon (MCM) Weekend will be held live and in-person this October 29 – 31 in Arlington, Virginia and the nation’s capital! The 2021 MCM Weekend includes the live 46th MCM, MCM50K and MCM10K on Sunday, October 31, with all three events being offered as virtual options as well between October 1 and November 11.
Start Prepared
Finish Strong
MCM Weekend Registration
Want to participate in MCM Weekend? Register to run "The People's Marathon" or sign up for the MCM50K or MCM10K.
Virtual Info
New digital features for virtual participants including a printable bib, results upload feature and an interactive, customizable finisher certificate.
Advance Prep MCM Essential Intel
Start Line
The Start Line is uniquely situated between the Pentagon and Arlington National Cemetery – the location offers a distinct reminder to runners that this is not just any marathon.
Course Map
Cross the finish line at the Marine Corps War Memorial and receive the coveted Eagle, Globe and Anchor medal.
MCM Photos
Post 05.19.2021
Announcing Live MCM Weekend for 2021
The Marine Corps Marathon Organization (MCMO) is excited to announce that the 2021 Marine Corps Marathon (MCM) Weekend will be held live and in-person this October 29 – 31 in Arlington, Virginia and the nation’s capital!
Post 04.16.2021
MCMO Volunteer Spotlight – Scott Larimer
Scott Larimer joined the Marine Corps Marathon Organization’s (MCMO) volunteer group. It’s his way of not only giving back to the community that has been a part of his family for generations but also an opportunity to practice his skills as a HAM operator. A talented videographer, Larimer also supported the 2019 Marine Corps Marathon (MCM) by filming the HAM training for all the HAM operators who were unable to attend the meeting.
Post 04.16.2021
MCMO Volunteer Spotlight: David Lane
David Lane has been volunteering with the Marine Corps Marathon Organization (MCMO) for the last 20 years. As the Emergency Coordinator of the Prince William County Amateur Radio Emergency Service, Lane has been a key part of organizing the local amateur radio or HAM support for MCMO events.
