Runners, including Sean Kelly and Justin Laddusaw, both of Annapolis, Md., from left wearing penguin costumes, start the 36th Marine Corps Marathon in Arlington, Va. on Oct. 30, 2011. (T.J. Kirkpatrick/ The Washington Times)

Photo by: T.J. KIRKPATRICK

Runners, including Sean Kelly and Justin Laddusaw, both of Annapolis, Md., from left wearing penguin costumes, start the 36th Marine Corps Marathon in Arlington, Va. on Oct. 30, 2011. (T.J. Kirkpatrick/ The Washington Times)