Ugly Sweater Run 2015by adminNovember 13, 2015GPSA Ugly Sweater Run DC – December 12th, 2015 – 9:00am – National Harbor. Join the Gangplank team! Message us to add your name to the list. Photo credit: http://theuglysweaterrun.com Tags:5kboatcommunitydcgangplankmarinagpsadchouseboatliveaboardmarinaneighborhoodrunningswdcteamuglysweaterwashingtonwashingtondc Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment Name * Email * Website Save my name, email, and website in this browser for the next time I comment.