The Putnam competition will be Saturday December 5, 2015.  The competition is open to all undergraduate students in the United States.  To participate, you must sign up on the form linked here by Wednesday October 14.  You can use the same form to sign up to participate in the Virginia Tech Regional Math Contest, which will be given on campus the morning of October 24.  More information on the Putnam competition is available here.  If you have any questions, email Alex at ammeadows@smcm.edu.