Instead of such arbitrary age divisions, rather publish in advance of the event the earliest year in which at least one cadet on the USMA climbing team was born.
So allow climbers visiting for the day to choose to self-identify by purchasing a special T-shirt saying "I was climbing already before you were born".

Then there would be the (trickier) category to enable some visitors to self-identify with the T-shirt "I was climbing before your parents were born".


Edited by kenr (10/22/12 05:57 AM)