Mr Ilgen, please don't let a few complainers affect a decision to do away with doubler shirts--please reconsider. Running the Ascent is tough enough and the Pikes Peak Marathon... well is Americas Ultimate Challenge, until you consider "the double" which is by non-doublers just "crazy" but by anyone who has doubled; twice the fun. I've doubled a few times, got the shirts and love them! You have the list of doublers, this and and in the past, and know who ordered shirts and who didn't. Please send a survey to those folks and ask their opinion.