Before I begin, let me say this.   I’m only using the name as a shorthand way of describing the challenge in two A3 courses the judge, Peter Holmberg, designed from a competition last weekend in Europe.  It is in no way ascribing the challenge’s origination to him. In the 2 course maps below, one for A3 small and one for A3 medium, there is a fairly unique challenge (obstacles #6 & #7) that I had never seen before […]