After watching the OAC workout videos, I’m wondering if Ritz may very well have the best “walking around” fitness in the world of retired runners. He seemed so effortless talking and running during both time trials at decent pace and altitude. The only person I could even imagine matching him in this respect of untrained ability is Bernard Lagat, but I think Ritz could get him as distance got longer. Any others who leave the sport but just have natural running fitness? Discus!