After some soul searching (amazing what you can think about if you turn that car radio off while driving), I have come to the conclusion that It must not be the running.
Its getting out of my comfort zone and doing something that I would have said was completely impossible.
Its stretching the definitions with which I have defined myself.
Its peeling of the labels I have mentally stuck on myself for the past 39 years.
Its proving that I am capable of so much more than I originally pictured for myself.
Stay tuned. Its time to dust off some more goals...