Davey, you and Tracy are just incredible! You cover ground in a day that takes many others 4 days and, even with your eye-popping speed, you seem to be able to soak in the experience and savor it. Regularly grinding out virtual double marathons at high elevation in a day - with leg-destroying gains, to boot - is something most of us can't comprehend. I definitely enjoy reading your TRs - and shaking my head.
"Flat out running" at 14,000 feet - "super fun"! Just damn . . .