i follow your blog from a long time. you are realy a her9;man.io,m a ultra runner too, but i'm nothing than you... today i run on italian mountains but i can see Boulder and Colorado are realy better.i hope i can run and live in Boulder for a part of my life in future. i think can be one of the best place in the world!good run Tony and good luck whit the shin.Go vegan!Paco.