And a Trip to the Rockies?

As you know, if you have been reading the blog, I have been very sporadic in my running over the last several weeks since the first weekend in June. Now it is hot and humid and the last two days, I went out for a run. My legs are very heavy, my breathing is very limited and labored and next week, I am supposed to go hiking in the Rockies - over two miles above sea level? Perhaps my wife's fear of me dying on a mountain is more founded than I thought.