It's 1 mile up.
I've been working on hills training and wondering if anyone else has problems getting up hills? These articles have been helpful:
The view is amazing.
My running pal Ann aka gazelle, told me to relax and allow my arms to drop down instead of tightening them. This technique has been the best advised EVER! There is a lot to be said about core workouts and I try to do at least one a week. The building I work in have some killer stairs that are high and steep. I'm not sure if this helps but it gets my heart pumping.
Hahaha music helped cover up my heavy breathing!