OMG that is an awesome program!! And it has Canada on the map (OK, my subdivision is blurry if it's too close, but at least it's there!) and it worked on my Mac. Thank you!!

So I figured out the hill I practiced on has a 90 foot increase over a half km and is about a 5.5% grade. Cool... Gotta do the translation for km to miles, oh well. Maybe if I play around with Google Earth, I can change it to metric...