I've been using Marble ( http://marble.kde.org/ http://marble.kde.org/ ) to show me elevation profiles of routes I bicycle. This site is pretty cool too! (This

I've been using Marble ( http://marble.kde.org/ http://marble.kde.org/ ) to show me elevation profiles of routes I bicycle. This site is pretty cool too! (This site works everywhere there's map data, not just SF.)