Right now, I am walking 1.4 miles as many days a week as I can fit in (usually 4 but I hope to increase), over half uphill, some rather steep. My best time is 32 minutes, but usually I make it in 33. When I can do it in 28 minutes, I am going to increase my daily walk to 2.1 miles. (I am using interesting landmarks and places to go to make this more fun for me.) Those are my short term goals.