Nice! I love a good walk.

I love to walk but my feet hurt if I walk more than 3 miles. I went back to using elliptical exercise. Less stress on my feet. Burns around 800 cal per hour. I do half in morning and other half in evening.

Hi Sammy! If I increase distance in a short time, my feet hurt too. Like with the treadmill, splitting the walks into two sections can help.
Mixing walking with biking or swimming helped me, too.

It sounds like you are doing well!!