I can walk 6 miles. I'm so proud of myself I could cry.
Hips are a bit stiff and achy, but my goal was 4 (previously I tuckered out at 3) and I got distracted and ended up walking somewhere between 6-7. Do that a few more times and I'll feel ready for the 6mi hikes I have planned this summer.
Eventually I want to be able to walk 12mi/day-- used to be able to do that before, but then I had some health issues that left me mostly housebound for the last five years. Feeling a lot better these days and it's simply awesome.