I'm not really following any plan right now, but managing a case of plantar fasciitis in my left foot (should have paid more attention to the pain back in Oct oops). I just got superfeet green inserts and got in some miles last week (after a week off due to pain and 0 degrees) and I think they are helping. I did get a 5 miler in on Saturday which was the longest in a few weeks with no major shooting heel pain. We have freezing rain all day so no run today. Really hoping for good Feb/Mar weather as I'm so over winter already. I need to hash out a rough plan though as I guess we are only about 3 months out I guess, eek!
That's great you're getting back up to what you want so quick.