Hi @santi – I'm very interested in the minimally invasive technique you describe that cuts recovery time in half. I'd like to read about it if you have a link to share. I am in the process of scheduling my second TKR at Mayo Jacksonville. And Congratulations on your 5K! Personally, I can't imagine doing a 5K in 30 minutes with my sad knee. In fact we have a 5K Pink Up the Pace to benefit breast cancer research and I was proud to walk it in an hour last month!! Is your knee in a lot of pain? I'm just curious what led you to decide this is the time to do it.