In my opinion W5R3 has to be first run of uninterrupted nature and a major challenge of sorts of this programme. But is it to be dreaded and feared? Absolutely not is my answer. If you have followed the program sincerely then you should meet the requirement of the W5R3 run. However we all are fortunately or unfortunately different humans so our bodies will respond differently. Some will find it easy to run and some perhaps might find it a bit laboured. However the way the programme has worked for me I am confident that its designed keeping in my mind even the most incapable of running and hence if you have reached this far then trust me you should run more or less the entire stretch of it.
Wow only three more weeks to go!