Was not really looking forward to this. I had alot of apprehension could I do it - run for 20 mins? Me, who couldn't run at all in week 1? Then funnily the night before going asleep I was quite excited at the prospect of possibly prooving to myself I could, (run first thing in the morning) and made my mind up I was going to do it and that I would just keep on going until the end no matter what. I did, without too much difficulty - I was not dying on my feet afterwards, again something which amazed me. I was sooo pleased. Looking forward now to Week 6 and beyond.......... Went on a 6 mile hike in the afternoon all without any side effects the next day - no aches or heavy legs! Really glad I started this whole process off.