Right thats it you've beaten me. I've been stuck on week for for a month!!
Enough is enough decided to go on to week 5 run 1 and blow the consequences.
Managed the first two 5 minutes relatively easily - the first time i've ever managed to get to 5 minutes!
But beaten by the last run, only managed 2.5 minutes, then another 1.5 minutes after 90 second walk- still pleased. I'll try again tomorrow before trying run 2.
Just dont understnd how I'm getting fatter since starting this running lark - thats just not fair