Sooooo chuffed! :-))) I've been absolutely dreading it but reading all the posts on here about trusting in the programme, I gave it a go thinking I can always re-do it if its too much.. But it was fine! Legs got a bit tired in the last 5 minutes but my breathing was ok, and I actually carried on for another couple of minutes after the end to balance out the few seconds of going through gates on my route.
Really did not think when I started the programme coughing my way through 60 seconds of running that I'd ever be able to keep going for 20 whole minutes but I can! And if an overweight unfit late 30's bird can do it, so can anyone. Bring on week 6! Woop!