I've decided to start from W1 again (hello, Laura!), not because I've lost fitness but to ease my knees back into it! My last 30 min run was a month ago and I've been regular with weights at the gym (so I know from past experience I'm still fit enough to run at least 20) but my damn knees often start hurting 10 mins in. This is the kind of knee pain I had when I first started the programme in January, which got better by about W4 as they got used to running and got stronger. Hoping history repeats itself and easing in to running is less stressful on my knees because I miss it!