I've just completed week 6 run 1 a couple of days ago and my left knee has started to bother me - some dull pain, not sharp. After doing a bit of reading I think I have developed 'runner's knee' and am gutted that I need to take a break, but would rather rest it for a week as recommended than risk further injury. I have signed up to do a 5k - the Sport Relief London Mile - on 25th March so hope that all will be ok to continue training. Any tips or advice for helping with recovery? I run indoors on a treadmill. Thanks!