Started off well but after my 5th run (week 2) my knees were really hurting. I don't think I was pushing too hard and I left a day between each run. I haven't been stretching much - I don't know how to do it properly, but apparently it won't help a great deal with knee pain. I have some Nike Dart 10 trainers. I haven't run for 9 days now and the pain in one knee has gone and its probably 10-15% of what it was in the other knee.
I really want to keep going but I don't know what I'm doing wrong or how to fix it.