I have completed week three and am looking towards week four day one, and I have just worked out that I will be jumping from 9 minutes of jogging to 16 (!!!) minutes of jogging.
Did anyone else find week four hard to transition into? Also, is there anyone like me that thought it'd be really hard but surprised themselves? I'm probably working my nerves up for nothing but I did find the three minute runs in weeks three quite difficult. I managed to do them but was really struggling and going quite slowly. I really don't want to have to do week three again... Should I just attempt week four day one and see how I go?