I've just completed W6R2 and I'm finding it tough, but from this site I'm seeing a lot of people seem to have this problem too. I'm still completing my runs but my legs feel tired and I feel like I'm hitting multiple walls. After W5R3 I felt invincible, but is this the problem?
Just wanted to know if anyone shared this experience, or had any ideas why this week felt harder than it maybe should do?