So I'm still going. Weirdly I found W1R3 harder than W2R1. I think it was because a lot of people were around and I felt pressure to run a little faster than I was comfortable with. Oh well, lesson learned!
I was expecting awful things from W2R1, but I really didn't find it too hard so I'm pretty optimistic about the rest of the week.
In other news I've been dreaming about Sarah Millican ordering me to do random chores that I don't want to do, but she's really nice about it and keeps calling me "pet".