Aka- Glad to see you! Yeah the holidays bogged me down too. I'm plodding along at only 4.5 mph pace. That's below even my 5K pace. I can't wait for Spring so I can run outside again.
Amaranth- The hardest thing for me at the beginning was to get up to run. Once I got up it wasn't bad. Just keep getting up and before you know it you'll be half way through the program and kicking butt.
Isabella- I compare myself to a Clydesdale tromping along. But when I think about what my performance was like when I started and what I can do now there is a world of difference. You may be slow, but I bet you're tons faster, and feel much better, than you did 4 weeks ago. Keep at it. You're right in that mid program difficult area. But it does get easier again.