Finally..

after several failed attempt I finish the work part of build 1. All I have is the rest week then I start Build 2.

I am happy with how I did last week. I was able to do my all my hard workouts including a 4:30hr ride yesterday.

I am looking forward to next week. It looks like Build 2 requires much more time in Zone 4 & 5a for my aerobic workouts and time in 5b.

Stats(guessing at these) - bike mile ~150mi, duration ~15:30hrs,