These are the tentative plans. I hesitate to say "resolutions," because those are easily and quickly broken.
I have two races--a half-marathon in April and a sprint triathlon in May--on the schedule. Not--I repeat, not--signing up for any other endurance sports events while I attend to the important business of student teaching.
I will, however, have to find time for swimming workouts. This may mean I try to rustle myself for the truly masochistic 5am workout group. I would be less worried about the workouts than just the getting up that early.