Pick your start date, race date and weekly kilometres, and it builds a week-by-week table with daily sessions, a recovery week every fourth week, a taper, and running totals. Change any week's kilometres and the sessions and totals update. Log what you actually ran to see planned against actual.
Week km is the running total for that week; the daily numbers are rounded, so they can differ from it by a kilometre or two. Race week includes the race itself.
The zone percentages are the ones from my own training sheet. Use whichever method your watch uses, so the numbers match.