The “triennial cycle” was the practice of Jews in Eretz Yisrael, which works by dividing the Torah into weekly sections, roughly a third of the length of a Babylonian weekly parsha, which, if you follow it week by week, means you end up finishing in something like three and a half years. The revived triennial cycle is now on its second run ב”ה with Jews around the world learning according to it.
סדרת השבוע
First Day of Pesah | יום טוב ראשון של פסח |
Vayikra: 23:1-14 | ויקרא כג:א-יד |
Haftara: Yehoshua 5:2-15 | הפטרה: יהושע ה:ב-טו |
Other readings for Pesah can be found in the calendar for Bereishit.
Resources
Suggested aliyot divisions for Bereshit