It will be a marathon of live WWE programming today and tomorrow, with WrestleMania taking center stage.

According to the schedule published by WWE, each night will feature a total of eight and a half hours consisting of a three-hour pre-show, four and a half hours of WrestleMania, and another one-hour post-show to close each night.

That means that over two nights, WrestleMania and its related programming will run for 17 hours.

The Countdown to WrestleMania will air on YouTube for both U.S. and international viewers. WrestleMania Saturday and Sunday will air on the ESPN app with Unlimited Plan in the United States and Netflix internationally. The first hour of each WrestleMania will air on ESPN2 and ESPN respectively. The post-shows will also air on YouTube everywhere.