I made spreadsheet with complete schedule of Winter Olympics. It's available here.
I hope someone can generate EPG for single sports streams from 7Plus/NBC/Peacock/whatever. I haven't decoded Peacock Premium yet to create M3U, if anyone was able to do this let me know please.
In few hours or a day I share my unoffcialy Olympic API for getting the results, athletes, start/end times, and hopefully with database connecting athletes to a sport. As soon as I finish I share iCloud calendar - it's the same calendar as for Tokyo so those of you who subscribed are good to go, I need just little time to fill it - it's 530 separate that going to happen over the course of 2 weeks.
UPDATE:
I set wrong sharing settings, corrected now you should be able to see things.
