I have been using a Google Drive spreadsheet to plan my races, big events etc. I have colour coded them so I can easily see A, B, C races and steady state races/events vs interval/fartlek type events. It would be nice to have this option with the TR calendar, as I am finding it not that easy to see events at a glance like my spreadsheet. I’d like to dump my spreadsheet, but for now, the spreadsheet is easier and faster to get a grasp of what’s coming up.
I hope that makes sense. I could see this being good to have a colour for say “sick” annotations too, so it would be easy to see days you were sick.