Garmin challenges

I don't understand the request.

What are you adding to the Garmin calendar?

What is the "vent list"?

Vent list was a type error, I mean you can’t add any of the Garmin monthly challenges to the calendar without typing in the name as they are not on the list on the calendar it’s only ‘named’ races

A challenge is neither an event nor a workout so they are not supposed to be added to the calendar. 

What would be the purpose of adding a challenge to the calendar? 

It comes up on my watch and reminds me I have signed up for something. I find it useful you may not 

Redsprite said:

I find it useful you may not 

I think you are wrong. e7andy certainly cares about it too, since he offers badge calendars on his website at https://garminbadges.com/calendar/ - you can link Google calendar with your Garmin calendar in order to get the notifications on the watch.

There is as trux mentioned services (I'm running one of them) that can add all challenges and badges to your ordinary calendar (Google Calendar for example) so it will be right in your face.

The Garmin Calendar is not really designed to handle challenges since most challenges are month long which means that you must add an event to every day to see it and there are like 20 challenges each month. I think that a better solution is to add it to your own ordinary calendar. It is designed to handle multiday events.

Here is the month view for March in Google Calendar (I've hidden all other calendars and now it only shows the badge and challenge calendars):

Yes I saw yours