In Athletics.app, you cannot specifically mark the competition as 'Cancelled'. We usually recommend changing the name of the competition and adding [CANCELLED] to the name of the competition, so that it is immediately clear to everyone that the competition has been canceled.
You cannot delete the competition, so it will remain on the calendar. Athletes often like this, so they can see on the calendar that the competition is canceled. Otherwise, the competition would suddenly disappear, which often raises questions from athletes/trainers/parents.
After the competition date, Athletics.app automatically recognizes that the competition has been canceled and then automatically changes the status of the competition in the competition calendar to 'Cancelled'. This does not happen until after the competition.
This has been automatically translated into English