Here is some additional information to help you, if this is your first time at a national event (also called an A meet).
Read more at the OUSA FAQ: What is an A meet?
The main differences you may notice is that
you have an assigned start time
you will be called to the start three minutes before your actual start time
you cannot look at the map before you start
the winning time is determined by combining the times from both Saturday and Sunday
Also, this is an individual competition, and a championship. It is prohibited to give navigational assistance to anyone, even a team mate.
We will be using electronic punching (Sport Ident)
How do I use electronic punching?
How do I read electronic splits?