You'll have a few minutes to study your maps and discuss in your teams which direction to take and then it's on your marks, get set, go!
As a team you will run, walk or jog to the checkpoints on the map known as controls. Each control is marked by a marker so you know when you have reached one, and each control will have a unique code, letter or number that you will mark down on your orienteering sheet.
Once you've visited all the control points and marked down each code on your sheet you'll make your way to the end point as quickly as you can and in the hope that you've beaten the other teams to get there first!