For this achievement you need to paraglide through the air for 60 seconds. To make it easier for you I would recommend spawning before the outbreak. When you spawn head towards the big water park and climb the ladder to get to the slide that is facing into the sea. At the top of the ladder you will see a paraglider on the left side, jump into that and choose yes. You will now go though a loading screen but after that finishes just jump and press Y, now just leave your screen for 60 seconds and your achievement will pop
*Edit: credit to FullMoonBeaver: to use my method to get the achievement you also have to have the angel goat mutator on to allow you to float into the sky. You don't need to use the y button to use the angel ability it just has to be active on your goat.
If you would like to see a video guide for this I have included my guide below