Become the Horizon Champion.-50G

In order to enter the Horizon festivals you need to win 25 championships. Once you win the 25th event, the Final icon will appear at the main hub. This is a long race and takes you almost all over the map. Apart from that, its just like any other race so make sure you have the necessary assists on to make it easier. Once you cross the line in first place the achievement will unlock. If you are nearing the end of the race and don't think you will come in first, you can restart the race and try again.