Once all four festival sites (Byron Bay, Outback, Surfers Paradise, Yarra Valley/Rainforest) have been fully upgraded, you will unlock the ultimate challenge: The Horizon Finale. This is the culmination of your efforts as the festival boss, a grand series of events designed to celebrate your success and test your mastery of all vehicle types and terrains.
The Horizon Finale typically consists of a series of championship races, often featuring multi-class events or extremely long routes that span across the entire map. There isn't a single 'boss' race, but rather a championship that requires consistent performance across various disciplines. Prepare your best cars from each category and ensure they are fully tuned and upgraded. Completing the Horizon Finale marks the 'end' of the main story, though the game offers endless post-game content.
Compare the horizon finale inForza Horizon 2