This map is the author's largest project at the moment, not only in size (4096x4096), but also in content.
The map is called "Phoenix Peaks" and is inspired by a place in China called "Zhangjiajie".
The track has a high level of slope on turns and massive loops. Getting the maximum speed out of every vehicle is almost guaranteed. The race track works great in both directions.
There are also large jumps and a smooth gravel track for off-road vehicles.