Trail currently consists of 2 loops, one beginner and one intermediate.
The beginner loop (~1.5 miles) is fairly easy, and is a great for a warm up lap.
The Intermediate loop (~5 miles) has various beginner to intermediate obstacles, most (but not all) of them are optional. Also this loop has a good mix of tight corners and flowy corners.
Supposedly there will be an Expert loop opening in 2015.