This is the complete MMP road course. It is typically run in four configurations: the full 4.6-mile course, the 3.06-mile outer course, the 2.2-mile West Track, and the 2.2-mile East Track. The East Track is host to the Boss Track Attack, and it is the more technical of the two smaller courses. This keeps speeds down a bit and helps you work on your skills. If you stay for Day Two in the FR500s, you move to the faster West Track.