Here is a simple map of the Mach Loop. I will try to include several paths to take, each with the same checkpoints for the sake of easy time runs.
And here is a link to an STL file I will be using for the terrain, as I am going to ATTEMPT at making it relatively accurate to the real thing.
https://svelte.printables.com/model/280294-mach-loop#preview.file.avAQe