Originally built on July 21, 2013 as the start of a PMC (endurance) map which I never finished.
Updated and released on April 5, 2016.
Re-uploaded April 6, 2016 to change titlepack from Trackmania_2 to TMCanyon. Sorry about that. I wanted to ensure that most players would be able to upload replays easily here, if they so choose.
Thanks to TM Tube for the award on the original upload.