That is probably the most accurate description of the Arizona Trail Race 750.
These guys and girls are as hard as nails. Aaron Johnson is even harder because he made the extra effort to film the experience from start to finish.
His film is thorough and breathtaking at times. Just when you thought "how hard is this race?", see how they take it up a notch from the 16m 40s mark!
Thanks to Bikepackers Magazine for the link.