Videos of bonking and hitting the wall.
I know there are vids of jumping, hucking, bloopers, race clips, crashes and so on for every sport in existance.
I am looking for one of people bonking or hitting the wall in long races, cyclists, runners, or triathletes.
I want it so I can show people what bonking is. I know quite a few people who have no concept of what this is or that a person could just have an off switch like that.