Sorry for the delay in responding, Dunno. I cannot get the exact measurements without offending someone or making it look like I want to cause trouble - I have no intention of doing either of these two things. However, I have had the opportunity to "eyeball" the size since I last posted, and I can guarantee that the pit is nowhere near 7 1/2 feet wide - 6 at the most! As for length, still hard to say, but it's definitely not 20 feet long. I know that the pit is designed with the size of the building in mind, and that the gym has done the best it could with it's space and demands. I also know that my DD is not the only one who has hit the end - she's just the one who did it with enough power (and admittedly not in the correct form) to sustain injury. My concern is that the pit exists to prevent injury as much as possible, and it doesn't seem to be accomplishing it's purpose. DD may not have been in correct body position, but isn't the pit there to keep the gymnasts safe while they are learning? Again, just posting out of curiosity, and of course concern for my DD's safety, as well as for the other gymnasts. I have been able to discuss these concerns with the gym, by the way, and had a very open, honest, positive exchange.