I got one word for ya buddy....
RELAX!
Chuck Wells errs on the WAY conservative side as to not get people in over their heads.
Most of these guys have done this trail before, and all you need to do is enjoy yourself, listen to the spotter and watch what the VX in front of you does and you will be fine.
Are there possibilities, YES absolutely, this is an assumed risk activity and things can and do happen. Does it happen frequently? No.
Ive been out there doing these runs for several years, this one makes seven. Often times twice a year in Moab (May/Novemeber). Through all that time, I dont recall more than a double handful of instances for damage through a standard trail run. Some of the more catastrophic failures are attributed to more hardcore trails, and taking more risk with some of the more nutty guys. I do not see that in this group.
Feel free to bounce questions off of me.
Take care,
Keith
Do not meddle in the affairs of dragons for you are crunchy and taste good with ketchup.