Nickofthewoods
WKR
Unlikely, especially for the guy from Utah. If the other guy came straight from sea level he might feel ill on the first day or two before acclimating but hopefully his partner would recognize if that escalated and get him to help. Hace/hape are not very common in Colorado, even at 14k.Could pulmonary or cerebral edema have caused this. I’m 30 minutes from Asheville and we don’t get much above 5000’ feet elevation.