I am bummed to hear that you had such trouble on the run, and wish there was an easy fix. The altitude is definitely a challenge, especially for those with larger muscle mass to support. Those races favour the locals and those with smaller frames who can support the effort with less respiratory challenge. Specific Spiro work can help if we had addressed it early enough, but challenging given the busy summer race schedule.
We will look forward to helping you prepare for Canmore and Whistler in the coming weeks...when are you stopping by for some open water swimming? Ginny and I are in the lake nearly every day. I need the extra miles so I can have a small head start over you and Little Lion Man on race day
