Ok, I had to do a metric conversion to figure out how far you were talking. Looks like just over 4 miles. That is a bit of a hoof just to get to the base of the area you are considering making runs. Not that I haven't done that. I think we did over 6 miles to get to Dead Dog Couloir, which converts to 9.66 kilometers. This was a one and done run. Which after all that hiking is about all I had in me anyway.