Holy smokes, that is flat out movin'! New Army, Langley and Whitney in 15 hours is almost super-human - especially in winterish conditions. You say "we" - how many of you were there? And have you calculated the cumulative elevation gain of this hike? That may be the most impressive number of all.
You and your partner(s) deserve a big tip of the cap, MW - averaging better than 2 mph over that distance, at that elevation, with that gain, doesn't happen every day.
