Endurance hunting is rarely a straight line race. Here is an example of a route for one of those hunts (it's from my first link): http://www.jstor.org/literatum/publisher/jstor/journals/cont...

As you can see, even though the overall distance is 25.1 km, the straight line distance between the start and finish is less than a mile.

Well.. from the article : "across his shoulders". I can't even imagine.

I watched the YouTube "Lost in Taiga" videos in Russian and they mention that the whole family traveled for two days (with overnight camping) over to eat the killed animal. Whether it was this 30km one or a different one is unclear.

On your back, in pieces.