Mutai does not run track workouts?

that is not their training no matter what, also they do not do 5 hour runs with backpack at 10 min miles like the army to make it equivilent effort.

this is the fastest man over the 26.2 believe me they do incredible sessions and do run very easy dasy but not running 4 hours at 8 min mile the day after a hard session

I think he does a lot of easy running. I think what we see in this video is actually a good example of what most of his training looks like:

http://youtu.be/5QYXmBbryZc

Very hard on hard days, very easy on easy days.