Last Friday I split all the logs that I needed for a truckload, loaded them, and delivered it. Five hours (including an hour for driving each way) were required. I really understand what you are saying. Best part about all this was the sunshine, fresh air, and exercise. If I did not look at it that way, I would not do it at all.
One thing I have noticed is that before I go out and cut any wood with my saws, I sharpen their chains. If I do not do that, add another hour or so to the job outside. And, I always bring a spare sharp chain (sometimes two) for every saw that I might use in the field. It is amazing how many times they all get used.