Here's a question. I went out and did 10 mile today, on the road. I was feeling tired from Welsh 1000 metres race, I felt it was a good idea to go out get some miles in anyway. It wasn't the easiest or fastest 10 miler I've ever done, but it felt like a really good run. Obviously most people, including myself in the past, run 5 or 6 times a week or so, so run on consecutive days and/or tired regularly.
My question for the panel is...what, if anything extra, is a tired 10 miler worth!?