4:43 mile - for 26.2 miles???

Imagine running a single mile in 4 minutes 43 seconds. I can't because I've tried and can't even come close to 5 minutes. But Haile Gebrselassie from Ethiopia just set the world record marathon time of 2:03:59, which is 4:43 per mile for 26.2 miles! That's an all-out sprint for over 2 hours. It's absolutely unbelievable, and a little depressing to know that even with all my training, I'll never even come close to a feat like that. Well it's time to stop feeling sorry for myself and just keep running.