This dude totally kicks ass.  He is 101 years old and just ran a half marathon.  The kicker is that he stopped and took a break for a beer and a cigarette.  Good work Buster, gotta give you props.

Here is another story I found a while back about a 61 year old farmer who won Australia’s ultramarathon.  This is an awesome story, here is a quick excerpt:

He finished the 875-kilometre race in 5 days, 15 hours and 4 minutes.
Not knowing that he was supposed to sleep during the race, he said when
running throughout the race, he imagined that he was chasing sheep and
trying to outrun a storm.