Avoid any diet that discourages the use of hot fudge.
The key to running a good marathon is to not listen to anyone's advice the last week before the race. That's when people tend to do stupid things that disrupt all the input and training of the previous months.
Grizzly bears eat people without the benefit of music.
We (ultra runners) alternate between depression and stupidity.
Prior to the 1976 Olympics, I was a 5,000m runner.
There's no such thing as a bad carbohydrate.