What do sprinters eat before a race?
Nothing, they fast.
What happens if you run in front of a car?
You get tired.
How do crazy runners go through the forest?
They take the psychopath!
Why did the guy decide not to donate a dime to any charity raising funds for a marathon?
Because they just take the money and run.
What might folks in Tokyo find between Godzilla's toes?
Slow runners.