What matters to you.
0:00
0:00
NEXT UP:

Science of Marathon Running

Season 2 Episode 23

About the Episode

So maybe we can't outrun cheetahs or antelope, but humans are uniquely adapted for long distance running. What does science have to say about marathon running? To find out, (and because I was feeling a little crazy) I decided to run one! Here's what I discovered about the science of long distance running

Aired: 03/16/14 | Expires: | Runtime: 7m 17s