NOVA

Marathon Challenge

Season 34 Episode 14 | 52m 36s | Video has closed captioning.

Explore what it takes for novice runners to make it through a classic test of endurance.

Aired: 10/29/07

Expired: 12/06/18

Rating: TV-PG

Problems Playing Video? | Closed Captioning

Major funding for NOVA is provided by the David H. Koch Fund for Science, the NOVA Science Trust, the Corporation for Public Broadcasting, and PBS viewers.

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