Marathon Challenge
Season 34 Episode 14 | 52m 36sVideo has Closed Captions
Explore what it takes for novice runners to make it through a classic test of endurance.
Explore what it takes for novice runners to make it through a classic test of endurance.
Problems playing video? | Closed Captioning Feedback
Problems playing video? | Closed Captioning Feedback
National Corporate funding for NOVA is provided by Carlisle Companies. Major funding for NOVA is provided by the NOVA Science Trust and PBS viewers.
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Marathon Challenge
Season 34 Episode 14 | 52m 36sVideo has Closed Captions
Explore what it takes for novice runners to make it through a classic test of endurance.
Problems playing video? | Closed Captioning Feedback
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National Corporate funding for NOVA is provided by Carlisle Companies. Major funding for NOVA is provided by the NOVA Science Trust and PBS viewers.