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

National corporate funding for NOVA is provided by Draper. Major funding for NOVA is provided by the David H. Koch Fund for Science, the Corporation for Public Broadcasting and PBS …

Sponsored By:

Parentalogic

YouTube Channel

Parentalogic

Parenting is full of obstacles that can be hard to navigate—even without a toddler yelling at your face. There’s no instruction manual, which means discerning fact from fiction and reasonable from ridiculous can be maddening. That’s where Parentalogic comes in, a digital series from NOVA and PBS Digital Studios.

Subscribe