Marathon Challenge

Oct 30, 2007 on PBS at 9:00 PM

Summary

13 amateurs train for the 26.2 mile Boston Marathon.

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Ghost In Your Genes
Season 34 Episode 10

Oct 16, 2007

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Sputnik Declassified
Season 34 Episode 12

Nov 07, 2007

Guest stars

Liev Schreiber