50/50: Secrets I Learned Running 50 Marathons in 50 Days -- And How You Too Can Achieve Super Endurance!

by Ultramarathoner Dean Karnazes

Matt Fitzgerald (Secondary Author)

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  • ISBN10 0446537896
  • ISBN13 9780446537896
  • Publish Date 18 August 2008 (first published 1 August 2008)
  • Publish Status Active
  • Imprint Grand Central Life & Style
  • Format eBook
  • Language English