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

50/50: Secrets I Learned Running 50 Marathons in 50 Days -- and How You Too Can Achieve Super Endurance! (Hardcover)
by Dean Karnazes
avg rating: 3.69 (272 ratings)
isbn: 0446581836 (isbn13: 9780446581837)
published: 2008 by Wellness Central | binding: Hardcover | pages: 304

50/50: Secrets I Learned Running 50 Marathons in 50 Days -- and How You Too Can Achieve Super Endurance! (Audio CD)
by Dean Karnazes
avg rating: 3.00 (6 ratings)
isbn: 160024274X (isbn13: 9781600242748)
published: 2008 by Hachette Audio | binding: Audio CD