Relentless Forward Progress: A Guide to Running Ultramarathons

by Bryon Powell

Book Overview

Marathons have become too easy for some runners. What was once the pinnacle of achievement in a runner's life is now a stepping stone for extraordinary adventure in ultramarathoning. The number of... This description may be from another edition of this product.

• Format: Paperback
• Language: English
• ISBN: 1891369903
• ISBN13: 9781891369902
• Release Date: April 2011
• Publisher: Breakaway Books
• Length: 208 Pages
• Weight: 0.95 lbs.
• Dimensions: 0.7" x 6.0" x 9.0"