The Ultimate Challenge: Running Ultra Marathons

by Walt Esser

A training manual written for all runners, triathletes or endurance athletes who have aspirations to run an ultra marathon. Contents include principles for effective training, altitude training and... This description may be from another edition of this product.

• Format: Paperback
• Language: English
• ISBN: 1884778968
• ISBN13: 9781884778964
• Release Date: April 2001
• Publisher: Old Mountain Press
• Length: 88 Pages
• Weight: 0.30 lbs.
• Dimensions: 5.5" x 8.5"