Obstacle race training: how to beat any course, compete like a champion and change your life

"In Obstacle Race Training, Margaret gives us everything we need to know about OCR, plus the inspiration to get started and keep going. From the practical aspects of training, through finding balance in your life, this book is a must-read for the seasoned and newbie alike. --Mina Samuels, author of Run Like a Girl: How Strong Women Make Happy Lives"