Expert Q&A: How to Train for a Mud Run - Philadelphia Magazine

The groundbreaking plan that helps runners of all levels to improve their race times while actually training less—now fully revised and updated for

Runner's World Run Less Run Faster by Bill Pierce, Scott Murr: 9780593232231 | : Books

10 Questions: Your First Mud Run - OCR Buddy

What is the best way to train for an obstacle course or mud run? How can you avoid injuries during these events? - Quora

Philly Author Catherine Price Thinks We All Need a Funtervention

Mud Run / Obstacle Course Race Training - Rope Climbing

Philadelphians struggle with insufficient resources for park development and maintenance - Grid Magazine

How to Train for a Mud Run - OCR Training Basics - RELENTLESS FORWARD COMMOTION

Competitor October 2014 Issue by Pocket Outdoor Media - Issuu

Cormac McCarthy's Tough-Guy Persona - The New York Times

10 Questions: Your First Mud Run - OCR Buddy