North American OCR Championships Expands Age Group Competition | Mud Run, OCR, Obstacle Course Race & Ninja Warrior Guide

North American OCR Championships has expanded age groups offering masters and super masters more age group categories to compete in this August 10-12, 2018 in Stratton Mountain, Vermont. Source: North American OCR Championships Expands Age Group Competition | Mud Run, OCR, Obstacle Course Race & Ninja Warrior Guide