Muddy Warriors™ Challenges is a series of training events designed to test your fitness, endurance, determination and overall toughness. The events vary in course length, size and difficulty, last anywhere from 2-6 hours and take place on local trails. Challenges may be completed as individuals, couples and teams. Usually 25-50 people participate in a single challenge. All participants go out as a group and are accompanied by trainers who remain with them throughout the challenge.