CALVERTON, Long Island (WABC) -- You don't have to be part of them to know that wild fitness challenges like "Tuff Mudders" and "Color Runs" are very popular. But if you use a wheelchair, it can be ...

CAMP HOVEY- Soldiers from units across Warrior Country came to the Hovey obstacle course, also known as the confidence course, to compete in the first annual Family, Morale, Welfare and Recreation ...

Lylah MacCall has her sights on becoming an American Ninja Warrior someday, and it's easy to see she's going to make a fierce contestant with just one look at her most recent training video. But first ...

Nine-year-old Milla Bizzotto competed in a 24-hour extreme race earlier this month, tackling an obstacle course that would intimidate most adults. And she did it for a cause. "I am doing it for the ...

Erin Beresini is a journalist covering fitness, endurance sports, and health science. She is the author of ‘Off Course: Inside the Mad, Muddy World of Obstacle Course Racing.’ Like marathons and ...

Don Kannenberg is a mild-mannered accountant who busts out of his office on weekends and turns into superman. Kannenberg, 57, of Avon, pursues the extreme sport of obstacle course racing. Competitors ...

This is a great workout if you have a Marine Corps obstacle course available. If not, an outdoor pull-up bar will suffice, or there are other options listed below. We did this one on a holiday when ...