With ninja-style obstacle racing joining the modern pentathlon, USA Ninja Challenge is now an official Olympic training partner — and business is booming. Ninja-style obstacle racing will officially ...

Co-owner RaShawna Coulibaly tests out one of the monkey bar elements at USA Ninja Challenge, which is located inside the Santa Maria Town Center mall. Credit: Nick Forselles / Noozhawk photo Forget ...

A USA Ninja Challenge gym has opened in Leander, offering children in Williamson County the opportunity to draw on gymnastics, cross-training and climbing skills. A closer look Opened in early May, ...

Children swing on rings, hoist themselves up cargo nets and balance on one of many foam-shaped pads at the newest ninja gym in the Rochester region. USA Ninja Challenge, which offers a ninja obstacle ...

Nine young athletes from a Marlborough, Massachusetts ninja gym are competing in the World Ninja League Tier 1 Championships. The popularity of ninja obstacle courses is growing, with the sport set to ...

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