On a Thursday morning in July, JaMarcus Coates, 10, bounced off four-angled yellow platforms onto a rectangular swing. “The last part’s hard,” he said, referring to the suspended net cargo bags, which ...

Jeremy Lauff didn't want any part of the other summer activities his parents came up with, so he tried a ninja class. Emerson Hebel was bored one night after soccer season, so she asked her dad to ...

For kids who are looking for a different kind of physical challenge, Durham has a new one for them - USA Ninja Challenge. With ninja warrior-style obstacles, the club is designed for kids ages 4 to 15 ...