The current trickline world champions are in Vail for the GoPro Mountain Games slackline competitions. “We have some of the best trickline athletes in the world competing here,” said Mickey Wilson, ...

VAIL — Kiley Hartigan signed up for the GoPro Mountain Games a week ago on a whim. Little did she know that she’d make history Friday when she attempted to walk across a 200-foot long slackline ...

Mountain biking champion Kenny Belaey rode his enduro bike along a 59-foot-long, 367-foot-high slackline in La Plagne, a ski area in the French Alps, for a new video posted by Red Bull on Thursday.

One hundred feet above and 100 feet out over a ravine off Squaw Creek Road southwest of Edwards on most days you can find professional slackliner Davis Hermes highlining freestyle tricks. His ...

VAIL — Kiley Hartigan signed up for the GoPro Mountain Games a week ago on a whim. Little did she know that she’d make history Friday when she attempted to walk across a 200-foot long slackline ...