NEW! Outside TV show

Alex Honnold explores Nevada’s wild side

Watch now

NEW! Outside TV show

Alex Honnold explores Nevada’s wild side

Watch now

Video loading...

Emily Harrington and Adrian Ballinger’s Speed Attempt at Cho Oyu

New perk: Easily find new routes and hidden gems, upcoming running events, and more near you. Your weekly Local Running Newsletter has everything you need to lace up! Subscribe today.

Lightning Ascent, from Louder Than Eleven, Hi Ball Energy, and director Jon Glassberg, follows Adrian Ballinger and Emily Harrington as they ascend Cho Oyu. These two are no strangers to high-altitude climates and are more than familiar with one of our favorite terms, “pain cave.” Yet for this trek, they used heart rate monitors and other technology to dial in their acclimatization levels, which allowed them to summit the 8,000-meter peak in just nine days. With this kind of knowledge and data in their repertoire, it's opening new doors for Ballinger's exploration of Everest. Follow more on Instagram from Harrington and Ballinger.

Published: 

The Latest