Tyler Andrews explains how -- hallucinating, ill, exhausted, and without communication -- he decided to turn around on last ...

After a 17-hour, non-stop run without supplementary oxygen from Base Camp to above the Balcony (8,400m), the U.S. runner has ...

Mountaineer and endurance athlete Tyler Andrews has attempted the speed record three times this season on Mount Everest.

Tyler Andrews will attempt a speed record on Mount Everest for the second time. His first summit attempt on the world’s highest mountain, without supplementary ...

Endurance athlete and elite mountaineer, Tyler Andrews, 35, arrived at the Mount Everest Base Camp months ago with a singular goal – breaking the speed record to the top of the world from the ...

Tyler Andrews, an endurance athlete, runs fast and climbs fast. In a matter of hours, Tyler will take off from Mt. Everest Base Camp and attempt the round-trip speed record to the summit of the ...

And despite climate worries, such is the pull of Himalayan mountaineering that the Everest Industry showed no signs of ...

In his latest dispatch, our Everest reporter explains the crucial work done by rope-fixing teams. Plus, one climber’s global ...

Tyler Andrews shares details from his aborted attempt at the Mount Everest speed record. The American is making a second attempt at the FKT later this week.