Hiking isn’t for the faint of heart. It takes building endurance over time to conquer the most challenging feats like Mt.

These days, the Arizona company still makes the KTS crampons as a lighter weight alternative to traditional crampons, but has ...

BULGARIA: Blind ultramarathoner runner Victor Asenov defied all odds as he tackled the steep slopes of Vitosha Mountain for ...

In an excerpt from his new book, Outside’s Sweat Science columnist digs into the emerging science of why we’re drawn to the ...

The Cactus to Clouds ascent just outside Palm Springs, Calif., is grueling, but natural treasures, and a speedy trip down, ...

Blind Bulgarian ultramarathon runner Victor Asenov defied sleeplessness and exhaustion to repeatedly scale Vitosha mountain ...

Blind Bulgarian ultra-runner Victor Asenov has completed an astonishing non-stop climbing challenge on the Vitosha mountain. With the help of his guide dog and a handful of pacers, Asenov ran up and ...

VITOSHA MOUNTAIN, Bulgaria - Blind Bulgarian ultramarathon runner Victor Asenov defied sleeplessness and exhaustion to ...

A squad of climbers, steeled by ascents in the Tetons, made a historic Himalayan climb in 1963, even after the mountain claimed one of their own.

Eight people died on Mount Everest in May 1996, but the film only highlights five of the deceased: guides Andrew Harris ...

Tyler Andrews will try to climb Everest from the South Side, without oxygen, in under 20 hours. This would be the fastest ...

A 42-year-old Cree mother of three who lives in Merritt, B.C., but is originally from Saskatchewan is hiking to Mount Everest ...