In a battle for El Cap’s coveted Nose speed record, rock legends Tommy Caldwell and Alex Honnold go head to head with Yosemite dirtbags Jim Reynolds and Brad Gobright. Highball bouldering ace Nina Williams flexes her guns and tests her nerves well into the no-fall zone. In rural Utah, conservative Mormon coal miners collide with an influx of out-of-town climbers - with surprising results. And two adventurous Brits, Hazel Findlay and Maddy Cope, pursue first ascents in wild and remote Mongolia.

For decades, an elite handful of climbers have competed for the coveted speed record on the 3,000-foot Nose of El Capitan, risking big falls to shave mere seconds off the fastest time. When a record held by superstar Alex Honnold is broken by little-known climbers Brad Gobright and Jim Reynolds, Honnold drafts fellow climbing legend Tommy Caldwell to establish a new mark that will stand the test of time. Honnold pushes for perfection while Caldwell, a family man, wrestles with the risk amid a series of accidents on the wall that lay bare the consequences of any mistake.

Complete Time-Lapse of Gobright and Reynolds' Speed Record on the Nose. A time-lapse of the entirety of Gobright and Reynolds' blazing fast sprint up the most famous piece of rock in the world.