Honnold is the only person to free solo El Capitan, and holds the fastest ascent of the Yosemite triple crown, an 18-hour, 50-minute link-up of Mount Watkins, The Nose, and the Regular Northwest Face of Half Dome. Honnold says he likes tall, long routes and that he tries to do them quickly. He is the author (with David Roberts) of the memoir Alone on the Wall (2017) and the subject of the 2018 biographical documentary Free Solo, which won a BAFTA and an Academy Award.