Everesting is a grueling ultra-endurance benchmark, requiring an athlete to repeatedly climb a single hill until they have accumulated a total ascent of 8,848 meters (29,029 feet)—the equivalent height of Mount Everest. While there is no set distance or time limit compared to other ultra challenges like Vegas In 24, the purity of the challenge lies in the vertical gain. Traditionally completed as a single-ride effort on a local climb, Everesting has evolved into a global phenomenon with variations for runners (vEveresting) and hikers.
The challenge is as much a logistical puzzle as it is a physical one. Success requires meticulous nutrition planning, precise pacing to avoid “blowing up” at the midpoint, and the mental fortitude to endure the repetition of the same segment for numerous hours. Beyond the traditional “Single-Day” outdoor rules, the movement has expanded significantly into the virtual realm. Zwift has formalized the effort with its own “Everest Challenge,” allowing riders to tackle the vertical gain across multiple sessions or in one massive digital push on the Alpe du Zwift. Whether done in a single sitting to earn the “HELLS 500” stripes or as a long-term vertical goal, Everesting represents the pinnacle of vertical grit—proving that any mountain can be conquered if you are willing to break it down into repeated, disciplined intervals.
