The Unstoppable Force of Kilian Jornet's Endurance: An Ultramarathon and Tour de France Stage Every Day
- Oct 14, 2025
- 2 min read
Updated: Oct 26, 2025
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Imagine this for a daily routine: wake up, eat oatmeal, then cycle a Tour de France stage before running an ultramarathon up a 14,000-foot mountain with an ice axe. After 18 hours of non-stop movement, you get five hours of sleep. Then you do it all again. For 31 consecutive days. This isnât a hypothetical scenario; itâs the reality of Kilian Jornet's endurance on full display in his latest project, "States of Elevation."â
Over the past month, Jornet has been on a personal quest to climb and connect 72 of the tallest peaks in the contiguous United States. Powered only by his own body, he traversed Colorado, California, and Washington, covering nearly 3,198 miles. His daily average was an astonishing 103 miles of travel with 13,021 feet of elevation gain, a true testament to Kilian Jornet's endurance. He battled everything from extreme heat to treacherous icy conditions along the way.â
For the 37-year-old athlete, who is widely regarded as the greatest endurance runner of all time, this feat is just another chapter. Heâs won the worldâs most elite ultramarathons, and his achievements in mountaineering are legendary, including summiting Mount Everest twice in six days without supplemental oxygen. The sheer scale of Kilian Jornet's endurance challenges what we thought was humanly possible.â




