Ultra States: Master Your State. Master Your Life. cover

Book

Ultra States: Master Your State. Master Your Life.

By Deri Llewellyn-Davies

Published 2026

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About this book

What if the difference between thriving under pressure and breaking under it has nothing to do with talent, and everything to do with which state you're in?Deri has stood on the shifting face of Everest, crawled through the sand of the Marathon des Sables, and crossed Ironman finish lines on legs that had nothing left to give. Along the way, he discovered something that changed how he leads: peak performance isn't a personality trait, it's a state, and states can be trained. Ultra States fuses hard-won expedition stories with the neuroscience of human performance into a practical system for entering, and moving between, the states that separate the people who fold from the people who finish.Inside, you'll learn:How to build the six foundations: the intentional, electrical, chemical, physical, psychological, and spiritual dials that determine which state you drop into under pressureHow to enter Ultra Flow on command, instead of waiting for it to arrive by accidentWhy recovery is a performance tool, not a retreat from ambition and how Ultra Recovery and Ultra Reboot protect the edge you've builtHow to move between states and the transition mastery that keeps elite performers steady when everything around them is notHow individual mastery becomes collective advantage and why the leaders who can help a whole team find rhythm together will define the next era of performancePart memoir, part field manual, Ultra States is a map for anyone who has ever wanted to be fully present, fully prepared, and fully themselves, on demand, rather than by accident. How to build the six foundations: the intentional, electrical, chemical, physical, psychological, and spiritual dials that determine which state you drop into under pressure How to build the six foundations: the intentional, electrical, chemical, physical, psychological, and spiritual dials that determine which state you drop into under pressure How to enter Ultra Flow on command, instead of waiting for it to arrive by accident How to enter Ultra Flow on command, instead of waiting for it to arrive by accident Why recovery is a performance tool, not a retreat from ambition and how Ultra Recovery and Ultra Reboot protect the edge you've built Why recovery is a performance tool, not a retreat from ambition and how Ultra Recovery and Ultra Reboot protect the edge you've built How to move between states and the transition mastery that keeps elite performers steady when everything around them is not How to move between states and the transition mastery that keeps elite performers steady when everything around them is not How individual mastery becomes collective advantage and why the leaders who can help a whole team find rhythm together will define the next era of performance How individual mastery becomes collective advantage and why the leaders who can help a whole team find rhythm together will define the next era of performance

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About Deri Llewellyn-Davies

Deri Llewellyn-Davies, podcast guest

Boardroom Strategist and Creator of Ultra States Examining How Humans Actually Perform Under Pressure

30+ years Boardroom advisory experience330+ Boards advised or served on6 World’s highest mountains climbedTEDx Spoke at TEDxUniversityofEdinburgh

Deri Llewellyn-Davies grew up in a small rural village in Wales, where community wasn’t a concept, it was how life worked. That early sense of shared responsibility shaped how he later approached leadership, decision-making, and pressure, long before he entered boardrooms and high-stakes environments. Over three decades, Deri has advised and sat on more than 330 boards, becoming known for spotting the real constraint beneath the noise and helping organisations think clearly when the stakes are high. His signature Strategy on a Page methodology is a no 1 best seller and has inspired thousands of founders to scale with purpose.

Outside business, Deri has spent years testing human limits in extreme environments — climbing six of the world’s highest mountains, completing the Marathon des Sables, and racing the infamous Ironman. Those experiences became a lab for understanding how people actually perform under pressure, and why so many high-achievers quietly collapse when the adrenaline wears off.

That intersection of boardroom pattern recognition and extreme performance thinking led to the creation of Ultra States, a framework that reframes performance as state selection rather than motivation. Instead of treating focus, flow, connection, recovery, and peak intensity as accidents or personality traits, Ultra States examines them as distinct neurological and physiological conditions, each with trade-offs when misused or overextended.

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