Take charge, revive your energy, and hit peak performance. Unleash your healthiest self.

A course of action designed for professionals and athletes grappling with stress, burnout and physical injuries, leading them to optimum health.

A strategic program for busy professionals aimed at building mental toughness, boosting confidence and fostering emotional resilience.

A unique approach focused on promoting lasting health, creating balanced lifestyle habits and helping senior-level professionals, entrepreneurs and athletes achieve their highest potential.

Kari Martens is a world-class endurance athlete, Ironman finisher, and dedicated performance coach with a passion for helping individuals achieve their highest potential. His journey to becoming an Ultraman World Champion began with a wake-up call—a life-threatening heart attack at the age of 42. Determined to transform his life, Kari defied expectations, overcoming health setbacks and self-doubt to become a champion in long-distance triathlons. Now, with over 100 races under his belt, he uses his personal experience to inspire and guide others in their pursuit of fitness, resilience, and personal growth.
As the founder of Kari Martens Coaching, he works alongside his son to empower individuals to take charge of their health and well-being. His coaching philosophy is rooted in clarity, accountability, and sustainable progress. Whether it’s weight loss, endurance training, or overcoming mental barriers, Kari helps clients break limitations and redefine what’s possible




So the lightness is unspeakable…Gratitude is boundless and cannot be valued by any wealth.… The path taken together brought priceless experience and ignited hope… opened the soul and showed the way… The way to a new life, a life that I can create myself with the help of the Universe

Sandra W.
Health Coach
I returned to my inner axis in the fastest and the most effective way. I’ve got strong and indisputable realizations about my own responsibility and reached a state of inner peace and raised my self-esteem. Now I know my life’s mission and have the purpose of life..

Mark H.
Leadership Coach

