Meet Leif Whittaker

Leif Whittaker is a seasoned mountaineer, coach, and storyteller with a passion for helping individuals reach their peak potential—both on and off the mountain. Growing up near Olympic National Park in Port Townsend, Washington, Leif developed an early love for the outdoors, inspired by his father, Jim Whittaker, the first American to summit Mount Everest.

At 15, Leif embarked on his first independent wilderness adventure, a 20-mile hike into the Olympic backcountry to climb Mount Olympus. This formative experience ignited a lifelong journey that has taken him across the globe to ascend iconic peaks, including Aconcagua, Mount Vinson, Denali, and Mount Everest—twice.

Leif served for 10 years as a climbing ranger for the US Forest Service on Mount Baker, where he was dedicated to preserving wilderness areas and ensuring the safety of visitors. He brings a diverse range of outdoor experience, including skiing, rock climbing, kayaking, sailing, and whitewater rafting.

After graduating with honors from Western Washington University, Leif pursued his passion for writing and storytelling. His writing has been featured in outdoor publications worldwide. He is the author of My Old Man and the Mountain (Mountaineers Books, 2016), an award winning memoir praised for its humor and honesty. He is also a sought-after motivational speaker, having inspired audiences from leading businesses, tech companies, nonprofits, and educational institutions.

Leif’s coaching philosophy is centered around empathy, positivity and communication. His approachable demeanor and consistent encouragement helps athletes build a strong foundation of physical and mental resilience. He specializes in preparing athletes for the challenges of high-altitude mountaineering and many other endurance pursuits. His coaching philosophy emphasizes:

• Consistent communication, positive encouragement, and accountability.
• Expert training guidance tailored to your specific needs, whether you’re tackling your first peak or summiting Everest.
• Practical advice based on years of mountaineering and coaching experience.