Curiosity-led. Courage-fueled. Wildly transformative mindset and performance coaching.

About Wyld Heart

Wyld Heart is mindset and leadership coaching for people who live and lead at the edge. Founded by outdoor educator and river guide Jess Lewis, Wyld Heart helps guides, athletes, and adventurers build resilience, confidence, and courageous leadership. Whether you’re navigating whitewater, climbing high peaks, or facing big life transitions, our coaching blends decades of guiding experience with mindset tools to help you show up brave and clear — no matter the challenge.

Group of people in winter clothing standing in a snow-covered forest, with one person facing the camera holding ski poles, as the others listen attentively.

Our Core Offerings

Jess Lewis scouting Dubendorf Rapid on the Grand Canyon, symbolizing Wyld Heart 1:1 private coaching for guides, outdoor professionals, and leaders navigating fear and transitions.

1:1 Private Coaching

Personalized coaching designed to help you face fear, build courage, and strengthen your leadership. Tailored for guides, outdoor professionals, and anyone navigating growth or high-stakes transitions. Step into the work that matters most, with support at your back.

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A group of people white water rafting in a river surrounded by dense green forest with a waterfall on the right side.

Resiliency Mindset Training

Build the mindset, leadership, and physical resilience you need to step into big adventures with confidence. This online group course combines coaching, journaling, and training to prepare you for the river — and for life.

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Volcán Osorno and the Petrohué River in southern Chile, home of the Wyld Heart Patagonia Rowing Retreat combining rowing, resilience coaching, and cultural connection.

Expeditions and Courses

A variety of international trips focused on learning private boater river skills, and professional development courses in both the United States and overseas.

Join Us

At Wyld Heart, we offer mindset coaching, leadership development, and adventure retreats for outdoor professionals, whitewater guides, climbers, and adventurers. Our programs help you build resilience, courage, and clarity so you can thrive on expeditions, in your work, and in life.

Jess Lewis rowing a raft through Granite Rapid in the Grand Canyon, representing Wyld Heart’s mindset coaching, leadership development, and resilience training for outdoor professionals and adventurers.

What People Are Saying…

Jess Lewis, founder of Wyld Heart, river guide, coach, and expedition leader, offering mindset and leadership coaching for outdoor professionals and adventurers.

Meet Jess

I’m Jess Lewis — river guide, coach, and founder of Wyld Heart. For over two decades, I’ve led teams and expeditions across Antarctica, Africa, South and Central America, and the American West. My work has always circled back to one thing: helping people find courage and clarity in wild places.

I’m an American Canoe Association Instructor Trainer (Level 4 Raft), an ACA Level 5 Raft Instructor, and an ACA Level 4 Swiftwater Rescue Instructor as well as Chair of the Rafting Committee. I’m also an AMGA-trained mountain guide, an avalanche instructor, and a Wilderness Medicine Instructor. Additionally, I’m a certified REBT Mindset Life Coach and am working on completing my full life coach certification. Along the way, I’ve started nonprofits, taught as a professor, written as an author, and guided international expeditions.

Through Wyld Heart, I bring all of that experience together — mindset coaching, leadership training, and embodied resilience — to help you navigate challenge, lead with heart, and step into the biggest version of yourself.

A certificate titled 'CERTIFIED REBT Mindset Life Coach' awarded to Jessica Lewis, issued by Transformation Academy, dated December 18, 2025, with a gold decorative border, a colorful badge that says 'REBT CERTIFIED REBT MINDSET LIFE COACH', and signatures at the bottom.
A logo for ACA featuring a stylized person kayaking, with the words 'Canoe, Kayak, SUP, Raft, Rescue' and the label 'Trainer' at the bottom.

Strong back. Soft front. Wild Heart.

— Brene Brown

Let’s work together

Work table with laptops, notebooks, and coffee, representing Wyld Heart coaching collaboration and the invitation to work together through 1:1 coaching, group programs, and leadership training.

This isn’t about being fearless. It’s about choosing courage, building strength, and stepping into your expedition ready for whatever comes. Are you ready to train your Wyld Heart?