Jack Donnellan

City
Amsterdam
Tags
HIIT, HYROX, Martial Arts, Running

Hi, I’m Jack, a strength and conditioning coach, HYROX athlete, and ultra-endurance runner based in Amsterdam. With nearly a decade of experience in the gym and on the race course, I specialize in helping people build real-world strength, move better, and unlock their full athletic potential.

My training style blends structured strength work with high-intensity functional training and performance-based conditioning. Whether you’re preparing for your first HYROX, looking to improve your running, or just want to feel stronger and more capable, I’ll help you build a plan that works for your goals and your life.

I offer both in-person and online coaching, and I currently work with everyone from first-time athletes to professional fighters and endurance competitors.

Let’s train smart, push hard, and enjoy the process.

Services

Upcoming events