Jan Kubes

Sports physiologist and endurance performance coach with 20+ years of experience across triathlon, cycling, running, middle-distance athletics, and HYROX.

I work with athletes who want more than a training plan — they want to understand their body, their data, and their limits. My coaching is built on lactate profiling, VO2 testing, and real physiological insight, not guesswork.

Currently serving as Methodology Manager for the Czech National Track & Field Team (running section), working with athletes from youth to elite level.

My athletes have competed at national championships, international triathlons, and HYROX events across Europe. I bring the same level of physiological depth to a 22-year-old runner chasing a PB as to a professional HYROX competitor targeting the podium.

Based in Czech Republic. Working in English, Czech, and Slovak. If you want to train smarter, not just harder — let’s talk.