Jonasz Stelmaszyk

My purpose is to help You to achieve Your goals with a help of my knowledge and experience. I will create a training program suited to Your physical condition and schedule. For more informations contact me through fb or email and I will send you my full coaching offer with a deeper descriptions how do I work


As a youngster I was training in multiple sports (football, swimming and sailing). At the age of 15 I focused all my time in sailing. My professional sailing career came to an end in summer 2015, after more than 15 years of day-to-day dedication to sport. I became a World Champion, won several World Cup events and a silver medal at the European Championships...the only thing missing is an Olympic medal, but I hope that one day one of my athletes will achieve this!
I graduated from the Academy of Physical Education in Warsaw as a Physical Education specialist.



Preferred Athlete Levels

Beginner, Intermediate, Advanced


1-on-1 Coaching, Consultations, Group Coaching, Local Coaching, Remote Coaching, Strength Training, Nutrition, Mental Skills, Training Camps

Sport Types

Mountain Biking, Cyclocross, Duathlon, IRONMAN, XTERRA


English, Polish

Athlete Requirements

Minimum Requirement is HR watch