Stop Hitting the Wall

The Difference Between Surviving and Performing

Send Inquiry

Services

Training, Kinesiotherapy, and Nutrition

Optimal Training, Kinesiotherapy, and Nutrition for Peak Results

Training

Improve your fitness and achieve your goals.

More About Training

Kinesiotherapy

Tailored workouts for improved mobility and strength.

More About Kinesiotherapy

Nutrition

Healthy and optimal nutrition programs.

More About Nutrition

Our advantage isn't just that we know how to write a training program. Almost any coach, app, or artificial intelligence can do that today.

Our true value lies in the combination of experience, physiological knowledge, and the ability to guide an athlete to their goal without an unnecessary "breakdown" during the training process.

Physiology of Long-Distance Endurance

We understand the physiology of long-distance endurance. It’s not about "more training," but a better result!

We advocate for long-term and consistent training, as results don't happen overnight. This makes a huge difference in an Ironman, where the race is decided not just by your legs, but by energy management.

Carbohydrate Periodization

Metabolic Efficiency and Energy Stability (Possible Use of Ketones)

Pacing Strategies

Many triathletes actually train too much and accumulate fatigue, which stops their progress and leads to burnout on race day.

Science and Practice

With an academic background in kinesiology, practical experience as an endurance athlete, an understanding of nutrition, and a grasp of athletes' real lives, we combine science with practice.

This means that training isn't just "ideal on paper," but feasible for a person with a family, a job, and limited time.

Individualization of Training

With training individualization, we solve the biggest problem of long-distance triathlon.

Through an individualized approach, we strive to prevent hitting the infamous "wall," maintain stable energy, ensure successful race execution, preserve confidence, highlight the importance of visualization, and optimize the return on invested time and money.

Get to Know Us

The team consists of Aleš Suhadolnik, endurance sports coach, Master of Kinesiology, and long-term long-distance triathlon competitor, and Marjetka Šibelja, registered dietitian, licensed personal trainer, and active triathlete, who combines professional nutritional knowledge with endurance sports experience.

More About Us

Aleš Suhadolnik

Marjetka Šibelja

Client Reviews

"I came for personal nutritional counseling and training sessions wanting to do something for myself, but I received far more than I expected.

What I liked most about Marjetka was that right from the start, she quickly understood where my challenges lay and what I needed. I never felt like she was following a cookie-cutter program; instead, everything was tailored specifically to me.

Both the nutritional guidance and workouts were constantly aligned with my goals, and she tracked my progress meticulously, adjusting the plan along the way."

Alenka G.Š.

"Aleš created running workouts for me that were truly tailored to my needs. The training was thoughtfully structured—from the very first steps to a gradual and steady increase in pace.

I never felt like it was too much or too little, but just right for me to make progress while staying motivated.

What I appreciate most is their personal approach. I always felt that they genuinely cared about my progress and well-being."

Alenka G.Š.

"I decided to get nutritional counseling from Marjetka because I really wanted to lose weight. I got so much more than just losing 15 kg. I learned how to eat normally, adjust my portions, move more, and for the first time in a long time, I feel like I can actually maintain this lifestyle.

Marjetka is truly a great choice for long-term changes rather than quick diets. Everything is individually designed, and you really feel like you have 100% support."

Mojca M.

"I am extremely satisfied with my coach. The workouts are professionally planned, tailored to my goals, and always well explained. With his help, I have significantly improved in both strength and endurance.

In addition to his great expertise, he is always accessible for questions, motivates me, and knows how to adjust the plan when necessary. I highly recommend him to anyone looking to make serious progress in cycling as well as triathlon."

Blaž G.

"If you are looking for a top-tier coach, Aleš is the right person. The biggest trap in ultra-sports is the mindset that 'more is always better,' which caused me to stagnate for years when I trained alone based on my own feel.

Working with Aleš was a complete game-changer. Together, we targeted our preparation for the Ultra 24h, and his training system led me to the European Championship title in the W 50+ category in just one year.

Aleš doesn't just write workouts; he brings out the absolute best in an athlete in a sustainable way without causing overtraining. I have never been faster or better prepared! We are naturally continuing our collaboration—onward to new goals and victories!"

Ksenija O.

"I never imagined I would one day become an Ironman, but with Aleš, that goal was much easier to reach. The entire time, I felt like I had a coach by my side who knew what he was doing and who believed in me even when I didn't. Thank you for an unforgettable experience!"

Nikola S.

"In less than a year with Aleš, I can feel huge progress in all segments of training. The goals we set for this year are being achieved very quickly."

Živko S.

"As an athlete, it is very important to me to get an answer to every question from my coach. Aleš regularly follows the latest developments in the sports world and gathers knowledge, which he puts to good use in practice. My results are proof of this."