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Unterstütze Jakub Stádník

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Sprint distance

$6
/Monat

By subscribing to this plan, you're directly supporting the development of LaChart and helping me continue my journey as a triathlete. Your contribution allows me to improve the app and create better tools for training.
Your support helps me improve LaChart and focus on my training.

  • Support me on a monthly basis

  • Unlock exclusive posts and messages

Olympic Distance

$15
/Monat

This plan is for those who want to support me more directly. With your help, I can continue my training while improving the app to benefit other athletes.
1x 1-hour call with me – we’ll talk about your training, how I can help, and I’ll share my tips on how to make the most of LaChart.
Your support helps me focus on creating better tools and pushing my own limits.

  • Support me on a monthly basis

  • Unlock exclusive posts and messages

Half Ironman

$30
/Monat

For those who are really committed to helping me on my journey to the top level of triathlon, this plan provides deeper involvement in my process, with a focus on optimizing my training and LaChart.
1x 1-hour call with me and my coach – we’ll discuss your training, how to improve your performance, and my coach will share his expert advice on training analysis, heat training, altitude training, and more.

  • Support me on a monthly basis

  • Unlock exclusive posts and messages

Ironman

$55
/Monat

This plan is for those who want to be part of my highest-level goals. Your contribution not only supports my training but also helps me continue developing LaChart to make it a powerful tool for athletes worldwide.

Quarterly call with my coach – a detailed discussion about your training, including advanced strategies and expert insights on heat training, altitude training, and more.

  • Support me on a monthly basis

  • Unlock exclusive posts and messages

Über Jakub Stádník

A free web app for smarter endurance training using lactate analysis —

My name is Jakub Stádník. I’m a 22-year-old professional triathlete, racing Ironman 70.3 and full Ironman distance, and I’m also a software engineer.

My Ironman personal best is 8:00:30, and I am a Czech National Champion.

To pursue my dream of competing in triathlon as a living, I created LaChart, a free web application that helps coaches and athletes use lactate analysis more effectively in training. What started as a tool for my own coach has grown into an app used by many others.

By supporting me, you help:

further develop LaChart

improve data-driven training tools

allow me to focus on elite triathlon racing

Thank you for being part of my journey 🤍

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