About Athlin
Athlin began in Krakow with the idea that better training starts with real insights, not generic coaching plans. Founded by Roman Barzyczak, our mission is built around empowering triathletes to get faster — with clarity and purpose.
We believe performance is personal. Athlin analyzes your fitness data to highlight the areas that matter most, simplifying complex metrics and giving you only what you need to keep improving. The result? Smarter training, less guesswork, and more results.
Rooted in minimalist design, our platform puts focus on progress, not distractions. We’re committed to an Apple-style aesthetic and intuitive experience, so every detail stays out of your way and keeps you focused on performance.
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