Books & tools
Payments handled by Stripe. Digital files download right after purchase.
The Product of My Weaknesses — eBook
Everyone sees the medals. No one sees the price. “The Product of My Weaknesses” is my road from a greenhouse and a poultry plant to the hardest triathlons in the world — no gloss, all the fatigue, doubt and decisions that had to be made. It isn't a motivational manual; it's an honest account of what endurance really costs. Digital edition: PDF and EPUB, downloadable right after purchase — read it on your phone, e-reader or computer.
Buy now
PlayBook — your race-day strategy
Your race is coming. You've trained hard for it — and now the hardest question arrives, the one that can reward or ruin months of work: how do you pace the one day that matters most? Here's the answer. The PlayBook gives you ready strategies for pacing, fueling and on-course decisions — from 5K to the marathon — built on real race experience, not theory. Concrete plans for each distance, hydration and gel schedules, and what to do when things start falling apart mid-course. Download right after purchase.
Buy now
Printed book (Polish edition)
The paper edition of “The Product of My Weaknesses” (in Polish) — the same story you can put on a shelf and come back to whenever you need a reminder that the limits which seem closed are simply not yet opened. A solid edition to hold in your hands, and a fitting gift for anyone facing their own “I can't”. Shipped internationally via PostNL.
Buy now