Personal brand of a marathon runner. Sharing everything about nutrition, training systems, and the tools I use to conquer the 42.2km challenge.

Every mile tells a story. On this platform, I document my transition from amateur running to systematic marathon preparation. Whether you are looking for the right fuel or a structured 16-week plan, you'll find it here.
My goal is to make the complex science of endurance sports accessible through simple guides and the Marathon Guide App.

TrainingEstimate your potential finish ranking at the Hamburg Marathon or Half-Marathon — overall, by age group, and by gender.
Read Article →
NewsVersion 2.0 is here — live pace tracking, AI coaching, and a dynamic nutrition planner that adapts to your training load.
Read Article →
TrainingLearn what VO2 Max is, why it matters for runners, and how to boost it with three proven interval workouts.
Read Article →