Your Hamburg Marathon & Half-Marathon Ranking

Estimate your potential finish ranking at the Hamburg Marathon or Half-Marathon — overall, by age group, and by gender.

Understanding and Improving Your VO2 Max

Learn what VO2 Max is, why it matters for runners, and how to boost it with three proven interval workouts.

The 16-Week Marathon Plan

A structured 4-phase training plan — from base building to taper — that prepares you for 42.2 km with confidence.