Running & Racing - University of Metz. Calculators for Physiological Measurements. Running Endurance Calculator. Calculate Carbohydrate Requirements for a Marathon. Running For Fitness Calculators. Race Paces, VO2 Training Zones, Heart Rate Training, Weight and Diet Calculators. RunningMan 2003. Link (mind the yellow banners): https://docs.google.com/spreadsheets/d/1Z274USz8gR6XcZAek-eROfUxeAEOKyGDOOXPSRJKd-8/edit?usp=sharing.