Topic Collection
Race day Tools
Explore our curated collection of calculators and guides related to Race day. Use these scientific tools to optimize your performance and health.
🍽️
NutritionPre-Race Meal Planner — What to Eat Before a Race (5K to Ultra)
Get your complete pre-race nutrition timeline — from 2 nights before to 45 minutes before the start — for any race distance, personalised by body weight.
Use Tool
🧪
NutritionGut Training Calculator — Build Carb Tolerance Before Race Day
Turn your current fuelling rate and your race target into a week-by-week progression, with the glucose and fructose split each step needs.
Use Tool