Nutrition affects most aspects of our training and racing. It is without doubt one of the most important aspects of race preparation. Yet, athletes typically spend far more time thinking about training than about nutrition. Hours and hours are spent in the pool, on the bike, and on the trails. Far less time is spent on careful nutrition planning. Although nutrition is often considered complex, it is in fact simple if we stick to the science and make evidence-based decisions. This guide will give you the background information and guide you to a successful nutrition strategy.