School · Food and hydration · 40 s .
Types of carbohydrate
Slow and fast fuel, and when to use each.
Starchy, fibre-rich foods such as oats, rice, pasta, bread, potatoes and legumes digest slowly: they are the base of everyday meals.
Simple sugars such as ripe fruit, honey, sports drinks and gels digest fast: useful just before and during long or hard runs, and right after.
Fibre and fat slow digestion. That's good day to day, but before a race or a key session choose familiar foods that are lower in both.
Slow carbohydrate for meals, fast carbohydrate around the run.
Quick check .
Which carbs suit right before and during a long run?
Fibre and fat slow digestion; slow carbs belong in everyday meals.