What to Eat Before, During, and After a Long Run

What to Eat Before, During, and After a Long Run

A practical fueling plan for runs over 60 minutes — when to eat carbs, electrolytes, and the recovery window.

3 Hours Before — Top Up Glycogen

Eat a 60-90g carb meal that's low in fat and fiber: oatmeal with banana and honey, white rice with grilled chicken, or 2 slices of toast with jam. This refills your liver and muscle glycogen stores without sitting heavy in the gut. Avoid anything fried or high-fiber.

30 Minutes Before — Quick Energy

20-30g of fast carbs: a banana, an energy gel, or 3 dates. This gives a small blood sugar bump right when you start, sparing your stored glycogen for later in the run. Pair with 200-300 ml of water — not more, or you'll feel sloshy.

During — Every 30-40 Minutes

For runs over 60 minutes, take 30-60g of carbs per hour: one gel, one carb chew, or 250 ml of sports drink. After 90 minutes you'll need electrolytes too — sodium 200-400 mg, potassium 50-100 mg per hour. A pinch of salt in your bottle works in a pinch.

Within 30 Minutes After — Recovery Window

Aim for a 3:1 or 4:1 carb:protein ratio within 30 minutes of finishing. Examples: chocolate milk (the cheapest sports recovery drink in existence), a banana with a scoop of whey, or rice with grilled chicken. This window maximizes glycogen replenishment.

The Hydration Rule of Thumb

Weigh yourself before and after a run. Every kilogram you lost is roughly a liter of fluid you need to replace over the next 4 hours. Don't chug it all at once — sip 250 ml every 20 minutes.

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