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Should I Eat or Run First?

Published in Nutrition and Exercise 2 mins read

It's generally better to eat before you run to optimize your performance.

Why Eating Before Running is Important

According to Karissa Culley, a registered dietitian with UW Medicine, eating before a run provides more energy, improves performance, and helps prevent mid-run burnout. This is especially important for longer runs where your body needs sustained fuel.

  • Enhanced Energy Levels: Eating prior to your run provides your muscles with the necessary fuel to perform at their best. This can translate to improved speed and endurance.

  • Better Performance: Fueling your body before a run enables you to maintain a consistent pace and avoid fatigue. This can make your runs more effective and enjoyable.

  • Prevents Mid-run Burnout: Adequate pre-run nutrition helps to prevent hitting the dreaded "wall," where you experience a sudden drop in energy, making it difficult to continue your workout.

Practical Tips for Pre-Run Fueling

Consider these tips to optimize your pre-run meal or snack:

  • Timing: Eat 1-3 hours before your run to allow for proper digestion. Experiment to find what works best for your body.
  • Type of Food: Choose easily digestible carbohydrates to provide a quick source of energy. Examples include:
    • A slice of toast with jam
    • A small bowl of oatmeal
    • A banana
  • Avoid Heavy Meals: Stay away from heavy, high-fat foods before a run, as these can cause stomach upset.
Aspect Recommendation
Timing 1-3 hours before run
Food Type Easily digestible carbohydrates (toast, oatmeal, banana)
Avoid Heavy, high-fat meals

Conclusion

In summary, eating before you run is essential for sustained energy, enhanced performance, and preventing mid-run burnout. This practice is particularly beneficial when preparing for longer runs.