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What to Eat Before a Race

Aleksandr Lobanovsky
May 1, 2025
What to Eat Before a Race


What to Eat Before a Race



Proper nutrition before a race can make a big difference in how you feel and perform on race day. Whether you're a beginner, a seasoned triathlete, or supporting a child athlete, here’s how to fuel up effectively.

1. The Day Before: Build Your Energy Stores

  • Focus on carbohydrates: pasta, rice, potatoes, oats, fruits.
  • Keep proteins lean: chicken, tofu, eggs, fish.
  • Avoid heavy, spicy, or greasy meals — they can upset your stomach.
  • Drink water throughout the day — aim for clear urine by evening.
  • For kids: smaller portions, same focus — easy-to-digest carbs and hydration.


> 🍝 Example dinner: Grilled chicken with white rice and steamed veggies, plus a banana or slice of toast before bed.

2. Race Morning: Light and Familiar



Eat 2–3 hours before the race. Choose something simple, rich in carbs, moderate in protein, and low in fat and fiber.

Good options:

  • Oatmeal with banana and honey
  • Toast with peanut butter
  • Plain bagel with jam
  • Rice cakes with fruit
  • For children: cereal with milk, or half a sandwich with juice


> 🚫 Don’t try anything new on race day — eat what you've practiced with during training.

3. 30–60 Minutes Before: Quick Energy (If Needed)



If you're feeling hungry close to start time:
  • A banana
  • A small granola bar
  • A few dates or raisins
  • Sports drink or diluted juice


For kids, this snack can reduce pre-race jitters and top off their energy.

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4. Hydration Tips

  • Drink water or electrolyte drink with your meal.
  • Avoid overhydrating — sip, don’t chug.
  • For long races: consider sipping on a sports drink in the last 30 minutes before start.


Final Advice



✅ Eat foods your body knows ✅ Don’t overload your stomach ✅ Prioritize carbs and hydration ✅ Practice your routine during training!

Whether you're getting ready for a sprint triathlon, Ironman, or youth race, your fueling strategy starts the day before. Want a custom nutrition plan? We help athletes of all ages prepare confidently — on and off the course.

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About the Author

Aleksandr Lobanovsky

Aleksandr Lobanovsky

Tritans Team

Aleksandr Lobanovsky is a member of the Tritans Team and contributes regularly to our blog with insights on training, racing, and triathlon lifestyle.

What to Eat Before a Race - Tritans Team Blog