Carbohydrates are the primary fuel source during a long race.
Consuming .45 to 1.8 grams of carbohydrates per kg of body mass in the 1-4 hours before exercise is recommended.
Aim for low-fat, low-fiber foods, as these can cause stomach issues.
Proper nutrition, including breakfast, is crucial on race day. Eating the right foods can prevent stomach issues, while not eating enough can cause a lack of energy.
It can be challenging to determine what and when to eat. Science offers guidance on carbohydrate and nutrient intake, but personal preference also plays a role. When planning your race day breakfast, consider these important factors.
Why Carbohydrates Are Important Before Marathons
Carbohydrates are crucial in your race day breakfast as they are the primary fuel source during a race. The body's liver glycogen stores are limited and decrease overnight. Therefore, it is essential to replenish these stores before the race to improve performance.
Eating carbohydrate-rich foods and drinking fluids in the 4 hours before exercise can help: replenish liver glycogen, boost muscle glycogen stores, curb hunger, and supply sugar to the central nervous system.
It's worth noting that some carbohydrates can also be stored in the muscles, but muscle glycogen loading (aka carb-loading) should be done 72 to 48 hours before the race day.
How Many Carbs Should I Eat Before A Marathon?
Consuming 1-4 grams of carbohydrates per kg of body mass in the 1-4 hours before exercise is recommended. This equals .45 to 1.8 grams of carbohydrates per kg of body mass. This range allows for various options, such as consuming 1 g/kg 4 hours before a race or 4 g/kg 1 hour before a race.
It's logical to have a larger meal if there is more time before the race and a smaller meal if less time is available. Individual preferences should be considered when determining the amount and timing of carbohydrate intake. Foods high in carbohydrates include toast, bagels, porridge, cereal, rice, scotch pancakes, cereal bars, and bananas.
What Should I Eat 1 Hour Before A Marathon?
The recommended dosage is .45 to 1.8 grams of carbohydrates per kg of body mass one to four hours before the race. However, due to the relatively short period until race time, I recommend sticking to the lower range, like .45 to .60 grams of carbohydrates per kg of body mass.
In general, the more, the better, but you should adjust according to based on stomach comfort. For a 120lb runner, this would equate to 54 to 72 grams of carbohydrates, roughly packages of GU, or one bagel.
What Should I Eat 2 Hours Before A Marathon?
The recommended dosage is .45 to 1.8 grams of carbohydrates per kg of body mass one to four hours before the race. However, due to a moderate amount of time until the race starts, I recommend sticking to the middle range, like .60 to 1.2 grams of carbohydrates per kg of body mass.
In general, the more, the better, but you should adjust according to based on stomach comfort. For a 120lb runner, this would equate to 72 to 144 grams of carbohydrates or roughly two bagels.
What Should I Eat 3 Hours Before A Marathon?
The recommended dosage is .45 to 1.8 grams of carbohydrates per kg of body mass one to four hours before the race. However, due to a longer amount of time, until the race starts, I recommend sticking to the higher range, like 1.2 to 1.8 grams of carbohydrates per kg of body mass.
In general, the more, the better, but you should adjust according to based on stomach comfort. For a 120lb runner, this would equate to 144 to 216 grams of carbohydrates.
What Should I Not Eat Before A Race?
Some foods can lead to stomach discomfort during a race, specifically those high in fiber. This is because fiber takes longer to digest and may still be in the stomach at the start of the race.
Carbohydrates with a lower glycemic index (GI) often have higher fiber content. To avoid symptoms, consider reducing low GI carbohydrates in your pre-race breakfast, such as whole grain bread, bran flakes, rolled oats, muesli, and rye bread. However, if you can digest these foods well, they do not have to be avoided.
Eating too much fat before a race can also cause digestive issues as it slows the rate at which food leaves the stomach. Ideally, the breakfast carbohydrates should be stored by the start of the race and not still in the stomach. To avoid this issue, avoid high-fat breakfast items such as bacon, sausages, cheese, and pastries.
The amount of time between breakfast and the start of the race will also play a role, the longer the time, the less critical this factor becomes, but if the breakfast is consumed shortly before the competition, it is an important factor to consider.
On the morning of a marathon, it's essential to fuel your body with a balanced meal that provides long-lasting energy. Aim to eat a meal that combines complex carbohydrates, moderate protein, and a small amount of healthy fats. Foods such as oatmeal, whole-grain toast with peanut butter, or a banana with yogurt can give you the energy you need without feeling too heavy. Staying hydrated is also important, so sipping on water or a hydration drink is recommended. If you are seeking a unique energy boost, there might be something special about trying Pink Flamingo Dutch as a potential addition to your pre-race routine, bringing a touch of refreshment and energy. Remember, it’s always wise to test your pre-race meal…
Drift Boss takes you into a world with many levels and diverse terrains. Each track is a new challenge, requiring you to focus and be quick in every decision.
Preparing for a marathon with the right fuel is essential, and eating a balanced meal that includes carbohydrates, protein, and healthy fats can make all the difference. In addition to these great tips, you might also want to consider incorporating a drink like mate argentino into your pre-race routine. It provides a natural energy boost without the jitters of coffee, helping to sustain your stamina throughout the run. Plus, it’s hydrating, making it a great choice before hitting the starting line.