Get ready to be amazed by the incredible caloric intake of ultra-endurance athletes! These athletes push their bodies to the limit, and their fueling strategies are just as impressive.
Imagine you're an avid runner, having conquered a few marathons, and now you're eyeing the next big challenge: an ultramarathon, a grueling 50-mile or 100-mile race. Or perhaps you're a cycling enthusiast, considering taking on ultra-distance cycling events that last six hours or more and cover 125 miles or more.
Training for these extreme sports isn't just about building muscle; it's also about training your stomach to handle the intense demands. These athletes need to eat frequently and in large quantities to fuel their bodies throughout the race.
The Science of Fueling Your Body
Ultra-endurance athletes have a unique perspective on food. They see it as fuel, a vital component to their performance. Amy Goblirsch, a registered dietitian and ultramarathon runner, explains, "Your body is like a car; you wouldn't start a long journey with an empty tank." This mindset is especially crucial for ultra-endurance sports, where the events can last anywhere from eight to 36 hours.
Ashley Paulson, an iFit trainer and professional ultrarunner, emphasizes the importance of fueling: "You could be in peak shape, but if you neglect your fuel, your competition is over."
But food is more than just energy. Supatra Tovar, a clinical psychologist and registered dietitian, highlights the impact of nutrition on physiology, mental clarity, emotional regulation, and overall safety. Ultra-endurance events place immense stress on the body, and what you eat can determine your success or failure.
Paulson adds that lack of proper fueling can lead to longer recovery times and an increased risk of injury. "When you're tired, your form suffers, and that's when injuries happen," she warns.
Carbohydrates: The Ultimate Fuel
Carbohydrates are king when it comes to ultra-endurance sports. Goblirsch explains that carbs are the body's preferred energy source, and they're most efficiently broken down for energy. She recommends fruit snacks, Rice Krispies treats, and peanut butter and jelly sandwiches as convenient and effective fuel sources.
Paulson opts for simpler foods during training, like white rice, pasta, potatoes, and pancakes. During races, she goes for wetter foods like ramen, bananas, applesauce, and even liquified oatmeal to combat dry mouth.
Meaghan Hackinen, a pro ultracyclist, typically eats scrambled eggs or pasta during training. However, during races, she often relies on whatever is available, such as chocolate bars, iced coffee, hand pies, and frozen burritos from gas stations. She emphasizes that her race diet is not her regular diet, and she adapts to what's available.
Firefighter Rob Verhelst, an Ironman record holder, competes in full firefighter gear and chooses foods like peanut butter pretzels, beef sticks, and burgers during races. His favorite post-race food is chicken broth, which is warm and full of sodium, crucial for replenishing the body's sodium stores.
Tovar reiterates the importance of carbohydrates, especially during high-intensity segments. Even low-carb trained athletes perform better when they include carbs during long or hard efforts.
Training Your Gut: It's Not Just About the Muscles
Eating large quantities of food in a short time is not natural for most people. Hackinen admits that it was one of her challenges when she first started endurance sports. She had to train her stomach to handle the increased food intake.
Goblirsch notes that ultraathletes aim for 60 to 120 grams of carbohydrates per hour, which is a significant amount for most people to consume repeatedly over several hours. Some may start with 30 grams per hour, but it varies depending on the individual.
Paulson shares that her crew often has to remind her to eat, even when she doesn't feel like it. "Everything gets tired, including your digestive tract," she explains.
Packing Enough Food: A Crucial Consideration
Given the long distances covered in these competitions, ultra-endurance athletes must plan their food intake carefully. Aid stations for ultramarathons can be five to eight hours apart, so athletes like Paulson carry an extra 500 calories in a vest for emergencies or if they get lost.
Hackinen packs enough food for 12-24 hours, as she may find herself in remote areas. She opts for easily chewable foods like gummies, Twizzlers, peanut M&Ms, and salted nuts. If it's not too hot, she'll bring chocolate bars, and she might add an apple or a peach.
Avoiding Disastrous Food Choices
The foods to avoid vary from person to person. Some may tolerate sports nutrition products like energy gels and chews, while others prefer natural foods. Tovar suggests limiting high-fiber foods, extremely greasy or heavy foods if not accustomed, very spicy foods, and anything unfamiliar during long efforts or immediately before competition.
Verhelst avoids citrus due to its acidity, and Hackinen warns against overeating, especially when food is scarce during longer races. She also avoids suspicious foods like meat in hot areas to prevent food poisoning.
Finding Your Nutritional Path
Ultimately, your diet during ultra-endurance races should be tailored to your body's needs. Verhelst advises against following others' nutritional plans and encourages athletes to find their own path.
So, are you ready to fuel your body like an ultra-endurance athlete? It's a fascinating world of nutrition and performance! What do you think about these extreme fueling strategies? Feel free to share your thoughts and experiences in the comments!
