Triathlon Training Diet – Endurance Sports Nutrition

In addition to swim, bike and run training, triathletes must also focus on their diet.
A healthy triathlon training diet will significantly improve your triathlon performance.
An adequate triathlon training diet in terms of quantity and quality, before, during and after training and competition, will maximize your triathlon results.

The following 4 steps of a triathlon training diet will help you develop a diet that will ensure you achieve peak performance.

Step 1 Basic Nutrition Needs
Ensure the basic diet needs of the triathlete are met this is the foundation of any triathlon training diet. More

Step 2 – Training
Triathletes need to plan for increased nutrition requirements during triathlon training. The triathlon training diet holds the most potential for improving your triathlon performance. More

Step 3 – Competition
Triathletes need to develop their own diet strategy for competition. This is when you will implement the diet plan that you have practiced in triathlon training. More

Step 4 Special Triathlon Training Diet Issues

Be aware of special diet issues for triathletes in order to make decisions to maximize performance.

The following triathlon related links may also be of interest to you:

What are the basic diet requirements for triathletes?

Basic nutritional requirements are the foundation for healthy eating.
When you eat enough food to meet basic requirements, you provide you body with just enough nutrients for energy and to maintain health and normal function.
Growth, tissue damage, repair and stressful environments can increase nutritional needs.

What happens if triathletes are not meeting basic diet requirements?

If triathletes are not eating enough food to meet basic diet requirements their bodies will not get enough nutrients and nutritional inadequacies may start to occur.
Symptoms include chronic tiredness, frequent illness, poor concentration, poor performance and poor recovery.

What are the nutrients a triathlete needs and what do they do?

Carbohydrate
Provides the superior fuel source for muscles during physical exercise. Carbohydrate is stored in limited amounts only and needs to be continually replenished. To learn more about carbohydrate and carbo-loading click here

Fibre
Helps keep bowels regular and can help reduce blood cholesterol. Triathletes may need to decrease fibre pre-competition to prevent gut problems.

Protein
Essential in the growth and repair of all body tissues, including muscle and bone; hormone and enzyme production; optimal immune function. Protein is also a minor source of energy. To learn more about protein click here

Fat
Provides the most concentrated and largest source of energy. Fat provides most of the energy for daily activity. Required for normal growth and healthy skin, production of certain hormones, structural component of body cells, supply of fat-soluble vitamins A, D, E and K. To learn more about fat click here
Water
Prevents dehydration, helps cool the body and acts as a transport medium. Stored in the body in limited amounts. To read more about water, sports drinks and other fluids click here
Vitamin B Complex
Involved in carbohydrate, protein and fat metabolism. B12 and folate are required for red blood cell production.

Vitamin C
Enhances iron absorption, acts as an antioxidant (antioxidants mop up free radicals, preventing cell damage), increases energy production, is necessary for the synthesis of collagen for the formation of connective tissue and bone.
Vitamin E
An antioxidant that helps prevent cell damage caused by free radicals. Free radicals are substances that cause cell damage. As a result of greater oxygen uptake athletes have higher levels of free radicals. Antioxidants mop up free radicals, preventing cell damage.

Minerals

Iron
Required for the formation of haemoglobin and myoglobin, the oxygen-carrying components of red blood cells and muscle cells respectively. Required for energy reactions to take place. To learn more about iron
click here

Calcium
Required to build and maintain strong bones and teeth, essential for muscle function, blood clotting and nerve transmission. To learn more about calcium click here
Zinc
Essential for normal growth, reproduction, immune system function and energy production in muscle cells.

Guidelines to meet basic triathlon training diet requirements

Eat a variety of food from each of the four major food groups each day (breads and cereals; vegetables and fruits; milk, dairy products and milk substitutes, especially low-fat varieties; lean meats, poultry, fish, eggs, nuts and meat substitutes like lentils, chickpeas, soy beans and other beans).

Prepare meals with minimal added fat (especially saturated fat) and salt. To read more about salt click here

Choose pre-prepared foods, drinks and snacks that are low in fat (especially saturated fat) and salt. To learn more about fat click here
Maintain a healthy body weight by regular physical activity (which should not be a problem for marathon runners!) and by healthy eating. To read more on weight management for triathletes click here
Drink plenty of fluids each day. To read more on fluids click here
If drinking alcohol do so in moderation. To learn how alcohol can affect your athletic performance click here

Remember that the above are general nutrition guidelines that provide the foundation for a healthy diet. As a triathlete you need to get your basic diet right before you begin to work on your training and competition diet.

You as a triathlete should eat a wide variety from each of the food groups (breads and cereals; vegetables and fruits; milk, dairy products and milk substitutes; lean meats, poultry, fish, eggs, nuts; fluids) to ensure you get the nutrients your body needs. In doing this you will also have interesting and satisfying meals.

To review a table of examples of a serving of the various food groups and the daily level necessary to meet your basic nutritional requirements
click here

Are you meeting your basic triathlon training diet requirements?

Rule up a chart under the headings;

Breads and cereal (recommended serves 6)
Vegetables and fruits (recommended serves 2 fruit & 3 vege)
Milk, dairy products and milk substitutes (recommended serves 2)
Meat and meat substitutes (recommended serves 1)
Fluids (recommended serves 8 cups)

Record what you eat for a day in the food groups. Tally the number of serves you had from each food group and compare with the recommended serves.

If you have not met the recommended servings you need to begin by trying to meet these basic diet requirements. Supplements are not the answer! Often when triathletes reach for supplements they choose supplements that are not appropriate for their needs anyway. Triathletes sometimes forget that the goodness they try to get from supplements has been scientifically proven to be of most benefit when found in its natural form in food.
Write down one goal that you will work on over the next week to improve your baseline nutrition. For example: My goal this week is to increase my daily servings of vegetables from one to three.
Write down your ideas for a meal plan that will enable to you meet your nutritional goals.

Why do you need a diet plan for triathlon training?

You need a diet plan for triathlon training to ensure you are meeting your bodys increased nutrient requirements. These increased nutrient requirements will depend on your training volumes, frequency and intensity. Your requirements will also vary during the different training phases of the year. The skills you learn when designing your nutritional plan for training can be used to individualize your plan.

Following sound nutrition practices is most important during triathlon training. If you think about it, you spend most of your time training and this is largely what determines your performance in competition. A good diet will help you maximize your training and your competition performance. Your diet on competition day is just fine-tuning of your training diet. To read more about nutrition during triathlon training click here

Competition Nutrition
Competition nutrition is an extension of your triathlon training diet. The correct nutritional strategies before, during and after competition will help you achieve your ultimate goal.

Planning your meals for competition is a good way of focusing on your triathlon event. By knowing when, what and how much you are going to eat and drink, you can be confident that you have the best possible nutritional preparation. Planning ensures that the food you want is available, whether youre at home or traveling. To read more about nutrition during competition click here

Step 4  Special Triathlon Training Diet Issues