Who are almonds suitable for during marathon training?

Runners who want to keep snack portions in check

You’re looking for almonds to snack on and want to know how much energy your chosen portion provides. Compare the nutrition information per 100 grams and per weighed portion; for a ‘low energy’ claim on solid foods, the European Commission sets a maximum of 40 kcal per 100 grams.

Runners who keep snacks and training fuel separate

You want to know when almonds work as a snack and when your training calls for carbohydrate-rich food. Voedingscentrum explains that you need more carbohydrates during intense endurance training.

Snackers who choose their variety carefully

You’re comparing plain, roasted and savoury-seasoned almonds, and paying attention to added salt, oil, allergens and storage. Check the ingredients and allergen information on the specific pack; the NVWA says allergens must be stated clearly and accurately on the label.

What should you look for when choosing almonds?

First decide whether you’re looking for almonds as a snack or as part of your training nutrition. Then compare the portion, ingredients and packaging based on what matters to you.

What to consider What should you check? Who is this for?
Energy per portion Compare kcal per 100 grams and calculate the values for the same weighed portion. If you want a snack during your training period and are keeping an eye on portion size, check the energy in the portion you eat. Around 36% of consumers say energy per portion is their top purchasing priority.
Purpose and timing Decide whether you’re buying almonds for a snack or for nutrition around a training session; then check the carbohydrate content of the variety. If you want to work out whether a snack fits alongside your planned training nutrition, it helps to assess these two functions separately. Around 29% of consumers prioritise how a product fits into their training.
Ingredients and flavour Read the ingredients, salt content and allergen information on the exact pack. If you prefer plain, unsalted or savoury-seasoned almonds, check what’s been added besides almonds. Around 21% of consumers focus mainly on ingredients, salt and flavour variety.
Packaging and storage Check the net weight, seal and storage instructions for the variety. If you regularly eat small portions, you’ll want packaging that suits how you use the product and allows you to store it as directed on the label. Around 14% of consumers say pack size and ease of storage are most important.

Common mistakes when choosing almonds for marathon training

  • Confusing a smaller portion with a low-calorie product

    A smaller portion contains less energy than a larger one, but it doesn’t change the nutritional value per 100 grams. For a ‘low energy’ claim on solid foods, the European Commission sets a maximum of 40 kcal per 100 grams.

    Weigh your portion if you want to include it in your own calculations, and assess the nutritional value per 100 grams separately.

  • Treating a nut snack as a substitute for training fuel

    Voedingscentrum stresses that intense marathon training calls for extra attention to getting enough carbohydrates. An everyday snack doesn’t automatically do the same job as planned nutrition around a training session.

    First decide whether you’re looking for something to snack on or for training nutrition. Don’t let a desire to snack less automatically determine what you eat before or during training.

  • Assuming no added oil means fewer calories

    Duyvis product information says the almonds are roasted without added oil or fat. Albert Heijn’s product information lists 635 kcal and 1.1 grams of salt per 100 grams for this variety.

    Check the nutrition table alongside the preparation method, and assess the salt content separately.

Brands and varieties for comparison

Duyvis

The 125-gram Oven roasted almonds variety is a savoury-seasoned snack. Albert Heijn’s product information describes them as roasted without added oil or fat.

  • The variety contains 635 kcal and 1.1 grams of salt per 100 grams, making it easier to assess energy and salt separately.
  • The product information says it may contain wheat and peanuts. Check the allergen information on the pack you buy.

Albert Heijn

According to Albert Heijn’s product information, AH Unsalted Almonds, 190 grams, is a roasted variety made with almonds as its only ingredient.

  • The label lists 627 kcal per 100 grams, giving you a basis for comparing portions.
  • Unsalted doesn’t mean low-calorie; also compare the amount you actually eat.

Jumbo

According to Jumbo, Jumbo Unsalted Almonds, 140 grams, contains 99% almonds and sunflower oil.

  • Jumbo lists nutrition information per 100 grams and per 25-gram portion.
  • The product information lists 661 kcal per 100 grams. Here, unsalted doesn’t mean free from added oil or low-calorie.

Lidl

Lidl lists unsalted almonds and Alesto Spanish almonds in different varieties.

  • The varieties offer different product descriptions to compare.
  • A range name isn’t a nutritional comparison. Check the ingredients and nutrition information on the label of the specific variety.

ALDI

ALDI’s product information describes TRADER JOE'S Almonds, 200 grams, as roasted and salted or smoke-flavoured.

  • The pack described is resealable, which can be handy if you use the contents in portions.
  • The varieties described aren’t unsalted; check the exact flavour and label.

PLUS

According to PLUS, PLUS Unroasted and Unsalted Almonds, 200 grams, contains almonds only.

  • PLUS lists 591 kcal per 100 grams for the unprepared product.
  • The lower label value among the varieties described here doesn’t prove that almonds lead to better marathon performance.

Joybuy products

Related products coming soon.

Frequently asked questions

Can a small bag of almonds be sold as low-calorie?

Not just because the pack is small. For a ‘low energy’ claim on solid foods, the European Commission requires no more than 40 kcal per 100 grams. The product labels described here list 591–661 kcal per 100 grams.

Does less energy mean a product has reduced energy value?

No. According to the European Commission, a ‘reduced energy’ claim requires at least 30% less energy, and the feature responsible for the reduction must be stated. A small difference between two nutrition tables doesn’t in itself show that this requirement has been met.

Can I eat almonds just before a run?

Consider the size and timing of your overall meal. Voedingscentrum advises against eating a large meal around two hours before running; this isn’t a recommended ideal time for a specific portion of almonds.

What should I check if I have a known food allergy?

Check the allergen information on the pack of the exact variety. Duyvis product information at Albert Heijn says the product may contain wheat and peanuts; information can vary between products. The NVWA stresses that allergens must be stated clearly and accurately on the label.

How should I store an opened bag of almonds?

Follow the instructions on the specific pack. Albert Heijn advises storing its AH variety in a cool, dark, dry place and closing the pack; for the Duyvis variety, the product information recommends an airtight, light-proof container.