Runners choosing a pre-run snack
If you are considering mints instead of eating before a 5K, start with the food you can comfortably fit in before the run. The UK Sports Institute suggests a banana when there is little time for breakfast.
Who is this for?
The useful distinction is whether you need food before a 5K or simply want something mint-flavoured around the run.
Shoppers looking for mint flavour
Breath mints and dark mint chocolates can be choices for flavour without taking the place of a pre-run snack. Compare the serving on the label if sugar content matters to your choice.
Shoppers checking ingredients
If you have an allergy, intolerance or dietary restriction, check the ingredients and allergen statement on the current pack of the exact variety you intend to buy.
What should you check?
Decide what you need before the run first. Then compare mint products by their actual serving and ingredients, rather than treating a dark-chocolate label as a fuelling claim.
| Priority | What to check | Your needs |
|---|---|---|
| Food before the run | Consider a familiar carbohydrate snack. Parkrun UK suggests a smaller snack about 30–60 minutes beforehand; the UK Sports Institute suggests a banana if there is little time for breakfast. | I want something to eat before starting, rather than relying on a few mints. |
| Mint serving | Compare the labelled serving, not just the sweet’s name. Tesco Groceries lists 18 kcal and 4.3 g sugars per three Polo Original mints, and 9 kcal and 2.3 g sugars per Trebor Extra Strong mint. | A small sweet is what I want for mint flavour, but I will plan food separately if I need a pre-run snack. |
| Sugar-free choice | Check the exact variety and its per-serving figures. Tesco Groceries lists Sugar Free Polo at 10 kcal and under 0.5 g sugars per three mints. | I prefer a sugar-free mint for its flavour, not because I expect it to replace food before running. |
| Dark chocolate | Read the portion and nutrition panel alongside any cocoa declaration. Waitrose & Partners describes Mint Thins as a treat; its Bendicks Bittermints listing states 95% cocoa solids. | I am choosing dark mint chocolate as confectionery, so cocoa percentage alone will not decide whether it fits my plans around a 5K. |
| Ingredients | Check the current pack of the exact product for ingredients and allergen statements, particularly when switching brands or varieties. | If an ingredient affects what I can eat, I need the label for the variety I will actually use. |
Mistakes to avoid
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Assuming a high cocoa percentage makes chocolate a running snack
A cocoa declaration describes the chocolate, not whether a mint chocolate is a practical choice as your main food before a 5K. Waitrose & Partners lists Bendicks Bittermints at 95% cocoa solids.
Choose dark mint chocolate if you want the flavour; plan a familiar carbohydrate snack separately if you need to eat before running.
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Replacing a pre-run snack with breath mints
The labelled mint servings are small: Tesco Groceries lists three Polo Original mints at 18 kcal and one Trebor Extra Strong mint at 9 kcal. The UK Sports Institute instead suggests a banana when there is little time for breakfast.
Make the food decision first, then carry a mint for flavour if you want one.
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Choosing sugar-free mints for sugar-based fuel
Tesco Groceries lists under 0.5 g sugars per three Sugar Free Polo mints. That does not fit a plan to use the mints as a sugary pre-run snack.
Choose the sugar-free variety for your mint preference, not in place of food.
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Using an older listing when ingredients matter
Choosing by product name alone can miss ingredient differences between varieties.
Read the current pack’s ingredients and allergen statement for the exact product before eating it if you have an allergy or intolerance.
Relevant mint and dark-chocolate brands
These examples help distinguish breath mints from dark mint confectionery; a brand’s inclusion does not make its products a substitute for a pre-run snack.
Polo
Polo Original and Sugar Free Polo offer different labelled sugar quantities in the servings listed by Tesco Groceries.
- Tesco Groceries lists 18 kcal and 4.3 g sugars per three Polo Original mints.
- Its Sugar Free Polo listing gives 10 kcal and under 0.5 g sugars per three mints; neither serving replaces a pre-run snack.
Trebor
Trebor Extra Strong Peppermint is a breath-mint option for shoppers who want peppermint flavour.
- Tesco Groceries lists 9 kcal and 2.3 g sugars for one Extra Strong Peppermint mint.
- A single mint is a small sweet serving, not a replacement for food before a 5K.
Waitrose
Waitrose & Partners describes its Mint Thins as an after-dinner or anytime treat.
- Mint Thins offer a dark-chocolate-and-peppermint choice for someone seeking confectionery.
- The treat description should not be taken as a reason to use them as the main food before a run.
Bendicks
Bendicks Bittermints are a dark mint chocolate listed by Waitrose & Partners.
- The Waitrose & Partners listing states 95% cocoa solids and labels Bittermints suitable for vegans.
- Cocoa percentage does not establish that a chocolate is suitable as the main pre-run snack; check the current pack for dietary requirements.
Dark mint chocolates on Joybuy
These dark mint chocolate options fit an occasional treat choice around a 5K, rather than the choice of what to eat for pre-run fuel. Check each pack if serving nutrition or ingredients affect your decision.
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Summerdown Dark Chocolate Peppermint Creams 200g
Peppermint creams in dark chocolate for a mint-flavoured treat, not a replacement for food before a 5K. Check the pack for serving nutrition and ingredients.
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Buchanans Dark Chocolate Peppermint Creams 120g
A 120g dark-chocolate peppermint cream option if you want confectionery around the run. Use the current pack to compare portions and check ingredients; choose pre-run food separately.
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Lindt Excellence Mint Intense 100g
A mint-flavoured chocolate choice for a treat rather than a pre-5K snack. Check the current pack for the portion, nutrition and ingredients relevant to you.
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After Eight Mints 300g x 6 pcs
A dark mint chocolate option in the stated 300g x 6 pcs variant. Treat it as confectionery rather than pre-run food, and check the pack’s serving information and ingredients.
Common questions
Are dark mint chocolates suitable as the main food before a 5K?
Choose a familiar carbohydrate snack instead if you need to eat before the run. The UK Sports Institute suggests a banana when there is little time for breakfast; dark mint chocolate is better considered confectionery for its flavour.
Can Polo or Trebor mints replace a pre-run snack?
Not if you need food before starting. Tesco Groceries lists Polo Original at 18 kcal and 4.3 g sugars per three mints, and Trebor Extra Strong Peppermint at 9 kcal and 2.3 g sugars per mint. Choose them for mint flavour and plan your snack separately.
Should I choose sugar-free mints for 5K fuel?
No, if your aim is a sugary pre-run snack. Tesco Groceries lists Sugar Free Polo at under 0.5 g sugars and 10 kcal per three mints. Choose it according to your mint preference, not as a replacement for food.
What should I check if I have an allergy or dietary restriction?
Read the ingredients and allergen statement on the current pack of the exact mint or chocolate variety before eating it. Check any dietary claim against that same product rather than assuming it applies to every variety from a brand.