The Runner's Nutrient Bible
48 foods every runner should know, with full nutritional data, timing advice and performance benefits - organised into 8 categories.
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Fruits
Fruits provide fast-absorbing carbohydrates, antioxidants and essential vitamins that support running performance and recovery.
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Vegetables
Vegetables deliver iron, nitrates, fibre and micronutrients that support endurance, oxygen transport and post-run recovery.
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Grains & Cereals
Grains and cereals are the primary fuel source for runners, providing sustained energy through complex carbohydrates, fibre and B vitamins.
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Proteins
Protein supports muscle repair, recovery and adaptation to training. These are the best protein sources for runners at every level.
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Dairy & Alternatives
Dairy and plant-based alternatives provide calcium for bone health, protein for recovery and convenient post-run nutrition options.
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Nuts & Seeds
Nuts and seeds are nutrient-dense powerhouses providing healthy fats, magnesium, iron and plant-based protein for runners.
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Supplements & Sports Nutrition
Sports nutrition products provide targeted nutrition for training, racing and recovery when whole foods are not practical.
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Drinks
Proper hydration is fundamental to running performance. These drinks support hydration, energy, recovery and everyday health for runners.
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Nutrition products for runners
Quality nutrition makes a measurable difference to your training and recovery. These are our top picks.
SiS Go Energy Gels
Fast-absorbing energy gels for pre-run and mid-run fuelling. One of the most popular choices among UK runners.
View on AmazonMaurten Gel 100
Premium hydrogel technology used by elite marathon runners. Easier on the stomach than traditional gels.
View on AmazonPrecision Hydration
Electrolyte drink mix tailored to different sweat rates. Helps maintain performance in longer sessions.
View on AmazonFrequently asked questions about nutrition for runners
What should runners eat before a run?
Eat easily digestible carbohydrates 2-3 hours before running. Good options include oats, toast with peanut butter, a banana or pasta. Avoid high-fat and high-fibre foods close to run time.
How important is nutrition for running performance?
Nutrition is one of the biggest controllable factors in running performance. Proper fuelling before, during and after runs directly affects energy levels, recovery speed and long-term training adaptations.
What is the best recovery food after running?
Aim for a mix of protein and carbohydrates within 30-60 minutes of finishing. Chocolate milk, Greek yoghurt with fruit, or chicken with rice are all excellent choices.