Triathlon Nutrition & Hydration

Keep energy levels up with isotonic gels, energy bars and jellies and stay hydrated with our great range of sports drinks (as well as good old-fashioned H2O!). Everything in here can be used at home while you train and is conventionally sized for during your race too.
133 items
ISOSTAR Hydrate & Perform Isotonic Drink Mix Powder 560g - Red Berry
ISOSTAR Hydrate & Perform Isotonic Drink Mix Powder 560g - Red Berry
Rate: 4.5 stars, 416 votes
£9.99
£17.84/kg
DECATHLON Coated Chocolate cereal bar x15
DECATHLON Coated Chocolate cereal bar x15
Rate: 4.9 stars, 7 votes
£8.99
£19.98/kg
SCIENCE IN SPORT Hydro + Caffeine Cola Tablets - 20
SCIENCE IN SPORT Hydro + Caffeine Cola Tablets - 20
Rate: 5.0 stars, 2 votes
£6.99
DECATHLON Coated cereal bars Peanut caramel x6
DECATHLON Chocolate Coated Cereal Bar x6
Gallery item 1 out of 2
DECATHLON Coated cereal bars Peanut caramel x6
Rate: 4.6 stars, 24 votes
2 flavors
£4.99
DECATHLON Chocolate cereal bar
DECATHLON Chocolate cereal bar
£0.99
£47.15/kg
TORQ Energy Gel (15x 45g) Rhubarb & Custard Lactose Free | Gluten Free
TORQ Energy Gel (15x 45g) Rhubarb & Custard Lactose Free | Gluten Free
Sold and shipped by ALOC Sports Retail
£29.25
£NaN/kg
TORQ Energy Drink Single Serve Sachets (15 x 33g) Orange Lactose Free | Gluten Free
TORQ Energy Drink Single Serve Sachets (15 x 33g) Orange Lactose Free | Gluten Free
Sold and shipped by ALOC Sports Retail
£29.25
£NaN/kg
TORQ Energy Gel (15x 45g) Lemon Drizzle Lactose Free | Gluten Free
TORQ Energy Gel (15x 45g) Lemon Drizzle Lactose Free | Gluten Free
Sold and shipped by ALOC Sports Retail
£29.25
£NaN/kg
TORQ Energy Gel (15x 45g) Apple Crumble Lactose Free | Gluten Free
TORQ Energy Gel (15x 45g) Apple Crumble Lactose Free | Gluten Free
Sold and shipped by ALOC Sports Retail
£29.25
£NaN/kg
TORQ Energy Gel (15x 45g) Orange & Banana Lactose Free | Gluten Free
TORQ Energy Gel (15x 45g) Orange & Banana Lactose Free | Gluten Free
Sold and shipped by ALOC Sports Retail
£29.25
£NaN/kg
TORQ Energy Gel With Guarana - Caffeinated (15x 45g) Banoffee With Guarana
TORQ Energy Gel With Guarana - Caffeinated (15x 45g) Forest Fruits With Guarana
Gallery item 1 out of 2
TORQ Energy Gel With Guarana - Caffeinated (15x 45g) Banoffee With Guarana
2 flavors
Sold and shipped by ALOC Sports Retail
£32.25
£NaN/kg
TORQ Energy Gel (15x 45g) Cherry Bakewell Lactose Free | Gluten Free
TORQ Energy Gel (15x 45g) Cherry Bakewell Lactose Free | Gluten Free
Rate: 1.0 stars, 1 votes
Sold and shipped by ALOC Sports Retail
£29.25
£NaN/kg
DECATHLON CLAK BANANA CEREAL BAR WITH A DARK CHOCOLATE BASE 21 G
DECATHLON CLAK BANANA CEREAL BAR WITH A DARK CHOCOLATE BASE 21 G
Rate: 4.5 stars, 997 votes
£0.99
£47.15/kg
DECATHLON 750ml OISELLE Water bottle
DECATHLON 750ml OISELLE Water bottle
Rate: 4.5 stars, 2840 votes
£1.99
£1.99/l
DECATHLON Sport Flask 960 ml - Black
DECATHLON Sport Flask 960 ml - Black
£5.99
Was £6.49
ZEFAL Zefal Magnum Water Bottle - Clear
ZEFAL Zefal Magnum Water Bottle - Clear
Sold and shipped by Sprocket and Gear Ltd
£6.49
ZEFAL Zefal Sense Soft 80 Water Bottle - Black
ZEFAL Zefal Sense Soft 80 Water Bottle - Black
Sold and shipped by Sprocket and Gear Ltd
£6.49
ZEFAL Zefal Magnum Water Bottle - Soft Clear
ZEFAL Zefal Magnum Water Bottle - Soft Clear
Sold and shipped by Sprocket and Gear Ltd
£7.98
ZEFAL Zefal Magnum Water Bottle - Smoke
ZEFAL Zefal Magnum Water Bottle - Smoke
Sold and shipped by Sprocket and Gear Ltd
£6.49
TORQ Energy Drink Single Serve Sachets (15 x 33g) Vanilla Lactose Free | Gluten Free
TORQ Energy Drink Single Serve Sachets (15 x 33g) Vanilla Lactose Free | Gluten Free
Sold and shipped by ALOC Sports Retail
£29.25
£NaN/kg
TORQ TORQ Recovery Drink (1 x 500g)
TORQ TORQ Recovery Drink (1 x 500g)
Sold and shipped by ALOC Sports Retail
£21.95
£43.90/kg
TORQ Caramel Latte Energy Gel With Guarana - Caffeinated (15x 45g) Caramel Latte
TORQ Caramel Latte Energy Gel With Guarana - Caffeinated (15x 45g) Caramel Latte
Sold and shipped by ALOC Sports Retail
£32.25
£NaN/kg
TORQ Energy Drink Single Serve Sachets (15 x 33g) Blackcurrant
TORQ Energy Drink Single Serve Sachets (15 x 33g) Blackcurrant
Sold and shipped by ALOC Sports Retail
£29.25
£NaN/kg
TORQ TORQ Recovery Drink (1 x 500g)
TORQ TORQ Recovery Drink (1 x 500g)
Sold and shipped by ALOC Sports Retail
£21.95
£43.90/kg
TORQ TORQ Recovery Drink (1 x 500g)
TORQ TORQ Recovery Drink (1 x 500g)
Sold and shipped by ALOC Sports Retail
£21.95
£43.90/kg
DECATHLON 500ml OISELLE Water bottle
DECATHLON 500ml OISELLE Water bottle
Rate: 4.5 stars, 1414 votes
£2.99
£5.98/l
DECATHLON Coated Cereal Bar X6 Peanuts Almonds
DECATHLON Coated Cereal Bar X6 - hazelnuts
DECATHLON Coated Cereal Bar X6 White Chocolate & Mixed Berries
DECATHLON Coated Cereal Bar X6 - coconut
DECATHLON COATED CEREAL BAR X6 - CHOCOLATE BANANA
Gallery item 1 out of 5
DECATHLON Coated Cereal Bar X6 Peanuts Almonds
Rate: 4.7 stars, 1860 votes
5 flavors
£3.99
DECATHLON Coated Cereal Bar X1 - chocolate banana
DECATHLON Coated Cereal Bar X1 - chocolate banana
Rate: 4.6 stars, 595 votes
£0.99
£0.99/kg
DECATHLON Decathlon 650ml *50 sport bottle - black
DECATHLON Decathlon 650ml *50 sport bottle - black
£99.99
DECATHLON ENERGY FRUIT JELLIES 12x25G
DECATHLON ENERGY FRUIT JELLIES 12x25G
Rate: 4.7 stars, 1850 votes
£7.99
SCIENCE IN SPORT GO ISOTONIC ENERGY GELS - 7 x 60ml
SCIENCE IN SPORT GO ISOTONIC ENERGY GELS - 7 x 60ml
Rate: 4.9 stars, 21 votes
£7.99
SCIENCE IN SPORT Go Isotonic Energy Gel Orange - 6 x 60ml
SCIENCE IN SPORT Go Isotonic Energy Gel Orange - 6 x 60ml
Rate: 5.0 stars, 2 votes
£5.99
DECATHLON Sugar-free electrolytes drink tablets - lemon 40 x 4g
DECATHLON Sugar-free electrolytes drink tablets - lemon 40 x 4g
Rate: 4.4 stars, 370 votes
£9.99
POWERBAR Electrolyte Drink Grapefruit 10 Tablets (contains 75mg caffeine)
POWERBAR Electrolyte Drink Grapefruit 10 Tablets (contains 75mg caffeine)
Rate: 4.6 stars, 97 votes
£5.99
£142.62/kg
SCIENCE IN SPORT Go Isotonic Energy Gel Blackcurrant
SCIENCE IN SPORT Go Isotonic Energy Gel Blackcurrant
Rate: 5.0 stars, 1 votes
£1.49
DECATHLON Salt capsules x100
DECATHLON Salt capsules x100
Rate: 4.5 stars, 282 votes
£9.99
£121.83/kg
DECATHLON Coated Cereal Bar X10 - coconut
DECATHLON Coated Cereal Bar X10 - white chocolate & mixed berries
DECATHLON Coated Cereal Bar X10 - chocolate banana
Gallery item 1 out of 3
DECATHLON Coated Cereal Bar X10 - coconut
Rate: 4.7 stars, 2515 votes
3 flavors
£5.49
POWERBAR Electrolyte Drink Tablets 10x4.2g Mango
POWERBAR Electrolyte Drink Tablets 10x4.2g Mango
Rate: 4.5 stars, 175 votes
£5.49
£130.72/kg
POWERBAR Power Gel Energy Gel 4 x 41 g - Mixed Berries
POWERBAR Power Gel Energy Gel 4 x 41 g - Mixed Berries
Rate: 4.6 stars, 165 votes
£5.99
£36.53/kg
POWERBAR Power Gel Energy Gel 4x41g - strawberry banana
POWERBAR Power Gel Energy Gel 4x41g - strawberry banana
Rate: 4.6 stars, 182 votes
£5.99
£36.53/kg
4.5/5 based on 62061 reviews collected online and in stores

Triathlon Nutrition and Hydration

Find everything you need to stay energised for your training, race day and recovery with our collection of triathlon nutrition and hydration, whatever the distance. Designed for use during training and portioned to easily slot into your triathlon bag so you can be confident that you have your nutrition dialled in. With isotonic gels and jellies for bumps of energy through to essential electrolytes to support recovery and prevent muscle cramps. Choose shaker bottles for mixing protein and other powder-based nutrition and a race bottle for slotting into your bike for the triathlon cycling stage or into your tri suit for the run.