Endurance Fuel
The biggest pouch and the best value for athletes who use Tailwind regularly through a training block. Pick your flavour and caffeine option before adding it.
Tailwind Endurance Fuel is a carbohydrate-and-electrolyte drink mix for longer training and events. It is designed to provide fuel, hydration and electrolytes in one drink, with caffeinated and caffeine-free flavours clearly identified in the selector.
Start with two level scoops mixed into 590–710ml of water and sip over about an hour. One stick pack contains the same measured amount as two scoops from a pouch: 50g carbohydrate, 200 kcal and 620mg sodium. Raspberry Buzz and Tropical Buzz contain 70mg caffeine per serving.
A 50-serving pouch contains the equivalent of 25 stick packs. A 30-serving pouch contains the equivalent of 15 stick packs. Choose a pouch for regular use from home, a 12-stick box for measured packs on the move, or a single stick to test a flavour.
Practise the complete drink and fuel plan in training and check the exact selected pack for its current ingredients, nutrition and allergen information.
Caffeinated flavours are not recommended for children or during pregnancy.
Tailwind Endurance Fuel is vegan and made without gluten, soy or dairy ingredients. Check the exact pack if you have an allergy or intolerance.
Tailwind Endurance Fuel is a carbohydrate-and-electrolyte drink mix for longer training and events. It is designed to provide fuel, hydration and electrolytes in one drink, with caffeinated and caffeine-free flavours clearly identified in the selector.
Start with two level scoops mixed into 590–710ml of water and sip over about an hour. One stick pack contains the same measured amount as two scoops from a pouch: 50g carbohydrate, 200 kcal and 620mg sodium. Raspberry Buzz and Tropical Buzz contain 70mg caffeine per serving.
A 50-serving pouch contains the equivalent of 25 stick packs. A 30-serving pouch contains the equivalent of 15 stick packs. Choose a pouch for regular use from home, a 12-stick box for measured packs on the move, or a single stick to test a flavour.
Practise the complete drink and fuel plan in training and check the exact selected pack for its current ingredients, nutrition and allergen information.
Caffeinated flavours are not recommended for children or during pregnancy.
Tailwind Endurance Fuel is vegan and made without gluten, soy or dairy ingredients. Check the exact pack if you have an allergy or intolerance.
Tailwind Endurance Fuel is a carbohydrate-and-electrolyte drink mix for longer training and events. It is designed to provide fuel, hydration and electrolytes in one drink, with caffeinated and caffeine-free flavours clearly identified in the selector.
Start with two level scoops mixed into 590–710ml of water and sip over about an hour. One stick pack contains the same measured amount as two scoops from a pouch: 50g carbohydrate, 200 kcal and 620mg sodium. Raspberry Buzz and Tropical Buzz contain 70mg caffeine per serving.
A 50-serving pouch contains the equivalent of 25 stick packs. A 30-serving pouch contains the equivalent of 15 stick packs. Choose a pouch for regular use from home, a 12-stick box for measured packs on the move, or a single stick to test a flavour.
Practise the complete drink and fuel plan in training and check the exact selected pack for its current ingredients, nutrition and allergen information.
Caffeinated flavours are not recommended for children or during pregnancy.
Tailwind Endurance Fuel is vegan and made without gluten, soy or dairy ingredients. Check the exact pack if you have an allergy or intolerance.
Tailwind Endurance Fuel is a carbohydrate-and-electrolyte drink mix for longer training and events. It is designed to provide fuel, hydration and electrolytes in one drink, with caffeinated and caffeine-free flavours clearly identified in the selector.
Start with two level scoops mixed into 590–710ml of water and sip over about an hour. One stick pack contains the same measured amount as two scoops from a pouch: 50g carbohydrate, 200 kcal and 620mg sodium. Raspberry Buzz and Tropical Buzz contain 70mg caffeine per serving.
A 50-serving pouch contains the equivalent of 25 stick packs. A 30-serving pouch contains the equivalent of 15 stick packs. Choose a pouch for regular use from home, a 12-stick box for measured packs on the move, or a single stick to test a flavour.
Practise the complete drink and fuel plan in training and check the exact selected pack for its current ingredients, nutrition and allergen information.
Caffeinated flavours are not recommended for children or during pregnancy.
Tailwind Endurance Fuel is vegan and made without gluten, soy or dairy ingredients. Check the exact pack if you have an allergy or intolerance.
Tailwind Endurance Fuel is a carbohydrate-and-electrolyte drink mix for longer training and events. It is designed to provide fuel, hydration and electrolytes in one drink, with caffeinated and caffeine-free flavours clearly identified in the selector.
Start with two level scoops mixed into 590–710ml of water and sip over about an hour. One stick pack contains the same measured amount as two scoops from a pouch: 50g carbohydrate, 200 kcal and 620mg sodium. Raspberry Buzz and Tropical Buzz contain 70mg caffeine per serving.
A 50-serving pouch contains the equivalent of 25 stick packs. A 30-serving pouch contains the equivalent of 15 stick packs. Choose a pouch for regular use from home, a 12-stick box for measured packs on the move, or a single stick to test a flavour.
Practise the complete drink and fuel plan in training and check the exact selected pack for its current ingredients, nutrition and allergen information.
Caffeinated flavours are not recommended for children or during pregnancy.
Tailwind Endurance Fuel is vegan and made without gluten, soy or dairy ingredients. Check the exact pack if you have an allergy or intolerance.
Tailwind Endurance Fuel is a carbohydrate-and-electrolyte drink mix for longer training and events. It is designed to provide fuel, hydration and electrolytes in one drink, with caffeinated and caffeine-free flavours clearly identified in the selector.
Start with two level scoops mixed into 590–710ml of water and sip over about an hour. One stick pack contains the same measured amount as two scoops from a pouch: 50g carbohydrate, 200 kcal and 620mg sodium. Raspberry Buzz and Tropical Buzz contain 70mg caffeine per serving.
A 50-serving pouch contains the equivalent of 25 stick packs. A 30-serving pouch contains the equivalent of 15 stick packs. Choose a pouch for regular use from home, a 12-stick box for measured packs on the move, or a single stick to test a flavour.
Practise the complete drink and fuel plan in training and check the exact selected pack for its current ingredients, nutrition and allergen information.
Caffeinated flavours are not recommended for children or during pregnancy.
Tailwind Endurance Fuel is vegan and made without gluten, soy or dairy ingredients. Check the exact pack if you have an allergy or intolerance.
Tailwind Endurance Fuel is a carbohydrate-and-electrolyte drink mix for longer training and events. It is designed to provide fuel, hydration and electrolytes in one drink, with caffeinated and caffeine-free flavours clearly identified in the selector.
Start with two level scoops mixed into 590–710ml of water and sip over about an hour. One stick pack contains the same measured amount as two scoops from a pouch: 50g carbohydrate, 200 kcal and 620mg sodium. Raspberry Buzz and Tropical Buzz contain 70mg caffeine per serving.
A 50-serving pouch contains the equivalent of 25 stick packs. A 30-serving pouch contains the equivalent of 15 stick packs. Choose a pouch for regular use from home, a 12-stick box for measured packs on the move, or a single stick to test a flavour.
Practise the complete drink and fuel plan in training and check the exact selected pack for its current ingredients, nutrition and allergen information.
Caffeinated flavours are not recommended for children or during pregnancy.
Tailwind Endurance Fuel is vegan and made without gluten, soy or dairy ingredients. Check the exact pack if you have an allergy or intolerance.
Tailwind Endurance Fuel is a carbohydrate-and-electrolyte drink mix for longer training and events. It is designed to provide fuel, hydration and electrolytes in one drink, with caffeinated and caffeine-free flavours clearly identified in the selector.
Start with two level scoops mixed into 590–710ml of water and sip over about an hour. One stick pack contains the same measured amount as two scoops from a pouch: 50g carbohydrate, 200 kcal and 620mg sodium. Raspberry Buzz and Tropical Buzz contain 70mg caffeine per serving.
A 50-serving pouch contains the equivalent of 25 stick packs. A 30-serving pouch contains the equivalent of 15 stick packs. Choose a pouch for regular use from home, a 12-stick box for measured packs on the move, or a single stick to test a flavour.
Practise the complete drink and fuel plan in training and check the exact selected pack for its current ingredients, nutrition and allergen information.
Caffeinated flavours are not recommended for children or during pregnancy.
Tailwind Endurance Fuel is vegan and made without gluten, soy or dairy ingredients. Check the exact pack if you have an allergy or intolerance.
£42.95
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Caffeine-free
The Ready Sweat Go view
It is hard not to like Tailwind Endurance Fuel. We were immediately impressed with how easily it mixes: the powder is fine and dissolves quickly in water. It combines carbohydrate and electrolytes, with a broad choice of flavours both with and without caffeine. For longer activities where drinking your fuel is practical, it has earned its place in the RSG range.
Use it well
Follow the instructions on the exact pack, then practice the full drink and fuel plan in training. Adjust it for session length, conditions, pace and what else you plan to eat or drink.
Pouches are ideal for regular use from home. Stick boxes give you measured servings on the move or at events. Singles are useful for testing flavours. Check the caffeine choice before adding it.
Raspberry and Tropical contain caffeine. The other Endurance Fuel flavours in the current RSG range are caffeine-free. Count caffeine from coffee, gels, chews and other products too, and practice your plan in training.
Tailwind questions
Tailwind Endurance Fuel is a carbohydrate-and-electrolyte drink mix for use during longer training and events. It is mixed with water and sipped as part of a practiced fuelling plan.
Follow the instructions on the exact pack. Tailwind UK's current guidance is two to three scoops in 590–710ml of water, sipped over an hour. Start in training and adjust for the session, conditions and your own tolerance.
Choose a pouch for regular use, a box for measured sticks on the move, or a single if you want to test a flavour. The flavour and caffeine choice still matter, whichever size you buy.
Raspberry and Tropical contain caffeine. The other Endurance Fuel flavours in the current RSG range are caffeine-free. Count caffeine from coffee, gels, chews and other products too, and practice your plan in training.
For some athletes, Endurance Fuel can provide most of the carbohydrate and electrolytes they use during a longer session. Others combine it with food, gels, bars or chews. Practice the full plan before race day and make sure it supplies the energy and fluid you need.
Tailwind describes its current UK Endurance Fuel as suitable for vegetarians and vegans and free from wheat, gluten, soy and dairy. Recipes and manufacturing can change, so check the ingredients and allergen information on the exact product before buying if this matters to you.
Product information
Two 50-Serving Endurance bags + one Recovery Mix — save £15 and fuel your training the smart way.
A complete fuelling system for anyone increasing their training load.
What’s inside:
2 × 50-serving Tailwind Endurance Fuel
Your go-to mix for longer sessions, fuelling with steady carbohydrates and electrolytes.
1 × Tailwind Recovery Mix
Carbs + protein to help your body rebuild after tougher days.
Why this bundle works
Many athletes use more Tailwind in winter than summer. Long base runs, turbo sessions, and weekend endurance work all add up. This bundle gives you enough to train consistently through the season while keeping recovery simple.
Reliable energy for longer sessions
Gentle on the stomach
Helps maintain weekly volume without feeling drained
A single, easy routine for fuelling and recovery
Ideal for:
4–6 training days per week
Half-marathon or marathon prep
Long winter rides
Indoor turbo/zwift blocks
Higher mileage running weeks
Mix and match all three bags to suit your training and taste.
Free tracked delivery included.
Tailwind Triple Bundle
✔ Best value Tailwind bundle
✔ Two large endurance bags + one large recovery mix
✔ Suited for higher mileage
✔ Mix and match flavours
✔ Free tracked delivery
Tailwind product data
Clear nutrition, ingredients, allergen and practical-use information to help you choose and plan with confidence.
Endurance: one stick-equivalent two-scoop serving with 590–710ml water. Recovery: one 60g serving with 475ml water.serving size
100 Endurance Fuel servings + 20 Recovery Mix servingskey amount
2 × 50-serving Endurance Fuel pouches + 1 × 20-serving Recovery Mix pouchavailable formats
Best for
Higher-volume training blocks that need a repeatable during-session fuel routine and a separate after-session recovery option.
Activity fit
Tailwind describes both current product families as vegan and free from gluten, dairy and soy. Check all three selected packs if an allergy matters to you.
Training: Use Endurance Fuel during longer sessions and Recovery Mix afterwards. Practise each flavour and serving independently.
Event use: Use the Endurance Fuel only as rehearsed. Keep the Recovery Mix for after the finish or between stages.
