What's the best way to use Hammer Nutrition's ENDURANCE FUEL FOR TRAINING, RACING & LONG EFFORTS during a marathon or long bike ride?

For optimal results with our endurance fuel collection, consider consuming an energy gel or a few bites of an energy bar every 45-60 minutes during extended efforts over 90 minutes. During ultra-endurance cycling or running events, our endurance drinks are excellent for keeping you hydrated and fueled consistently. Listen to your body and experiment during training to find the perfect fueling schedule that works for you, ensuring you have the sustained energy needed without digestive upset.

I'm training for a triathlon. Which Hammer Nutrition products are best for fueling during the swim, bike, and run legs?

For triathlon and other multi-sport events, a combination approach is key. While fueling during the swim is minimal, our energy gels and chews are highly portable and easy to consume quickly on the bike. For the run leg and throughout the entire event, consider our endurance drinks to maintain electrolyte balance and sustained energy. Experimenting with our range of gels, bars, and drinks during your long training sessions will help you fine-tune your strategy for race day.

Are Hammer Nutrition's energy gels and bars suitable for vegetarians or vegans, and what are they made of?

Many of our energy gels and bars are crafted with vegetarian and vegan athletes in mind, using high-quality, natural ingredients. They typically feature complex carbohydrates for sustained energy release, electrolytes to replace what's lost through sweat, and sometimes amino acids to support muscle function. We recommend checking the specific product pages for detailed ingredient lists and suitability information, ensuring they align with your dietary needs and performance goals for long efforts.

How do I choose between an energy gel, an endurance drink, or an energy bar for my cycling race when I need serious ENDURANCE FUEL FOR TRAINING, RACING & LONG EFFORTS?

The choice depends on your personal preference and the race duration. Energy gels offer a quick, concentrated energy boost and are very easy to consume on the go. Endurance drinks are fantastic for maintaining hydration and delivering a steady supply of carbohydrates and electrolytes over long periods. Energy bars provide a more substantial source of fuel, often with a mix of carbohydrates and some protein or fat, which can be great for a sustained energy release or as a mid-ride meal replacement. For longer cycling events, combining an endurance drink with gels or bars according to your training plan is often the most effective strategy.

Collection: ENDURANCE TRAINING FUEL – EVERYDAY RIDES, RUNS & WORKOUTS

Not sure which Hammer fuel is right for you? Use the quick guide below to find the right product for your session length — then shop directly.

View Fuelling Guidelines → FREE 5 Secrets to Success →

Fuel by Duration — Quick Reference

Under 2 hours	HEED • Hammer Gel
2–4 hours	HEED • Hammer Gel • Endurolytes
4–8 hours	Perpetuem • Perpetuem Solids • Endurolytes
All-day events	Perpetuem • Hammer Bars • Endurolytes Extreme

The Product Range at a Glance

Hammer Gel — fast, portable energy; ideal for any duration.
HEED Sports Drink — hydration + energy best for up to ~2 hours
Perpetuem — the go-to for events beyond 2 hours
Perpetuem Solids — chewable sustained fuel.
Hammer Bars — Ideal for lower-intensity long efforts.
Endurolytes / Endurolytes Extreme — full-spectrum electrolyte replacement to pair with any fuel

Drink Drinker or Water Drinker?

Read the full guide — one of Hammer Nutrition's most popular fuelling concepts.

Hammer Gel® – Low Sugar Energy Gel for Endurance Athletes

High Intensity

12 reviews

Regular price

£2.25

Sale price

£2.25
Energy gel UK – Hammer Gel low sugar endurance fuel kit

Save 15%

4 reviews

Regular price

£26.40

Sale price

£22.95 -13%
Hammer Gel jug – fast energy without the crash

Bulk Gel

1 review

Regular price

£31.50

Sale price

£31.50

Hurry - only 2 left

WIth Free Flask. Works out to £1.20 per serving
Organic energy bar UK – Hammer Bars real food endurance fuel

100% Organic

8 reviews

Regular price

£3.65

Sale price

£3.65
Hammer bars – real food energy that lasts (5 bar kit)

Save 7,5%

No reviews

Regular price

£17.95

Sale price

£16.60 -8%

100% Organic Raw food Bars
Hammer bars – real food energy that lasts (10 bar kit)

Save 15%

No reviews

Regular price

£36.25

Sale price

£31.50 -13%

100% Organic Raw delicious food bar in 5 flavours.
VEGAN BARS – Plant-Based Energy That Lasts

High Protein Bar

2 reviews

Regular price

Sold out - you just missed it!

Sale price

£4.40
HEED Sports Drink Sachets | Try Single Servings

Under 2 hour fuel

3 reviews

Regular price

£3.30

Sale price

£3.30
HEED Sports Drink Sachets | Try 3 flavours

1 review

Regular price

£9.95

Sale price

£9.20 -8%
HEED Sports Drink – High Energy Electrolyte Drink

Under 2hr Drink

13 reviews

Regular price

£45.95 to £78.95

Sale price

£45.95 to £78.95

Only 5 left
Hammer Perpetuem Sachet Kit – Try Before You Commit

Over 2 hour Drink

No reviews

Regular price

£4.95

Sale price

£4.95
Hammer Perpetuem – Single Serving Sachets

No reviews

Regular price

£20.81

Sale price

£19.25 -7%
Hammer Perpetuem – Long-Distance Endurance Fuel Tub

Over 2 hour Drink

12 reviews

Regular price

£69.95

Sale price

£69.95

Only 5 left
Hammer Perpetuem Solids – Chewable Long-Distance Fuel

Chewable fuel

10 reviews

Regular price

£5.60

Sale price

£5.60
Hammer Perpetuem Solids Sample Kit – Try All 3 Flavours

1 review

Regular price

£18.21

Sale price

£16.08 -12%

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I love Hammer Products... they never upset my stomach and I’ve got a sensitive one. Their products are great and reasonably priced. Plus, you can’t beat the customer service, I’ve never had a company call to make sure I like their products and do I have any questions? What!!! Nice added touch & I’ll continue to use this company. Thanks for going above & beyond.

Quality products without anything artificial. No gimmicks. No hype, just pure supplements that do why they say they will. My favorite products, in no particular order: Cola Fizz, Fully Charged, Perpetuem (Strawberry and Caffe Latte), Hammer Gel (Peanut Butter Chocolate), Chocolate Recoverite (Vegan now), Tissue Rejuvenator, and Essential Mg.

When you want proven, well-planned, and CLEAN athletic nutritional products, HAMMER is second to none. I LOVE the protein bars; both whey and vegan. Other amazing items I use regularly are Endurolytes Extreme capsules, Recoverite, Perpetuem Solids, and several of their wonderful supplements.

Their motto - Fuel Right, Feel Great - is totally accurate! Hammer does its research and provides supplements to optimize my training. I’m 68 years old and can race at the top level in master's events BECAUSE I follow their advice: Fuel Right, Feel Great.

Collection: ENDURANCE TRAINING FUEL – EVERYDAY RIDES, RUNS & WORKOUTS

The Product Range at a Glance

Drink Drinker or Water Drinker?

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