Why Choose Hammer Gel? Endurance Energy Without the Sugar Overload
When you’re training or racing for hours, your energy gel needs to do more than provide carbohydrates. It needs to be easy to carry, simple to use and something you’ll still want to consume when fatigue sets in.
Hammer Gel is designed specifically for endurance athletes who want sustained, practical energy without relying on the simple-sugar-heavy approach found in many conventional energy gels.
Whether you're running, cycling, racing a triathlon or heading into a long training session, Hammer Gel gives you a convenient way to add energy when you need it.
What Makes Hammer Gel Different?
There are hundreds of energy gels available, so why choose Hammer?
The difference starts with Hammer Nutrition's approach to endurance fuelling.
Rather than simply packing a small sachet with increasingly large amounts of simple sugars, Hammer Gel uses complex carbohydrate sources including maltodextrin to provide easily consumed endurance energy.
The philosophy behind it is simple:
Give your body enough fuel to support performance without unnecessarily overwhelming your digestive system.
It's an approach Hammer Nutrition calls Less is Best.
1. No Simple Sugars
Many conventional energy gels rely heavily on simple sugars such as glucose, fructose or sucrose.
Hammer Gel contains no simple sugars.
Instead, its carbohydrate profile is built around complex carbohydrate sources including maltodextrin.
This is one of the reasons Hammer Gel has a noticeably different taste and consistency from extremely sweet conventional gels — something many athletes appreciate several hours into a long ride, run or race.
Want to understand why Hammer uses maltodextrin?
Read: Maltodextrin – The Superior Carbohydrate for Endurance Athletes →
2. Less Sweet When You're Going Long
A gel that tastes great at the beginning of an event can become very different after several hours.
Repeatedly consuming intensely sweet products can lead to flavour fatigue, making it increasingly difficult to stick to your nutrition plan.
Hammer Gel was deliberately formulated to provide energy without an excessively sweet taste.
That can be particularly valuable during:
- Marathons
- Ultramarathons
- Long-distance cycling
- Triathlon
- Iron-distance events
- Adventure racing
- Long training sessions
When you're several hours into an endurance event, sometimes less really is more.
3. Designed With Digestive Comfort in Mind
Stomach problems are one of the biggest concerns endurance athletes have about energy gels.
There isn't a single gel that can guarantee a problem-free stomach for every athlete. Your total carbohydrate intake, hydration, exercise intensity, caffeine, pre-race food and individual tolerance can all influence how your digestive system responds.
Hammer's approach is therefore not simply to push increasingly large quantities of carbohydrate.
Hammer Gel is designed around the principle of providing useful energy while keeping fuelling manageable.
If you've struggled with gels before, don't introduce a new product for the first time on race day. Test it during training and establish the amount, timing and water intake that works for you.
If digestive comfort is particularly important to you:
Read our Energy Gels for Sensitive Stomachs guide →
4. Choose Caffeine — Rather Than Having It Chosen for You
Not every athlete wants caffeine in every gel.
That's why most Hammer Gel flavours are caffeine-free, allowing you to control when you introduce caffeine rather than accumulating it unintentionally throughout an event.
For athletes who do want caffeine, selected flavours provide it:
Espresso: 50mg caffeine per serving
Tropical: 25mg caffeine per serving
This makes it easy to combine caffeine-free and caffeinated gels as part of your race strategy.
5. Plenty of Flavour Choice
Eating exactly the same flavour repeatedly for several hours isn't particularly appealing.
Hammer Gel is available in a wide selection of flavours, making it easier to rotate flavours during training and racing and reduce flavour fatigue.
Not sure where to start?
Try Before You Commit
Our Hammer Gel Sampler lets you experiment with different flavours during training before deciding which ones deserve a place in your race-day nutrition plan.
6. Sachets for Racing, Bulk Gel for Training
If you use energy gels regularly, buying individual sachets for every training session isn't necessarily the most economical approach.
Hammer gives you two practical options.
Individual Hammer Gel Sachets
Ideal for:
- Race day
- Running belts and vests
- Cycling jersey pockets
- Triathlon transition bags
- Travelling
- Trying different flavours
Hammer Gel 26-Serving Jug
For regular training, the 26-serving Hammer Gel Jug provides a more economical way to use Hammer Gel.
Fill a reusable Hammer flask before training and take the amount you actually need.
It also means fewer individual sachets and less packaging.
Shop Hammer Gel Sachets & Jugs →
7. One Gel Doesn't Have to Do Everything
Hammer Gel is extremely versatile, but we don't believe one product should be forced into every endurance situation.
Your fuelling requirements change with duration, intensity, conditions and the individual athlete.
For shorter endurance sessions, Hammer Gel can be used alongside water or as part of a broader strategy involving HEED Sports Drink.
As duration increases, athletes may prefer a more substantial endurance fuel such as Perpetuem, which provides carbohydrate together with protein and a small amount of fat.
Electrolyte requirements can also be managed separately using Endurolytes, allowing you to adjust electrolyte intake according to conditions rather than having everything dictated by the carbohydrate product.
This modular approach allows you to build a nutrition strategy around what your body actually needs.
Hammer Gel for Running
For runners, Hammer Gel provides a compact source of carbohydrate that can easily be carried in a running belt, vest or pocket.
It's suitable for training and events ranging from longer runs through to marathons and ultras.
The important part isn't simply carrying gels — it's establishing when and how you will use them before race day.
For detailed timing and quantities:
Read the Hammer Gel Fuelling Guide →
Hammer Gel for Cycling
Cyclists have more carrying capacity than runners, which makes Hammer Gel particularly flexible.
Individual sachets can be stored in a jersey pocket or top-tube bag, while the reusable flask and bulk jug provide an excellent option for longer training rides.
Hammer Gel can also be combined with HEED or Perpetuem depending on ride duration and your overall nutrition strategy.
Hammer Gel for Triathlon
Triathlon creates a unique fuelling challenge because your nutrition has to work across three disciplines.
Hammer Gel's compact format makes it easy to incorporate into a race plan without relying on a large volume of solid food.
The key is to practise your complete nutrition strategy during brick sessions and longer training days rather than experimenting during your event.
How Much Hammer Gel Should You Use?
There is no single carbohydrate number that every athlete needs to hit.
Your requirements depend on body size, intensity, duration, existing glycogen stores, other food and drinks being consumed and your individual tolerance.
And remember:
Your stomach doesn't see your gel, sports drink, chews and food as separate nutrition plans.
It has to process everything you consume.
That's why your complete intake matters more than simply counting how many gels you've taken.
For detailed guidance on using Hammer Gel:
Read the Hammer Gel Fuelling Guide →
Frequently Asked Questions
Does Hammer Gel contain simple sugars?
No. Hammer Gel is formulated without simple sugars and uses complex carbohydrate sources including maltodextrin.
Is Hammer Gel suitable for running?
Yes. Hammer Gel is designed for endurance activities including running, cycling and triathlon. Its compact format makes it particularly convenient for longer runs and races.
Does every Hammer Gel contain caffeine?
No. Most Hammer Gel flavours are caffeine-free. Espresso contains 50mg caffeine per serving, while Tropical contains 25mg per serving.
Should I take Hammer Gel with water?
Water intake should form part of your overall fuelling and hydration strategy. Avoid concentrating large amounts of carbohydrate without considering your fluid intake, particularly during long or hot events.
Is Hammer Gel suitable for sensitive stomachs?
Individual tolerance varies, so no energy gel can guarantee the absence of gastrointestinal problems. Hammer Gel's formulation and Hammer's Less is Best approach are designed with manageable endurance fuelling in mind.
If gels have previously caused problems, test Hammer Gel during training rather than introducing it on race day.
Read our Energy Gels for Sensitive Stomachs guide →
What's the cheapest way to use Hammer Gel regularly?
For athletes using Hammer Gel frequently in training, the 26-serving jug and reusable flask can provide better value per serving than repeatedly purchasing individual sachets.
Individual sachets remain extremely convenient for racing and travelling.
Ready to Try Hammer Gel?
Whether you're preparing for your first marathon or you're an experienced endurance athlete looking for an alternative to extremely sweet, simple-sugar-based gels, Hammer Gel gives you a different approach to endurance fuelling.
Choose the option that suits you:
New to Hammer Gel?
Try the Hammer Gel Sampler →
Already know your favourite?
Shop Individual Hammer Gels →
Use gels regularly in training?
Shop the 26-Serving Hammer Gel Jug →
Need help planning your race nutrition?
Read the Hammer Gel Fuelling Guide →