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The Ultimate Performance Test | Over 8,000+ Long Run Boxes Claimed

In stock. Shipped within 1-3 days.

Long Run Box

Name: Long Run Box
Brand: beForm Nutrition
Price: 17.50 GBP
Availability: InStock

Not sure which formula fits your stride? Sample our elite endurance lineup risk-free, engineered to conquer opening-mile fatigue, deliver clean, continuous carbs, and lock in cramp-free hydration.

£19.50

£17.50

Save 10%

Tax included. Shipping calculated at checkout.

check 💧 6 pouches of beHydrate and 4 packets of beFuel
check ✅ Fuel muscles for sustained energy for miles of running
check 🛡️ 60-Day "Explore It On The Road" Guarantee (Test the taster pack on your runs; if you aren't impressed, get a full refund)

In stock. Shipped within 1-3 days.

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Money Back

Stay Cramp-Free or Your Money Back!

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beEnergy Nitric Oxide Booster

£29.50

beStrong Creatine Gummies

£29.50

Olivia Best

I grabbed the Long Run Box because I was picky about electrolyte and energy flavours. Every item tasted clean and refreshing, especially the sports sweets, which were easy to eat on the go without getting messy.

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Rapid Dispatch

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No Fuss 60-Day Guarantee

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Safe and Legal in Sport

Integrated 2-Part Performance System

The Synchronised Performance Advantage

🚫 No Performance Gaps: Prevents isolated energy crashes, cramping, or power drops.
⚙️ Cohesive Teamwork: Aligns energy, hydration, and muscle output into one unified engine.
🚀 Unlock a New Gear: Experience peak synergy where everything fires together when you need it most.

How to use

Sample the power of targeted, evidence-based nutrition by integrating this high-performance trio into your training routine to unlock immediate energy and hydration.

Workout Performance & Hydration

🍬 Intra-Workout | beFuel: For exercise lasting over 60 minutes, consume 1 full packet per 90 minutes (equivalent to 90g of carbohydrates), eating a few sweets every 15–20 minutes to maintain an uninterrupted energy curve.

The Science: Your body can only store enough internal glycogen for roughly one hour of high-intensity movement. Consuming the clinically recommended upper limit of 60–90 grams of fast-oxidizing exogenous carbohydrates per hour rapidly refills blood glucose, sustaining your mechanical workload and sparing internal muscle glycogen to completely prevent "hitting the wall."

💧 Active Hydration | beHydrate: Drink to thirst during baseline conditions. However, during high-intensity training or hot weather, proactively consume 1 pouch every 30 minutes.

The Science: Accelerated sweating from heat or high-intensity exertion causes a swift drop in blood volume, forcing your heart to work significantly harder. Deploying full-spectrum electrolytes every 30 minutes regulates osmotic fluid balance, pulling water directly into your bloodstream to sustain cardiovascular output, improve internal cooling, and shield your muscles from cramping.

Ingredients

beFuel:

Energy: 1551kJ (365kcal)
Fat: 0.1g
Carbohydrates: 90.6g
Fibre: 0.04g
Protein: 0.05g
Salt: 0.03g

beHydrate:

100mg vitamin C
45mg Magnesium
398mg Chloride
133mg Potassium
125mg Sodium
Spring water

The Upcoming Weekend Long-Run

Minimising the "Trial and Error" Clock Before Race Day

Order your Long Run Box today so it arrives before this weekend's long run, and you don't have to endure another gruelling, under-fueled training mile in survival mode.

Fast Shipping

Rapid Dispatch

Every week you delay testing your nutrition is another week closer to your upcoming goal event without a proven, gut-friendly strategy, making it vital to find out exactly what works for your body right now.

10 Nov 2026

Same-day dispatch

11 Nov 2026

Processing

13 Nov 2026

Estimated delivery

Explore the Full Elite Ecosystem Risk-Free

Engineered for Complete Running Confidence

🏃‍♂️‍➡️ The Problem Solved: Eliminates the costly guesswork of buying full-sized tubs or boxes of supplements you've never tasted.

⚡The Transformation: A low-risk discovery kit that lets you test our clean energy chews and electrolytes on your actual long runs, backed by our 60-Day Guarantee, so you can find your winning race-day formula with zero financial risk.

GET YOURS NOW

Limited Stock.

Over 8,000+ Boxes Sold

Us Versus Them

It's Time to Make the Switch 🔛

No Mixing

Tailored for Runners

No GI Distress

Zero Cramps

Vitamin C

Buying Single Gels

Generic Sports Drinks

Energy Powders

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+8,000 Long Run Boxes Sold to UK Runners

what people are saying...

Real stories. Real results.

Paige H.

The best way to figure out what works for your stomach!

I was hesitant to buy full-sized tubs or boxes of supplements before testing how my gut reacted to them on long runs. The run box was brilliant. Every flavour tasted clean, refreshing, and natural, not overly sweet like standard sports nutrition. It gave me the confidence to order my regular training stack knowing exactly what to expect.

5 Comments

Comment

Imran A.

Found my new race-day fuel.

The electrolyte drink (beHydrate) kept me completely cramp-free during a 14-miler in the heat. Highly recommend for any runner looking to sample the range.

2 Comments

Comment

Gabby S.

No sticky fingers, no cramps, zero nausea.

Traditional energy gels completely tear my stomach up, so I was nervous about trying anything new. I tested the long run box items on my weekend long run. The sports sweets are an absolute game-changer, easy to chew when breathing hard, and they don't leave your hands sticky. Everything digested smoothly without the stomach bloat.

1 Comment

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Mazhar N.

The drinks and sweets combo unlocked my pace

The powder mixes for drinks are messy and the gel wrappers are annoying and get mess everywhere. The drinks fit in my vest easily, and the sweets are easy to reach and eat on my runs.

1 Comment

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Tamzyn E.

Not sickly or syrupy

I'm super picky about supplement ingredients and hate artificial aftertastes. Every item in this taster bundle tasted exceptionally clean and light. It’s rare to find a running brand that cares about both sports science and gut comfort. Already restocking my favourites!

7 Comments

Comment

The "Fuel" Phase

90g of Zero-fat, zero-fibre, gut-friendly carbohydrates.

It solves the mid-run energy crash and the choking hazard of thick, syrupy gels that disrupt your breathing rhythm, spike your blood sugar, and leave your stomach feeling heavy and bloated.
Flood your working muscles with a smooth, rapid stream of clean glycogen, maintaining a steady breathing pattern and an effortless, aggressive pace.
No more wrestling with tough wrappers with sweaty hands, no getting sticky residue all over your fingers and clothes, and no choking down nauseating, thick gel mid-stride.

The "Hydration" Phase

Vest-Ready beHydrate Electrolyte Pouches

It solves the sudden, agonising muscle twinges, heavy-legged sluggishness, and mental fatigue that hit the moment your body begins sweating out critical minerals.
Keep your fluid balance optimised and your nervous system responsive, ensuring your stride stays powerful and cramp-free all the way through the final mile.
Full-spectrum electrolyte profile (Sodium, Potassium, Magnesium, Chloride) + Vitamin C

As seen in

beForm Nutrition has featured in the following major publications

Stronger by Science

Science-Backed Running Solutions

Two sports nutrition packets labeled 'befuel' and 'behydrate' on a wooden pier with a lighthouse in the background.

Kreider and Stout, 2021

Science demonstrates that Creatine enhances anaerobic energy production, reduces muscle protein breakdown, and supports greater muscle mass and performance.

Clemente-Suárez et al., 2023

Vitamin C supplementation after exercise supports faster muscle recovery and helps reduce post-training soreness.

Judge et al., 2021

Proper hydration supports athletic performance, helps reduce injury risk, and accelerates recovery in competitive sport.

Kanter, 2018

Carbohydrates are the body’s fastest fuel source, providing rapid energy for high-intensity efforts that rely on fast-twitch muscle fibres.

Hydrate and Fuel Your Performance

Our expertise is your secret weapon

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Your problem

You feel lethargic, your muscles cramp, and you don't feel like you have the strength to excel.

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Our solution

beForm Nutrition has the natural formulations backed by science to support your running goals.

Your results

Your capabilities are enhanced; you feel stronger, more energetic, and experience fewer muscle cramps.

From Struggling to Success

Proven Performance Within Minutes

Your Lon Run Box Journey

Zero-Risk Flavour Test -> Live Run Stomach Check -> Zero Regrets, Perfect Match.

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💧 The Training Run (beHydrate): You hit your high-intensity session and sip from your flexible pouch every few minutes. Instead of water heavily sloshing around in your gut, the formula instantly passes through your stomach lining. You finish a hot, gruelling session cramp-free, with crisp mental clarity.

speed

🍬 The Long Effort (beFuel): You take your sports sweets on your long run. For the first time, you don't have to choke down a warm, sticky gel. You easily chew 1 packet per 90 mins. Your blood glucose stays completely flatlined at its peak, allowing you to cruise right past the milestone where your body usually hits the wall.

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The Confident Breakthrough: The data is undeniable. Your recovery is faster, your pacing is sharper, and your gut is entirely happy. You finally have the absolute certainty of knowing exactly what your body can achieve when it is properly fueled.

+8,000 Long Run Boxes Sold

Performance for runners

Formulated by sports nutritionists

The Choice is Simple: You can keep guessing and settling for substandard workouts, or you can risk-free test-drive the future of your performance today.

GET YOURS NOW

Limited Stock.

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We're runner-owned.

Why you can trust beForm

Our product was developed so you can run farther, for longer, with more energy, without risk.

All natural ingredients.
My personal 60-day money-back guarantee.
We support local running events.

+8,000 Sold to UK Runners

Read what people are saying...

Person in military uniform holding a blue packet of beStrong creatine gummies outdoors on a cloudy day.

Aaron Warrilow

Verified Customer

I'm training for the Bismarck challenge - a 10 mile off-road endurance event - these creatine gummies are helping me power up the hills.

Two men standing close together, one holding a pouch of beHydrate performance drink with text and the other wearing a race bib number.

Rob

Verified Customer

Really good products, definitely enhance my performance.

Two people, one in a black jacket and yellow beanie, the other in a colorful sweater with a Santa hat, standing next to a beForm nutrition stand at an outdoor event.

Joanne Mulry

Verified Customer

Love the sports sweets! I don’t get on with gels, but I have no problem with these sweets. Great source of quick carbs for my long runs.

Colorful behydrate sports drink and befuel packs on a car seat

Denise Jones

Verified Customer

Amazing products and super fast delivery. The absolute best.

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Trevor Hutchinson

Verified Customer

Great team at beForm. Very knowledgeable and friendly.

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Chris Nelson

Verified Customer

So much stronger and joints are much easier.

Cenzo Manunza

Verified Customer

Best pre workout on the market. You actually feel great for the rest of the day after taking this and hitting the gym. NO jitters and feeling rubbish like most pre workouts make you feel after taking them. Excellent Product

Two men, one in a Santa Claus costume and the other in casual attire, are sitting on chairs with a packet of beStrong and beHydrate at an outdoor running event.

Keegan Barstow

Verified Customer

Great product! Lovely light taste and easy to use for when you're running

George Waterhouse

Verified Customer

Very refreshing and energising!

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James Doram

Verified Customer

Really Tasty and easy on the stomach.

Hydration vest with behydrate sports drinks pouch and packets of befuel and beenergy on a white background

Bob Porretti

Verified Customer

Great products, I can feel the benefits already! Will definitely be ordering again.

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Sarah Millar

Verified Customer

I've been watching this brand for a while via socials and finally grabbed the starter pack - best decision!

See the benefits of beForm

Research-proven performance

Scientifically Backed

30-day Guarantee

Field Tested

Natural Extracts

Vegan-Friendly

UK Company

Sports Nutritionists

Other Brands

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Frequently Asked Questions

Got questions? We’ve got answers!

Who is behind beForm Nutrition?

Ben and Claire. Ben is a qualified sports nutritionist (Leeds Beckett Uni.), physical training instructor in the British Army and has run multiple marathons, completed full and half distance triathlons, plus many other events in between.

What's so good about the Long Run box?

We think each product tastes so good you'll want to use it again and again, and that's the idea. No one wants foul-tasting supplements that get pushed to the back of the cupboard and forgotten. With beForm you'll benefit from great taste but the science to perform your best.

How long before I see results?

beHydrate and beFuel will be effective within minutes.

Is it safe to take every day?

All of beForm Nutrition products are suitable for daily use; however, use each product according to your training needs.

Who is the Taster Bundle for?

Anyone who wants to get faster and fuel their training/running.

Why should I buy from beForm Nutrition?

Our product range has been developed and tested by sports nutritionists to provide the nutrients the body needs during exercise. These are all scientifically supported, and what has fueled Ben throughout his numerous running events. We do not entertain 'fads' or 'trending' supplements, and rely on hard evidence.

Are all of your products vegan?

Yes. We always sourced our nutrients from plants.

Other products contain more ingredients, so why doesn't yours?

We align our products with the recommendations issued by the American College of Sports Medicine, widely considered the 'bible of sports nutrition'.

Why aren't you in shops?

Getting our presence out to retail outlets is costly and is a slow process. We prefer to be agile, able to react and pass on the savings to you, our customers.

Are you runners?

Ben has run multiple marathons in different countries in different climates. Most of them have been trail marathons. He has completed triathlons, duathlons, and fell races. notwithstanding the multiple other events of shorter distances.

Why do you have different products?

Each product can be used individually, but they all compliment each other and can be used in conjunction for a 360 degree benefit.

What our customers said

Faster and stronger.

97%

Felt the benefit

100%

Trust beForm

82%

Subscribe and save

* Feedback received by meeting customers at events around Leeds.

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Vegan

Proven

Natural

Convenient

Evidence-Informed

beEnergy follows the proven principles of sports nutrition

Shipped to +8,000 UK Runners

High performance, backed by a guarantee

Formulated by sports nutritionists

We're runners, too!

GET YOURS NOW

Limited Stock.

Long Run Box

Integrated 2-Part Performance System

The Synchronised Performance Advantage

How to use

Workout Performance & Hydration

Ingredients

The Upcoming Weekend Long-Run

Minimising the "Trial and Error" Clock Before Race Day

Fast Shipping

Rapid Dispatch

Us Versus Them

what people are saying...

The "Fuel" Phase

The "Hydration" Phase

As seen in

Stronger by Science

Kreider and Stout, 2021

Clemente-Suárez et al., 2023

Judge et al., 2021

Kanter, 2018

Hydrate and Fuel Your Performance

Your problem

Our solution

Your results

From Struggling to Success

Your Lon Run Box Journey

Performance for runners

Why you can trust beForm

Read what people are saying...

See the benefits of beForm

Frequently Asked Questions

What our customers said

Evidence-Informed

Shop