BareFuel™ Review: Real Feedback from the Trails

We’ll be honest… this one means a lot.

When someone takes the time to properly test your fuel out where it actually matters, long runs, tired legs, real conditions, it carries weight. That’s exactly what the team at GB Ultra Runner have done with their recent review of our BareFuel™ 60g sachets.

And the result?

Flavour: 9/10
Performance: 9/10
Value: 8.5/10

We’re seriously happy with that.

 

Built for the Long Days

What stood out most to us wasn’t just the score, it was why it scored that way.

The review highlights exactly what BareFuel was built for:

• Easy, consistent fuelling through a “sip as you go” approach
• High carb delivery without becoming overly sweet or sickly
• Reliable performance without gut issues
• Options like unflavoured to fight off flavour fatigue deep into a race

That’s the goal. Always has been.

No gimmicks. Just fuel that works when everything else starts getting hard.

 

Performance Where It Matters

The biggest win for us is the feedback around real-world use.

No GI issues.
Easy to drink.
Steady energy.

That’s what matters 5, 10, 15 hours into an ultra.

You can have the best numbers on paper, but if it doesn’t sit well or becomes impossible to drink, it’s useless. Seeing BareFuel hold up in training runs is exactly what we want to hear.

 

Let’s Talk About Value

The 8.5/10 for value is fair. And we actually agree with it.

Sachets are not the most cost-effective way to fuel. They never will be.

They’re designed for:

• Convenience
• Trying flavours
• Race-day practicality

If you’re training regularly or fuelling long efforts week in, week out, the best value is always in the 30-serving pouches. That’s where the cost per serving drops and where BareFuel really comes into its own.

Sachets are the entry point. Pouches are the long-term play.

 

Why This Review Matters

We’ve always said Highland Fuel is built by runners, for runners.

So when feedback like this comes in, from someone actually out there putting it through its paces, it means more than anything else.

It reinforces that what we’re building is doing its job:

• Fuel that’s easy on the gut
• Fuel you can keep drinking for hours
• Fuel that supports real endurance performance

 

Final Thoughts

We’re proud of this one.

Massive thanks again to GB Ultra Runner for the honest review and for putting BareFuel through proper testing.

If you haven’t tried it yet, the sample box is still the best place to start.
Find what works for you, then scale up.

https://www.gbultrarunner.co.uk/reviews/highland-fuel-nutrition-barefuel-carb-drink-review

Scoop. Sweat. Suffer.