On the Run

This is one of those rare bits of running fuel that actually feels like a treat.

Big bite or small nibble — it works either way. Easy to chomp, easy to manage on the move, and something you can come back to throughout a run. Take a bite, fold the wrapper, and carry on.

Texture-wise, it can be slightly chewy, but never to the point where it becomes a problem. In fact, that bit of substance makes it a welcome change from gels.

How It Feels

There’s a noticeable and fairly immediate lift — more than you might expect from something that feels like a chocolate bar.

That said, there can be a bit of a drop later, so it works best as part of a wider fuelling mix rather than on its own.

Think of it as a bridge between gels, not a replacement.

When to Use It

• Mid-run as a break from gels
• Longer efforts where you want something solid
• Trail runs or hikes where eating is easier

For me:

One per run (up to ~50k) is enough

I’ll usually mix it in with other options — nuts, gels, etc.

The Flavour

White Chocolate Cookie was always going to be a winner for me — and it doesn’t disappoint.

Sweet, slightly indulgent, and definitely more “treat” than “fuel”.

There are even more dessert-style versions in the range (including a Creme Egg-style one), which feel slightly off-brand for something called Grenade — but they work.

Verdict

A really solid addition to your fuelling options.

Not something to base everything around, but:

perfect when gels start to lose their appeal

And honestly — I’ll sometimes grab one for no reason other than I quite like them.