Guides

Endurance fuelling guides.

Practical, no-nonsense guides on fuelling, caffeine, and race-day nutrition for endurance athletes.

11 September 2026

Energy Gels vs Endurance Gummies: Which Fuels You Better?

Gels have been the default endurance fuel for decades, but the format itself creates problems many runners just live with. Here's how chewable gummies compare.

11 September 2026

How Much Caffeine Should You Take for a Marathon or Ultra?

Caffeine is one of the most-used endurance aids there is, but most runners are just guessing at dose and timing. Here's a more considered approach.