The 33Fuel Blog


Sugar is demonised. Everywhere we’re told sugar is the enemy, leaving a trail of obesity, diabetes, and metabolic decline wherever it goes. And while this is very often true in sedentary populations, it's also a gross oversimplification because for athletes and active individuals, sugar isn't the villain. It’s the unsung hero of optimal in-sport fueling.

Sugar gets a bad rap and in a sedentary population, that’s fair - reduced sugar intake there is wise. But after training, it’s a very different story because in the post-workout window, sugar is a natural, highly effective recovery tool—refilling energy stores, boosting muscle repair, and supporting adaptation

Unexpected heat can crush even the best-laid race or training plans — unless you're ready. From smart fuelling to cooling strategies and heat adaptation tips, here’s how to keep your performance on point when the mercury climbs.

You’ve trained for months, now it’s time to get the taper right. From carb loading and hydration to pacing and gear prep, these 11 smart moves will help you hit the start line fresh, focused, and ready to run your best marathon yet.