Does liquid-only carbs scale to 10hr+?

Nutrition
21

I’ve done nothing but Tailwind (~80gcho), water, and Gu Roctane electrolyte pills for 20 hours and been very happy. Lots more peeing towards the end when the temperature falls. YMMV of course, and you should keep training your gut, but if you’ve done it for 10hrs you can probably scale it up.