There is this thread - Huel for ultra marathon running?
I’ve done an Ironman distance Tri but that was before I started with Huel. Nutrition was probably the biggest thing I figure I need to improve on to progress. Both in terms of general health and race day nutrition. My feeling is that Huel helps a lot with the former and not so much for the later. For me it has too much fibre for a long distance triathlon. But I’m totally sold on this sort of food so I think I’ll try some sort of DIY, high carb, version for race day.
As an example I eat whole grains and the only time I’d eat a plain white bagel or plain white pasta would be carbo loading. Huel is more like the everyday, healthy, high fibre food. But then carbo loading I’d want something else.