Ran my first 70km ultra using only speed dust as my fuelling. Unbelievable stuff, give you that bit extra required to do those types of distances, used it right the way my Dublin training block and into and through my training block for the ultra, Anytime I was starting to feel like I was dipping, couple of sips of speed dust and right back in the game again. Canāt recommend it enough, probably had around 2.5 litres of it in my stomach and 0 issues with sickness etc. another bag ordered and defi...