How to Pre­pare for Racing at Alti­tude

Ultra X Mex­ico takes place in the beau­ti­ful Cop­per Canyons, home of the legendary Rara­muri people made fam­ous in Chris­toph­er McDougall’s book Born to Run, for our com­pet­it­ors this Novem­ber a ser­i­ous chal­lenge will be the alti­tude. The race starts at... Read more

An Ultrar­unners guide to Heat Accli­ma­tion

A guide to heat accli­ma­tion Com­pet­ing in an extremely hot envir­on­ment is not only phys­ic­ally gruel­ing but over­heat­ing is a ser­i­ous risk which needs to be planned for. Hot cli­mates can lead to mild per­form­ance impact­ing prob­lems like heat cramp or... Read more

Ultra X Rag­nar Takeover

Ultra X RAGNAR TAKEOVER Ultra X have entered race teams to the Rag­nar Relay Events; Lake Malar­en, Sweden on the 15th of June and White Cliffs, UK on the 21st Septem­ber.These relays offer a lot of the stuff which the Ultra X team value highly; an oppor­tun­ity to... Read more