The X-Alpine increases from 111km-8400D+ to 140km-9300D+
The X-Traversée now includes the Col des Chevaux
Verbier Marathon 4000, with the ascent of Mt Rogneux (3084m), becomes the main race!
The Liddes Verbier 31km is no more! There is a new race, the Verbier X-Plore 26km, instead
Full details on the page for each of the races