Who's competing for GB?published at 12:15 Greenwich Mean Time 11 March 2021
From Friday, 12 March, Aspen in Colorado plays host to the Snowboard & Freeski World Championships.
Olympic bronze medallist Izzy Atkin will lead the Great Britain team, if she comes through medical tests following a heavy fall during the X Games slopestyle final - in which she won silver - in January.
Atkin's younger sister Zoe Atkin will compete in the ski halfpipe event, while last season's overall snowboard World Cup winner Katie Ormerod returns after a recent shoulder injury.
Also competing will be reigning ski slopestyle world champion James Woods, along with 2014 Olympic silver medallist Gus Kenworthy, who has switched from representing the USA to GB.