The men's snowboard cross competition of the FIS Snowboarding World Championships 2011 was held at Alabaus in La Molina, Spain between January 17 and 18, 2011.
[1] 69 athletes from 27 countries competed.
[2] The qualification round was completed on January 17, while the elimination round was completed on January 18.
[3] [4] The top 32 qualifiers advanced to the 1/8 round.
From here, they participated in four-person elimination races, with the top two from each race advancing.