2019 SLS World Tour: LONDON | May 25-26 | Tickets On Sale!The SLS World Tour is heading back to London! Tickets will go fast, so get yours NOW at streetleague.com Join us as we kick off our tenth season at the Copper Box Arena and check out the all new multi-round World Tour event format where more skaters will have the opportunity to work their way up the rankings and solidify a spot on the SLS World Tour!