Abu Dhabi: Tickets are selling out fast for the 31st Abu Dhabi Striders Half Marathon and 10k, which will return to Yas Island on November 20, organisers said. With thousands of participants set to take on one of the fastest courses in the UAE, runners are urged to register for the event at www.premieronline.com. Organised by Abu Dhabi Striders, with the assistance of Gulf Multi Sport, the half marathon and 10-km event will take place on a mostly flat course measured by the International Association of Athletics Federations (IAAF). The course starts at Yas Waterworld, taking in the Yas Plaza, Yas Marina, Ferrari World and Yas Mall, before returning to Yas Waterworld. “We have made several minor changes to this year’s course to keep it fresh and ensure a challenging yet fun test for all taking part,” said Steve Watson, Managing Partner of Gulf Multi Sport and member of Abu Dhabi Striders.