Take part in the 10th Edition of Daman Challenge TriYAS™, the region's only day-to-night triathlon on 21 February in Abu Dhabi. Swim, cycle and run towards the finishing line in the exciting 10th edition of the Daman Challenge TriYas ™ on 21 February 2020, Yas Marina Circuit, Abu Dhabi. Catering for all fitness levels – from first timers to the more experienced – this triathlon will test your endurance, but you will have great fun doing it.