The Queensland Triathlon Series is Queensland’s largest triathlon series with events from September to February at Kawana, Raby Bay, Robina and Caloundra. The Queensland Triathlon Series welcomes athletes of all ages and abilities, from the Kool Kids 7yrs+ races, to the beginners getting a feel for a triathlon, to challenging yourself to take on the sprint and super sprint distance races, there has never been a better time to tri.