Ashleigh Gentle, who had won 10 consecutive Noosa Triathlons, will miss the event to focus on her T100 title push.
Freshly minted world champion Matthew Hauser will headline the Noosa Triathlon after Gentle's withdrawal due to scheduling conflicts.
Australia's 15-year world championship drought has ended with Hauser's win.
Hauser will participate in the 42nd Noosa Triathlon, consisting of a 1.5km swim, 40km cycle, and 10km run.
Author's summary: Hauser headlines Noosa Triathlon after Gentle's withdrawal.