Home

“Sydney’s most scenic Biathlon”

The 3 Bay Challenge is a three stage biathlon where participants run between and swim at three of Sydney’s iconic harbour beaches: Nielsen Park, Parsley Bay, Watsons Bay. The course consists of three running legs and three swimming legs. Total distance is 6km run and 750m swim.

Register today and take the challenge with us on Sunday 10th November, 2019 (7:30am).

  • Early Bird Entry: $45 (Up until 10 October)
  • Regular Entry: $55
  • On event day: $55
  • Triathlon Australia members discounts apply

Our Partners