JACK SOSINSKI

Jack Sosinski is a professional triathlete based on the Gold Coast, Australia, who began taking the sport seriously after relocating from Ballarat to Queensland during high school. Since turning professional in 2019, Jack has steadily built a reputation as a determined and versatile athlete. Jack is quickly establishing him self as one of the young Guns in Austrlian Long Course Triathlon

Notable achievements include:

• 2nd Place – Challenge Taiwan (2023) – First professional podium

• IRONMAN Western Australia (2022) – Completed his first full-distance Ironman in 8:23

• 2022 IRONMAN 70.3 World Championships – Competed among the world’s best in St George

• ITU Continental Cup & Non-Drafting Racing – Developed through elite pathways and international starts

 

Jack came through the Queensland school sport system under the mentorship of Jenny Alcorn and the Surfers Paradise Tri Club, later progressing to international ITU and long-course racing. Jack is quickly establishing him self as one of the young Guns in Australian Long Course Triathlon and he continues to rise through the ranks on the global triathlon circuit.