A Western Cape sailor, Duncan Ross represents MAC in competitive dinghy racing. Duncan's earliest SailingSA result dates to April 2023. Since then 72 races across 9 regattas have been recorded. Duncan's primary class has been Hobie 16, with additional appearances in Hobie Tiger and Hobie 14. Notable results include victory at the 2025 Hobie Tiger Nationals Final in the Hobie Tiger fleet and strong finishes at the 2026 Hobie Tiger National Championships. Duncan remains an active competitor in the Western Cape sailing circuit.