Sailing from , Thomas Blackburn competes in the the region dinghy circuit. Thomas's earliest SailingSA result dates to January 2024. Since then 1 races across 1 regattas have been recorded. Most of Thomas's racing has been in various classes, with additional starts in other fleets. Highlights include winning the SailingSA events in the multiple fleets fleet, along with the SailingSA events in the multiple fleets fleet. Thomas remains an active competitor in the Western Cape sailing circuit.