Dudley Thomson represents BSC and races in the Gauteng sailing circuit. Since April 2025, 17 races across 2 regattas have been recorded for Dudley. Dudley's primary class has been 505, with additional appearances in other fleets. Key performances include winning the SailingSA events in the multiple fleets fleet, along with the SailingSA events in the multiple fleets fleet. Dudley remains an active competitor in the Western Cape sailing circuit.