Sailing from LDYC, Coen Terblanche competes in the Free State dinghy circuit. Since June 2025, 7 races across 1 regattas have been recorded for Coen. Coen's primary class has been Stadt 23, 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. Coen remains active in regional dinghy racing.