A WC sailor, Luke Raubenheimer represents MBSC in competitive dinghy racing. Since January 2025, 6 races across 1 regattas have been recorded for Luke. Most of Luke's racing has been in ILCA 4.7, with additional starts in other fleets. Notable results include victory at the SailingSA events in the multiple fleets fleet and strong finishes at the SailingSA events. Luke remains active in regional dinghy racing.