Sailing from ZVYC, Joshua September competes in the Western Cape dinghy circuit. Joshua's earliest SailingSA result dates to April 2023. Since then 57 races across 6 regattas have been recorded. Joshua's primary class has been 420, with additional appearances in other fleets. Key performances include winning the 2023 TSC Classic in the 420 fleet, along with the 2023 TSC Classic in the 420 fleet. Joshua continues to compete regularly across provincial and national sailing events.