2021-12-11 2021 South American Optimist Championship 2021 South American Optimist Championship December 11, 2021 - December 18, 2021 2021 South American Optimist Championship https://2021southamericans.optiworld.org/en/default/races/race
2021-12-26 Orange Bowl Regatta Orange Bowl Regatta December 26, 2021 - December 30, 2021 Orange Bowl Regatta https://www.orangebowlregatta.org/en/default/races/race USD425 – USD475
