2017
2017 OPTIMIST NORTH AMERICAN CHAMPIONSHIP
Royal Canadian Yacht Club, Toronto, Canada
Jun 25 - Jul 02
2017 OPTIMIST ASIAN & OCEANIAN CHAMPIONSHIP
Royal Hong Kong Yacht Club, Hong Kong, China
Sep 30 - Oct 07
2018
2018 Optimist Asian and Oceanian Championship
Ngwe Saung Yacht Club & Resort, Myanmar
Nov 10 - Nov 17
2018 Barclays Optimist African Championship
Clube Maritimo de Desportos, Maputo Bay, Mozambique
Nov 25 - Dec 02
2019
2020
2020 Optimist South American Championship - POSTPONED/HOST WITHDRAWN
Mar del Plata, Argentina
Mar 21 - Mar 28
2020 Optimist World Championship ITALY - POSTPONED/HOST WITHDRAWN
Riva del Garda, Italy
Jul 01 - Jul 11
2020 Optimist Team Racing Championship - POSTPONED/HOST WITHDRAWN
Lago di Ledro, Italy
Aug 18 - Aug 23
2021
2022
2023
2024