Brazil ----
Brazil
Iate Clube do Rio de Janeiro

2023 Polish 420 Championships

From 31 Aug 2023 to 03 Sep 2023

Poland ----
Poland
Poland - Venue TBC

Taça Rei Olav 2023

From 19 Aug 2023 to 20 Aug 2023

Brazil ----
Brazil
Iate Clube do Rio de Janeiro
Spain ----
Spain
Club Nautico de Javea
France ----
France
La Rochelle Nautique

Campeonato Metropolitano 2023

From 19 Aug 2023 to 27 Aug 2023

Argentina ----
Argentina
Club Universitario de Buenos Aires

420 Irish National Championship 2023

From 18 Aug 2023 to 20 Aug 2023

Ireland ----
Ireland
Waterford Harbour Sailing Club

2023 Puchar Niegocina

From 17 Aug 2023 to 18 Aug 2023

Poland ----
Poland
Giżycka Grupa Regatowa

2023 Romeo Cup

From 16 Aug 2023 to 18 Aug 2023

Italy ----
Italy
Campione Univela

Regata Velathon 2023

From 13 Aug 2023 to 13 Aug 2023

Spain ----
Spain
Club Nautico Benidorm