| 1 | Poznan Polonia | Finswimming World Cup - Round swimming pool | Internacional
| 13 - feb.-2021
| 14 - feb.-2021
|
| 2 | Eger Hungria | Finswimming World Cup - Round swimming pool | Nacional | 26-feb.-2021 | 28-feb.-2021 |
| 3 | Bogotá FEDECAS | Asamblea General | Nacional | 1-mar.-2021 | 31-mar.-2021 |
| 4 | Todas | Campeonato Departamental Infantil, Juvenil, Mayores y Senior | Regional | 12-mar.-2021 | 14-mar.-2021 |
| 5 | Lignano Sabbiadoro - Italia | Finswimming World Cup - Round swimming pool | Internacional
| 19-mar.-2021 | 21-mar.2021 |
| 6 | Por confirmar | Campeonato Nacional Interclubes Aguas Abiertas por Categoría Juv B-C-D - Mayores y Master. | Nacional
| 26-mar.-2021 | 28-mar.-2021 |
| 7 | Girardot FEDECAS | Campeonato Nacional Interclubes Juvenil - Mayores y Master. Clasificatorio a Mundial Piscina Tomsk 2020 y Mundial Larga Distancia SAI 2020 | Nacional | 22-abr.-2021 | 25-abr.-2021 |
| 8 | Leipzig - Alemania | Finswimming World Cup - Round swimming pool
| Internacional
| 23-abr.-2021 | 25-abr.-2021 |
| 9 | Coral Springs -USA | Finswimming World Cup - Round swimming pool | Internacional
| 28-may.-2021
| 30-may.-2021 |
| 10 | Pereira
| Festival Nacional Infantil Interclubes | Nacional | 10-Jun-2021 | 13-Jun-2021 |
| 11 | Lignano Sabbiadoro - Italia | Finswimming World Juniors Championship | Internacional
| 13-Jun.-2021 | 19-Jun.-2021 |
| 12 | Palmira/Cali | Campeonato Nacional Interclubes Juvenil B-C-D y Mayores | Nacional | 24-Jun.-2021 | 27-Jun.-2021 |
| 13 | Tomsk - Rusia
| 21th Finswimming World Championship | Internacional | 3-Jul.-2021
| 9-Jul.-2021 |
| 14 | Tomsk - Rusia | Finswimming International Students competition | Internacional
| 7-Jul.-2021 | 11-Jul.-2021 |
| 15 | San Andrés Islas FEDECAS | Campeonato Nacional Interclubes Juvenil abierto, Mayores y Master | Nacional
| 30-Jul.-2021 | 1-Ago.-2021 |
| 16 | Bogota | I Open Panamericano de Velocidad Interclubes de Natacion Aletas -Juvenil B-C-D, Mayores y Master. Campeonto Nacional Universitario | Internacional | 8-Ago.-2021 | 10-Ago.-2021 |
| 17 | Todas | Campeonato Departamental Infantil, Juvenil, Mayores y Senior | Regional | 27-Ago.-2021 | 29-Ago.-2021 |
| 18 | Manizales | II Campeonato Panamericano Interclubes Juvenil CMAS Zona America | Internacional | 23-Sep.-2021 | 26-Sep.-2021 |
| 19 | San Andres Islas FEDECAS | Finswimming World Cup Master Long Distance | Internacional
| 28-Sep.-2021 | 30-Sep.-2021 |
| 20 | SharmEl Sheik - Egipto | Finswimming World Cup - Golden Finale | Internacional
| 27-Oct.-2021 | 31-Oct.-2021 |
| 21 | Cali | Festival Nacional Infantil Interligas | Nacional | 25-Nov.-2021 | 28-Nov.-2021 |
| 22 | Medellín | IX Juegos Fedecas 2021
| Nacional
| 9-Dic.-2021 | 12-Dic.-2021 |
| 23 | Por Confirmar | Juegos Intercolegiados 2021 | Nacional | Por confirmar | Por confirmar |
