| Club Champs 2025 - Session 5 | 07th Jul | 07th Jul | 13th Jun | 02nd Jul | Club Squad; County Potential; County Squad; Development 1; Development 2; Development 3; Holiday Swimmers; Junior Club Squad; Masters; National Squad; Regional Squad |
| Club Champs 2025 - Session 6 | 13th Jul | 13th Jul | 13th Jun | 08th Jul | Club Squad; County Potential; County Squad; Development 1; Development 2; Development 3; Holiday Swimmers; Junior Club Squad; Masters; National Squad; Regional Squad |
| Maidenhead Marlins October Early Season | 04th Oct | 05th Oct | 01st Jul | 15th Jul | Club Squad; County Potential; County Squad; Development 1; Development 2; Development 3; Junior Club Squad |
