| 28-29 Jan 2023 | Wessex Winter Warmer at Spinnaker (Team Racing) | |
| 28-29 Jan 2023 | County Cooler at Notts County (Monohull dinghies with PY less than 1041) | |
| 28-29 Jan 2023 | Warwick Turtle at Draycote Water (Team Racing) | |
| 4-5 Feb 2023 | BUCS Qualifiers at BUSA, UK (Team Racing) | |
| 11-12 Feb 2023 | Nottingham Snakebite at Notts County (Team Racing) | |
| 11-12 Feb 2023 | Imperial Icicle at Wembley (Team Racing) | |
| 18-19 Feb 2023 | UEA Unicorn at Norfolk Broads (Team Racing) | |
| 20-24 Feb 2023 | RORC Caribbean 600 at Royal Ocean Racing Club (IRC yachts, CSA rated yachts, Class40s and MOCRA rated multihulls) | |
| 25-26 Feb 2023 | Top Gun at Oxford (Team Racing) | |
| 25-26 Feb 2023 | Sheffield Re-shuffle at Pennine (Team Racing) | |
| 3-4 Mar 2023 | Cam Cup at Grafham Water (Team Racing) | |
| 4-5 Mar 2023 | BUCS Playoffs at Spinnaker (Team Racing) | |
| 10-12 Mar 2023 | IRELAND-BUSA TOUR at (Team Racing) | |
| 11-12 Mar 2023 | Bath Robe at Chew Valley Lake (Team Racing) | |
| 18-19 Mar 2023 | The Lash at West Kirby (Team Racing) | |
| 18-19 Mar 2023 | Exeter Excalibur at Roadford Lake (Team Racing) | |
| 25-26 Mar 2023 | RYA National Team Racing Championship at Bough Beech (Team Racing) | |
| 26 Mar 2023 | Massacre Pursuit Race at Bala (Monohull dinghies/multihulls and Sportsboats) | |
| 1-2 Apr 2023 | Open Meeting at Middle Nene (Enterprise) | |
| 1-2 Apr 2023 | Sailing Chandlery Inland Champs at Oxford (K6) | |
| 8-9 Apr 2023 | Easter Regatta at Bala (Monohull dinghies/multihulls and Sportsboats) | |
| 10-12 Apr 2023 | BUCS Team Racing Finals at Spinnaker Sailing (Team Racing) | |
| 15-16 Apr 2023 | Open Meeting at Salcombe (Merlin Rocket) | |
| 15-16 Apr 2023 | Southern Traveller Series at Datchet Water (Flying Fifteen) | |
| 29 Apr - 1 May 2023 | Open Meeting at Salcombe (Salcombe Yawl and National 12) | |
| 6-7 May 2023 | Catamaran Open at Bala (Multihulls) | |
| 12-14 May 2023 | The Wilson Trophy at West Kirby (Team Racing) | |
| 27-28 May 2023 | Battle of the Hikers at Rutland (Hiking monohull dinghies) | |
| 27 May - 2 Jun 2023 | Coppet Week 50th Anniversary Regatta at Saundersfoot (Monohull dinghies) | |
| 27-29 May 2023 | Open Meeting at Salcombe (Salcombe Yawl and Solo) | |
| 27-29 May 2023 | 6 & 9 UK National Championship at Weymouth & Portland Sailing Academy (RS Aero) | |
| 3-4 Jun 2023 | Open Meeting at Horning (Monohull dinghies) | |
| 3-5 Jun 2023 | Southern Traveller Series at Aldeburgh (Flying Fifteen) | |
| 3-4 Jun 2023 | Solent Forts Race at Hayling Ferry (Monohull dinghies/multihulls with PY less than 960) | |
| 10-11 Jun 2023 | Southern Traveller Series at Middle Nene (Flying Fifteen) | |
| 15-17 Jun 2023 | Edgartown Race Weekend at Edgartown (PHRF-NE, Multihull) | |
| 17-18 Jun 2023 | Southern Traveller Series at Royal Corinthian, Burnham (Flying Fifteen) | |
| 17-18 Jun 2023 | Long Distance Weekend at Bala (Monohull dinghies/multihulls and Sportsboats) | |
| 9-14 Jul 2023 | Salcombe Merlin Rocket Week at Salcombe (Merlin Rocket) | |
| 11 Jul 2023 | Border Country Open at Bala (Monohull dinghies/multihulls and Sportsboats) | |
| 15-16 Jul 2023 | Catapult and Tinker Open at Bala (Catapult and Tinker) | |
| 15 Jul 2023 | 8 Hour Club and Invitation Race at Middle Nene (Illusion) | |
| 24-28 Jul 2023 | 5th World Championship at Calasetta, Sardinia, Italy (RS Aero) | |
| 31 Jul - 4 Aug 2023 | Salcombe Town Regatta at Salcombe ( with PY between 903 and 1450) | |
| 5-12 Aug 2023 | Falmouth Sailing Week 23 at Port of Falmouth Sailing Association (Monohull dinghies/multihulls and Sportsboats and IRC yachts) | |
| 5-12 Aug 2023 | Falmouth Sailing Week 23 at Port of Falmouth Sailing Association (Monohull dinghies/multihulls and Sportsboats and IRC yachts, RS classes, Skiffs, Asymmetrics) | |
| 5-12 Aug 2023 | Falmouth Sailing Week 23 at Port of Falmouth Sailing Association (Monohull dinghies/multihulls and Sportsboats and IRC yachts) | |
| 6-11 Aug 2023 | Salcombe Yacht Club Regatta at Salcombe ( with PY between 903 and 1450) | |
| 23-28 Aug 2023 | 5 & 7 UK National Championship at Tenby (RS Aero) | |
| 26-28 Aug 2023 | August Regatta at Bala (Monohull dinghies/multihulls and Sportsboats) | |
| 2-3 Sep 2023 | Southern Traveller Series at Chew Valley Lake (Flying Fifteen) | |
| 8-10 Sep 2023 | Carey Olsen 25th Jersey Regatta at Royal Channel Islands (Monohull dinghies/multihulls and Sportsboats and IRC yachts) | |
| 9-10 Sep 2023 | Open Meeting at Salcombe (Topper) | |
| 9-10 Sep 2023 | Open Meeting at Salcombe (Laser/ILCA all rigs) | |
| 9-10 Sep 2023 | Southern Traveller Series at South Cerney (Flying Fifteen) | |
| 16 Sep 2023 | Open Meeting and Inland Championship at Middle Nene (Illusion) | |
| 23-24 Sep 2023 | Open Meeting at Salcombe (Salcombe Yawl and RS Aero) | |
| 7-8 Oct 2023 | Southern Traveller Series at Broxbourne (Flying Fifteen) | |
| 21-22 Oct 2023 | Open Meeting at Salcombe (Solo) | |
