| 19-23 Jul 2018 | SORC Round Guernsey, Sark & Back at Solo Offshore Racing Club (IRC) | |
| 20-22 Jul 2018 | National Champs at Exe (Comet Trio) | |
| 21 Jul 2018 | Open Meeting at Fishers Green (SigneT) | |
| 21 Jul 2018 | Open Meeting at Eastbourne Sovereign (RS Aero) | |
| 21 Jul 2018 | Open Meeting at Maidenhead (British Moth) | |
| 21-24 Jul 2018 | International German Championship at Travemunde Woche, Germany (RS Aero) | |
| 28-29 Jul 2018 | Eastern Champs at Waldringfield (Wayfarer) | |
| 28-31 Jul 2018 | Penzance Around Scilly and Back (PASAB) at Penzance (IRC and Cruising Yacht) | |
| 28-29 Jul 2018 | Channel Race at Royal Ocean Racing Club (IRC and Class 40) | |
| 29 Jul - 2 Aug 2018 | Dinghy Week at Chichester (Monohull dinghies) | |
| 29 Jul 2018 | Anglesey Offshore Dinghy Race at Red Wharf Bay (Monohull dinghies/multihulls with PY less than 1200) | |
| 4-10 Aug 2018 | World Championship at Weymouth & Portland Sailing Academy (RS Aero) | |
| 4-5 Aug 2018 | Northern Championships at Bassenthwaite (Graduate) | |
| 4-12 Aug 2018 | The ONE Bassenthwaite Lake Sailing Week at Bassenthwaite (Monohull dinghies with PY between 800 and 1270) | |
| 5-10 Aug 2018 | National Championships at Bala (SigneT) | |
| 5 Aug 2018 | Summer Open Regatta at Bewl Sailing Association (Monohull dinghies) | |
| 8-11 Aug 2018 | Nationals at Chelmarsh (British Moth) | |
| 10-14 Aug 2018 | Cadet Week at Waldringfield (Cadet) | |
| 11-12 Aug 2018 | North West Area Championships at Bassenthwaite (Enterprise) | |
| 12-26 Aug 2018 | Sevenstar Round Britain & Ireland Race at Royal Ocean Racing Club (IRC and Class 40) | |
| 17-19 Aug 2018 | Spinlock IRC Welsh National Championship at Pwllheli (IRC yachts and Sportsboats and IRC yachts) | |
| 18 Aug 2018 | SORC RIOW - Round the Isle of Wight at Solo Offshore Racing Club (IRC) | |
| 25-26 Aug 2018 | Open Meeting at Weston (Contender) | |
| 25-26 Aug 2018 | Lakeland GP at Ullswater (Flying Fifteen) | |
| 25-26 Aug 2018 | Cruiser & Keelboat Weekend at Ullswater (Cruisers & keelboats) | |
| 25-26 Aug 2018 | De Guingand Bowl Race at Royal Ocean Racing Club (IRC) | |
| 25-27 Aug 2018 | August Regatta Weekend at Bala (Monohull dinghies/multihulls and Sportsboats, RS classes, Skiffs, Asymmetrics, Asymmetrics) | |
| 25-27 Aug 2018 | August regatta, the Goodacre Cup at Roadford Lake (Monohull dinghies/multihulls) | |
| 31 Aug - 2 Sep 2018 | SORC Cherbourg & Back at Solo Offshore Racing Club (IRC) | |
| 1 Sep 2018 | Open Meeting/Inland Champs at Middle Nene (Illusion) | |
| 1-2 Sep 2018 | Double Handed National Championship at Royal Ocean Racing Club (IRC) | |
| 3-7 Sep 2018 | European Championship at Fraglia Vela Riva (Flying Fifteen) | |
| 7-10 Sep 2018 | National Championships at Hayling Island (Contender) | |
| 7-9 Sep 2018 | Open Italian Cup (4th event) at YC Portopiccolo (J70) | |
| 7-8 Sep 2018 | Cherbourg Race at Royal Ocean Racing Club (IRC and Class 40) | |
| 8-9 Sep 2018 | Inland Championships at Grafham Water (D-Zero) | |
| 8-9 Sep 2018 | Open Meeting at South Cerney (Flying Fifteen) | |
| 8 Sep 2018 | Open Meeting at Desborough (British Moth) | |
| 8-9 Sep 2018 | Cartoon Open Meeting at Waldringfield (Squib and Wayfarer) | |
| 8-9 Sep 2018 | Northern Champs at East Lothian (RS Aero) | |
| 9 Sep 2018 | Open Meeting at Staines (British Moth) | |
| 9 Sep 2018 | Reunion lunch at Essex (Graduate) | |
| 14-16 Sep 2018 | UBS 20th Jersey Regatta at Royal Channel Islands (Monohull dinghies/multihulls and Sportsboats and IRC yachts, RS classes, Skiffs, Asymmetrics) | |
| 15 Sep 2018 | Open Meeting at Paxton Lakes (SigneT) | |
| 15-16 Sep 2018 | Waples Wines Northern Traveller at Burton (Flying Fifteen) | |
| 15 Sep 2018 | Open Meeting at Shustoke (Optimist) | |
| 15-16 Sep 2018 | Inland Championship at Bewl Sailing Association (Wanderer) | |
| 15-16 Sep 2018 | Open Meeting at Bewl Sailing Association (Catapult) | |
| 15-16 Sep 2018 | Solo Eastern Area Championship at Brightlingsea (Solo) | |
| 15 Sep 2018 | Midlands Traveller Series Round 1 at Draycote Water (Topper) | |
| 16 Sep 2018 | Open Meeting at Nottingham (Enterprise) | |
| 16 Sep 2018 | Bart’s Bash at Bewl Sailing Association (All dinghies) | |
| 22-23 Sep 2018 | Inland Championships at Grafham Water (Solo) | |
| 23 Sep 2018 | Open Meeting at Nottingham (Albacore) | |
| 23 Sep 2018 | Open Meeting at Shustoke (Laser and Phantom) | |
| 28 Sep - 1 Oct 2018 | RS Aerocup at Cercle Nautique La Baule, Le Pouliguen, Pornichet (CNBPP), France (RS Aero) | |
| 29-30 Sep 2018 | Open Meeting at Halifax (Contender) | |
| 29-30 Sep 2018 | Waples Wines Northern Traveller at Dovestone (Flying Fifteen) | |
| 29-30 Sep 2018 | SORC Hayling Bay at Solo Offshore Racing Club (IRC) | |
| 30 Sep 2018 | Open Meeting at Merthyr Tydfil (Comet) | |
| 6-7 Oct 2018 | Open Meeting at Middle Nene (Flying Fifteen) | |
| 6 Oct 2018 | UK River Championship at Upper Thames (RS Aero) | |
| 6-7 Oct 2018 | Open Meeting at Loch Lomond (Flying Fifteen) | |
| 6-7 Oct 2018 | Southern Traveller Series at Middle Nene (Flying Fifteen) | |
| 6-7 Oct 2018 | Belgian National at Sports Nautiques de l'Eau d'Heure (Flying Fifteen) | |
| 6-7 Oct 2018 | Open Meeting at Shustoke (Miracle) | |
| 6 Oct 2018 | Midlands Traveller Series Round 2 at Carsington (Topper) | |
| 6-7 Oct 2018 | Inland Championships at Grafham Water (RS200 and RS400) | |
| 7 Oct 2018 | Midlands Area Open Training at Carsington (Topper) | |
| 12-14 Oct 2018 | Endeavour Trophy at Royal Corinthian, Burnham (Invite only) | |
| 13 Oct 2018 | SORC Layup Nab Tower Race at Solo Offshore Racing Club (IRC) | |
| 13-14 Oct 2018 | UK Inland Championships at Chew Valley Lake (RS Aero) | |
| 13 Oct 2018 | Open Meeting at Chichester (Laser and Laser Radial) | |
| 20 Oct 2018 | LWA Open Meeting at Bewl Sailing Association (Windsurfing) | |
| 20-21 Oct 2018 | Asymmetric Weekend at Ullswater (All asymmetric classes) | |
| 20 Oct 2018 | Open Meeting at Hunts (British Moth) | |
| 20-21 Oct 2018 | Inland Championships at Rutland (Contender) | |
| 20-21 Oct 2018 | Catamaran Open Meeting at Grafham Water (Multihulls) | |
| 27-28 Oct 2018 | Waples Wines Northern Traveller at Notts County (Flying Fifteen) | |
| 28 Oct 2018 | Winter Draws On (handicap open) at Weir Wood (Monohull dinghies) | |
| 3-4 Nov 2018 | Ovington Inland Championships at Grafham Water (49er and Musto Skiff) | |
| 3-4 Nov 2018 | End of Season Champs at Rutland (RS Aero) | |
| 4 Nov 2018 | IRC GBR Inland Championship at Windermere Cruising Association (IRC yachts and IRC yachts) | |
| 4 Nov 2018 | Windermere Winter Series at Windermere Cruising Association (Sonata, SB20, Beneteau 21, IRC) | |
| 11 Nov 2018 | Frozen Toe race 1&2 at Chichester (Monohull dinghies) | |
| 17-18 Nov 2018 | End of Seasons at Grafham Water (420) | |
| 17-18 Nov 2018 | Inland Championships at Grafham Water (29er) | |
| 18 Nov 2018 | IRC GBR Inland Championship at Windermere Cruising Association (IRC yachts and IRC yachts) | |
| 18 Nov 2018 | Windermere Winter Series at Windermere Cruising Association (Sonata and SB20) | |
| 24-25 Nov 2018 | Masters Inland Championships at Grafham Water (Laser) | |
| 24 Nov - 9 Dec 2018 | RORC Transatlantic Race at Royal Ocean Racing Club (IRC and Class 40) | |
| 25 Nov 2018 | Frozen Toe race 3&4 at Chichester (Monohull dinghies) | |
| 2 Dec 2018 | Windermere Winter Series at Windermere Cruising Association (Sonata and SB20) | |
| 2 Dec 2018 | IRC GBR Inland Championship at Windermere Cruising Association (IRC yachts and IRC yachts) | |
| 9 Dec 2018 | Frozen Toe race 5&6 (and Prizegiving) at Chichester (Monohull dinghies) | |
| 16 Dec 2018 | IRC GBR Inland Championship at Windermere Cruising Association (IRC yachts and IRC yachts) | |
| 16 Dec 2018 | Windermere Winter Series at Windermere Cruising Association (Sonata and SB20) | |
| 26 Dec 2018 | Boxing Day Pursuit - Open Meeting at Nottingham (Monohull dinghies) | |
| 30 Dec 2018 | 38th Grafham Grand Prix at Grafham Water (Open to everyone) | |
| 13 Jan 2019 | Windermere Winter Series at Windermere Cruising Association (Sonata and SB20) | |
