Berkshire Buckinghamshire Oxfordshire Yorkshire Surrey Gloucestershire Hampshire Berkshire Venues Amber Lakes Ascot Racecourse Beaumont Estate Bisham Abbey National Sports Centre Cantley House Hotel Castle Hotel, Windsor CIM Business Centre Cliveden Cookham Reach Sailing Club De Vere Wokefield Estate Dorney Court Dorney Lake Easthampstead Park Fairmont Windsor Park Highfield Park Hurley House Hurley Riverside Park Macdonald Hotel, Windsor Monkey Island Estate Newbury Racecourse Royal Berkshire Sir Christopher Wren Hotel Slough Cricket Club St. Anne's Manor The Great House at Sonning Oakley Court Hotel The Olde Bell Hotel, Hurley The Post Barn The Swan at Streatley Voco Reading Wellington Country Park Windsor Racecourse Buckinghamshire Venues Bisham Abbey National Sports Centre Crowne Plaza, Marlow Danesfield House Harleyford Golf Club The Bull Hotel The Compleat Angler Oxfordshire Venues Blenheim Palace Culden Faw Estate Hotel Du Vin, Henley on Thames Leander Club Phyllis Court Club River and Rowing Museum Stonor Park Temple Island Meadows The Eyot Centre The Great House at Sonning The Oxfordshire The Red Lion, Blewbury University College Boathouse, Oxford Venue Henley Voco Oxford Thames Surrey Venues Hotel Du Vin, Wimbledon St James Senior Boys' School The Guildford Pavilion Richmond Hill Hotel Hampshire Venues Highfield Park Yorkshire Venues Coniston Hotel & Spa Gloucestershire Venues Tewkesbury Park Cricklade House Hotel & Spa