Inshore yacht racing on Sydney Harbour
|Highest governing body||International Sailing Federation|
|First played||18th century|
Sailing, also known as yacht racing or yachting, is a sport in which competitors race from point to point, or around a race course, in sail-powered vessels.
There is a broad variety of kinds of races and sailboats used for racing. Much racing is done around buoys or similar marks in protected waters, while some longer offshore races cross open water. All kinds of boats are used for racing, including small dinghies, catamarans, boats designed primarily for cruising, and purpose-built raceboats. The Racing Rules of Sailing govern the conduct of yacht racing, windsurfing, kitesurfing, model boat racing, dinghy racing and virtually any other form of racing around a course with more than one vessel while powered by the wind.
International Federation 
National Federations 
Sailing / Yacht Clubs 
Many town yacht clubs maintain their own racing teams for both juniors and adults. Often several yacht clubs will get together to hold events that can include more than 100 entered boats per race making up the regatta. Although oftentimes both adults and juniors sail the same classes of boat, junior classes usually consist of Optimist and 420's on the east coast, and of Naples Sabots and CFJ's (club Flying Juniors) on the west coast, and, universally, Lasers that are broken down further depending on skill and age levels. Age levels are usually from 8-18 for juniors and then 19-64 for adults. Senior classes are popular on the west coast and tend to be held in Naples Sabots, an 8' design that was founded in the Long Beach/Naples area and is an extremely popular west coast boat.
Types of races 
Fleet Racing 
Match Racing 
In match racing only two boats compete against each other. The best known competition of this type is the America's Cup. The tactics involved in match racing are different from those of other races, because the objective is merely to arrive at the finish line before the opponent, which is not necessarily as fast as possible. The tactics involved at the start are also special.
Team Racing 
In Team racing normally using 4 or 6 identical boats compete as two teams. It involves similar technique to match racing but has the added dimension that it is the overall scoring of the race that matters. For this reason team racing shares usually starts more like a fleet race with match racing tactics being used later in the race.
Race Format 
Short Course Racing 
Harbor or buoy races are conducted in protected waters, and are quite short, usually taking anywhere from a few minutes to a few hours. All sorts of sailing craft are used for these races, including keel-boats of all sizes, as well as dinghies, trailer sailors, catamarans, skiffs, sailboards, and other small craft. A sailing competition is known as a regatta, usually consists of multiple individual races, where the boat that performs best in each race is the overall winner.
This kind of race is most commonly run over one or more laps of a triangular course marked by a number of buoys. The course starts from an imaginary line drawn from a 'committee boat' to the designated 'starting' buoy or 'pin'. A number of warning signals are given telling the crews exactly how long until the race starts. The aim of each crew is to cross the start line at full speed exactly as the race starts. A course generally involves tacking upwind to a 'windward' marker or buoy. Then bearing away onto a downwind leg to a second jibe marker. Next another jibe on a second downwind leg to the last mark which is called the 'downwind mark' (or 'leeward mark'). At this mark the boats turn into wind once again to tack to the finish line.
The most famous and longest running of these events are:
Coastal/Inshore racing 
Inshore racing is yacht racing not in protected waters but along and generally within sight of land or from land to nearby islands, as distinct from offshore racing across open water and oceans. The duration of races maybe daylight only, overnight or passage races of several days. Some races, such as the Swiftsure Yacht Race, are actually a group of inshore races of various distances along overlapping courses to allow for different classes and skills. Depending on location, stability and safety equipment requirements will be more extensive than for harbour racing, but less so than for offshore racing. Different levels of requirement for navigation, sleeping cooking and water storage also apply.
Offshore racing 
Offshore yacht races are held over long distances and in open water; such races usually last for at least a number of hours. The longest offshore races involve a circumnavigation of the world.
Some of the most famous offshore races are as follows
- Sydney to Hobart Yacht Race
- Transpacific Yacht Race
- Fastnet Race
- Bermuda Race
- Hamilton Island Race Week
- Chicago to Mackinac Boat Race
- Governors Cup 
- South Atlantic Race 
Oceanic racing 
Several fully crewed round-the-world races are held, including the
- Volvo Ocean Race (formerly called the Whitbread Round the World Race)
- Global Challenge
- Clipper Round the World Race.
South African yacht clubs organise the South Atlantic Race (the former Cape to Rio race), the Governor's Cup from Cape Town to St. Helena Island, and a race between Durban and Mauritius.
Single-handed ocean yacht racing began with the race across the Atlantic Ocean by William Albert Andrews and Josiah W. Lawlor in 1891; however, the first regular single-handed ocean race was the Single-Handed Trans-Atlantic Race, first held in 1960. The first round-the-world yacht race was the Sunday Times Golden Globe Race of 1968-1969, which was also a single-handed race; this inspired the present-day VELUX 5 Oceans Race (formerly the BOC Challenge / Around Alone) and the Vendée Globe. Single-handed racing has seen a great boom in popularity in recent years.
There is some controversy about the legality of sailing single-handed over long distances, as the navigation rules require "that every vessel shall at all times maintain a proper lookout..."; single-handed sailors can only keep a sporadic lookout, due to the need to sleep, tend to navigation, etc.
Other races 
Classes and ratings 
Many design factors have a large impact on the speed at which a boat can complete a course, including the size of a boat's sails, its length, and the weight and shape of its hull. Because of these differences, it can be difficult to compare the skills of the sailors in a race if they are sailing very different boats. For most forms of yacht racing, one of two solutions to this problem are used: either all boats are required to race on a first to finish basis (these groups of boats are called classes), or a handicapping system is used which implements correction factors.
Manufacturer Controlled Classes 
Each class has a detailed set of specifications that must be met for the boat to be considered a member of that class. Some classes (e.g.the Laser) have very tight specifications ensuring that there is virtually no difference between the boats (except for age) - these classes are sometimes called strict one-design.
In one-design racing all boats must conform to the same standard, the class rules, thus emphasizing the skill of the skipper and crew rather than having the results depend on equipment superiority.
Measurement Controlled Classes 
Measurement Classes Box Rule 
A box rule, which specifies a maximum overall size for boats in the class, as well as features such as stability. Competitors in these classes are then free to enter their own boat designs, as long as they do not exceed the box rule. No handicap is then applied.
Measurement Development Classes 
Measurement Formula Based Classes 
A construction class is based on a formula or set of restrictions which the boat's measurements must fit to be accepted to the class. Resulting boats are all unique, yet (ideally) relatively close in size and performance. Perhaps the most popular and enduring construction formula is The Metre Rule, around which several still popular classes were designed. With the 12 metre being the most famous due to its involvement in the America's Cup.
Handicap Racing 
When all the yachts in a race are not members of the same class, then a handicap is used to adjust the times of boats. The handicap attempts to specify a "normal" speed for each boat, usually based either on measurements taken of the boat, or on the past record of that kind of boat. Each boat is timed over the specified course. After it has finished, the handicap is used to adjust each boat's finishing time. The results are based on this sum.
Popular handicapping systems include
See also 
- See for example the section Pre-Start Routine at
- http://rolexsydneyhobart.com Rolex Sydney Hobart Yacht Race, 630 nm
- http://www.rorc.org/ Royal Ocean Racing Club
- http://www.thegovernorscuponline.com The Governor's Cup, Cape Town to St. Helena Island, 1690 nautical miles (nm)
- http://www.southatlanticrace.co.za Heineken Cape to Bahia Race (South Atlantic Race), 3500 nm
- Keeping a lookout is easier said than done, by Bill Schanen. Sailing Magazine. Retrieved February 13, 2006.