One-design racing is a racing method which may be adopted in sports using complex equipment, whereby all vehicles have identical or very similar designs or models, avoiding the need for a handicap system.
45-544: The Renault Sport Trophy was a one-make racing series created and managed by Renault Sport . The series has raced with the Renault Sport R.S. 01 in 2015 and 2016 as part of the Renault Sport Series (formerly World Series by Renault), but was folded after just two seasons. In 2014, Renault announced its intention to create a new one-make sports car championship. The company unveiled the racecar for
90-678: A development class , the classic example being America's Cup 12-metre class , or to the box rule used, for example, in the TP 52 class. A further category, the formula based class setup, is sometimes confused with one design. The Mini Transat 6.50 , the Volvo Open 70 monohull, the large ORMA trimaran, and the Formula 18 racing beach catamaran are the exponents of the formula approach. Class-legal boats race each other without any handicap calculations in both setups. However, under one design
135-438: A racing class that consists of just one model or design of a sailboat . In one-design racing, the first boat to finish wins the race. This is contrasted with handicap racing, where time is added or subtracted from the finishing times based on design factors and mathematical formulas to determine the winner. In between One-design and handicap racing, a number of other approaches exist. One-design classes can be contrasted with
180-582: A Nismo's Super GT test. If he is not chosen to compete in Super GT, he receives a €200,000 award. The Prestige-class driver can opt between a €140,000 award to step up into the Elite class or a LMP2 entry at the Le Mans 24 Hours . One-Design One-make racing series (also known as spec racing series) are racing series in which all competitors race with identical or very similar vehicles from
225-465: A general rule, the tolerances are strictest in smaller boats like dinghy classes and small keelboats. In some cases the tolerances are specified in a confidential Building Specification and often everything is designed and produced at the same factory or a very few factories. Examples are the Laser , Melges 24 , and several small keelboats designed by Nathanael Greene Herreshoff, such as the 12½ . In others
270-550: A heavy emphasis has been placed on deemphasizing the IRL name and replacing it with "IndyCar". This became official on January 1, 2011, as Indy Racing League LLC adopted as its trade name INDYCAR. On November 1, 2013, the company's legal name was changed to INDYCAR LLC. The dispute between CART and IRL centered on the Indianapolis 500, long considered the flagship race of the sport. From 1980 until 1995, USAC continued to sanction
315-523: A lifting boiler plate capable of being lifted. The boat was called The Water Wag . The idea was quickly adopted by sailors in Ireland, England, India and South America. The Water Wag Club still thrives in Dun Laoghaire, Co. Dublin. The Solent One Design Class was one of the earliest one-design classes formed after discussions took place in 1893 and subsequent years. It quickly became popular, and
360-657: A new national championship racing series, the Indy Racing League . This resulted in a legal battle over the IndyCar trademark: In March 1996, CART filed a lawsuit against the Indianapolis Motor Speedway in an effort to protect their license to the IndyCar mark after the Indianapolis Motor Speedway had attempted to terminate it. In April, the Indianapolis Motor Speedway filed a separate lawsuit against CART to prevent them from further use of
405-502: A number of attempts at a compromise board failed, IMS formed the Indy Racing League in 1994 , with the series being slated to begin racing in 1996 . CART had primarily sanctioned Indy car racing since 1979 , when the organization broke away from USAC. George blueprinted the IRL as a lower-cost open-wheel alternative to CART, which in his view had become technology-driven and dominated by a few wealthy multi-car teams. The IRL
450-666: A proposal that included free cars and engine leases to Champ Car teams willing to run the entire 2008 IndyCar Series schedule in exchange for adding Champ Car's dates at Long Beach , Toronto , Edmonton , and Australia to the IndyCar Series schedule, effectively reuniting American open-wheel car racing . The offer was initially made in November 2007. On February 10, 2008, Tony George, along with IRL representatives Terry Angstadt and Brian Barnhart , plus former Honda executive Robert Clarke, traveled to Japan to discuss moving
495-509: A “true” spec series. The same applies to the Super Formula series. All teams compete in nearly identical Dallara SF23 models, but use engines supplied from Honda and Toyota , preventing it from being a true spec series. There are two primary methods of competition in sailboat racing : One-design and handicap racing (e.g. Portsmouth Yardstick , Performance Handicap Racing Fleet and Leading Yard Stick ). One design refers to
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#1732783967636540-825: Is recognized as a member organization of the FIA through the Automobile Competition Committee for the United States . The sanctioning body was formed in 1994 under the name Indy Racing League by Hulman & Company , which also owned the Indianapolis Motor Speedway complex, and began competition in 1996 . The trademark name INDYCAR was officially adopted on January 1, 2011. The sport of open-wheel car racing, also historically referred to as championship car racing or Indy car racing, traces its roots to as early as 1905. It
585-689: Is the fourth major sanctioning body to govern the sport of Indy car racing, following the American Automobile Association 's AAA Contest Board , the United States Auto Club (USAC), and Championship Auto Racing Teams (CART), and operated alongside the Champ Car World Series before acquiring the latter. Today, IndyCar is owned by Roger Penske via Penske Entertainment Corp., a subsidiary of Penske Corporation . Penske purchased IndyCar and
630-572: Is usually shown by his final standing in a contest. What could be more indicative of this when pilots are flying identical sailplanes with identical performance. One-design competition is the sure test of soaring skill." Other one-design gliders have included those made in Russia by Aviastroitel , in Poland by Warsztaty Szybowcowe Orlik , and Germany, where for example the DFS Olympia Meise
675-673: The Indy Japan 300 at Twin Ring Motegi . Moving that race, or postponing it, would be required in order to accommodate the Long Beach Grand Prix , which was scheduled for the same weekend. Optimism following the meeting was high. In February 2008, Indy Racing League founder and CEO Tony George and owners of the Champ Car World Series completed an agreement to unify the sport for 2008. The result
720-555: The 1970s with the introduction of laminate construction using fibre-reinforced plastic (FRP) and mold building technology. This process allowed the mass production of identical hulls of virtually any size at a lower price. The one-design design idea was created by Thomas Middleton of the Shankill Corinthian Club located 10 miles (16 km) south of Dublin, Ireland in 1887. He proposed a class of double ended open dinghies of simple clincher construction in pine with
765-521: The 20+ approved builders on four continents being of identical speed, for example at the 2017 World Championship. In medium- to large-sized boat classes, One design would refer to conformance to a standard specification , with the possibility of alterations being allowed as long as they remained within certain tolerances. Examples of this are the Dragon , J/24 , Etchells , H-boat and the Farr 40 . After
810-624: The Elite-class driver and other for the Prestige-class driver). There are separate qualifying sessions for Elite and Prestige to determine the grid order in the short races, and the endurance grid order is determined by a system that uses a mix of Elite and Prestige qualifying results. As of 2016 the Renault Sport Trophy Elite-class champion is given a development programme and the chance to participate at
855-619: The Indianapolis Motor Speedway from Hulman & Co. in November 2019. The term "Indy Car" began as a nickname for the cars that competed in the USAC's Championship Division of open-wheel racing in the United States, deriving from the sport's most popular competition, the Indianapolis 500 . The division's link with Indianapolis soon resulted in the term surpassing the official term "championship car" (or its short form "champ car") in common use and promotions. The term continued to be used by
900-510: The Indy 500, although CART drivers predominantly competed in the race and points that drivers scored during the event counted towards the CART drivers' championship. George felt that his opinions regarding increasing costs and revenue sharing were being ignored, while CART team owners felt George used his influence over USAC to have a disproportionate impact on the general operation of the sport. After
945-420: The IndyCar Series for the 2003 racing season. CART, beset by team departures and other financial issues, filed for bankruptcy that year; a trio of former CART team owners were selected by the bankruptcy court to purchase CART's assets, which they used to reorganize the Champ Car World Series . The two series were unified for the 2008 season, with the unified series using the IndyCar Series name. Post-unification,
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#1732783967636990-764: The National Register of Historic Vessels of the United Kingdom. She is kept in Lymington where she is still racing and winning on the Solent. Conversely the Howth 17 , designed just four years later by Sir Walter H. Boyd of Howth , Co. Dublin is still actively raced and is the oldest one-design racing keelboat still sailing as designed. While fifteen of the current fleet were built from 1898 to 1914, new boats can still be added, most recently in 2017. As
1035-585: The USAC's replacement as the dominant governing body for open-wheel racing, CART, which called its main series the "CART PPG Indy Car World Series" despite the body not sanctioning the 500. In 1992, during an attempt by CART to broaden their board membership, the Indianapolis Motor Speedway registered the camel case trademark IndyCar with the United States Patent and Trademark Office and licensed it to CART as their new trade name. In 1996, Indianapolis Motor Speedway President Tony George launched
1080-576: The advantages of one-design to the sport of competitive glider racing . The most successful of these has been the Schweizer 1–26 class with 700 aircraft completed and flown between 1954 and 1981. Schweizer Aircraft principal Paul A Schweizer was a proponent of the One-design concept. He intended the company's 1–26 to be the aircraft to establish a one-design class in the United States. He wrote: "The true measure of pilot ability and experience
1125-483: The boats are virtually identical except in details. At the same time, the formula setup allows the boats to differ much more in design while keeping a few important specifications the same. As a result, the identifier "One design" has been used more and more exclusively to denote a class that races only identical boats. Having a rigid one-design specification keeps design experimentation to a minimum and reduces cost of ownership . The popularity of one-design increased in
1170-536: The death of Tony Renna in testing at Indianapolis, the IRL made additional changes to reduce speeds and increase safety. IndyCar was the first racing series to adopt the SAFER soft wall safety system, which debuted at the Indianapolis 500 and has now been installed at almost all major oval racing circuits. The SAFER system research and design was supported and funded in large part by the Hulman-George family and
1215-429: The degradation in quality especially apparent during the Indianapolis 500, which saw a dramatic decline in prestige. The IRL began to draw top teams from CART starting in 2002, contributing to the latter's bankruptcy , replacement by the Champ Car World Series in 2003, and ultimate demise and absorption by the IRL in 2008. After absorbing Champ Car, the IndyCar Series became what the CART series from which it separated
1260-443: The formula '). Some spec parts are mandated, such as tyres and sensors. NASCAR is much in the same boat, with three distinct bodies (Chevrolet, Ford and Toyota) and four distinct engines ( Hendrick , ECR , Roush Yates , TRD ) available in competition. Additionally, while IndyCar cars are all virtually identical Dallara DW12 models, the two distinct engine designs available from Chevrolet and Honda prevent IndyCar from being
1305-403: The hull length overall (LOA) exceeds 27 feet (8.2 m), people generally refer to the boat as an offshore one-design boat or yacht. In other classes, the one-design class may have organized around an existing fleet of similar boats that traditionally existed together often for commercial purposes such as sailing canoes, dhows , and skipjacks , or boats that developed a common hull form over
1350-523: The keel. Cutter rig with 6 ft bowsprit. Designed by H. W. White, ten were built in 1895/6 by Messrs. White Brothers of Itchen Ferry, Southampton and another twelve were built in the following year. The class enjoyed ten years of keen racing but the Metre Rule, which was introduced in 1907 effectively killed the class. The only boat still afloat is Rosenn, formally Eilun, sail number 6. Now, fully restored, she has been identified as meriting inclusion in
1395-467: The lack of run-offs on oval tracks, coupled with higher speeds due to the long straights and banked turns, means that there is far less margin for error. Car design was attributed as a leading cause of early injuries, and the series made improvements to chassis design to address those safety concerns. Following a series of spectacular high-profile accidents in 2003 , including American racing legend Mario Andretti and former champion Kenny Bräck , as well as
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1440-514: The last season was held in 2016, as a support event for 2016 European Le Mans Series . The car is driven by a professional-gentleman driver combination. Professional drivers compete for the Elite (or PRO) class championship and gentlemen for the Prestige (or AM) class. As of 2016, the race weekend consists of one 60-minute/90-minute (plus one lap) race called "endurance", where the two drivers of each car participate, and two 25-minute races (one for
1485-427: The mark. Eventually a settlement was reached in which CART agreed to give up the use of the IndyCar mark following the 1996 season and the IRL agreed not to use the name before the end of the 2002 season. CART returned to branding as simply CART for 1997, and resurrected the term "champ car" to describe their vehicles. Following a six-year hiatus, the Indy Racing League announced it would rename their premier series
1530-463: The same manufacturer and suppliers. Typically, this means the same type of chassis, powertrain , tyres, brakes, and fuel are used by all drivers. The idea behind one-make car racing is that success will be based more on driver skill and car setup , instead of engineering skill and budget. One-make series are popular at an amateur level as they are affordable, due to the use of a common engine and chassis. Examples of one-make racing series from around
1575-413: The series, called Renault Sport RS 01, at the 2014 Moscow Motor Show . The RS 01, developed by Renault Sport , has a Gibson Technology -tuned 3.8-litre V6 twin-turbo engine supplied by Renault Sport's Japanese partner Nismo and a chassis built by Dallara . It was announced that the championship would use a professional - gentleman drivers combination. The first season was held in 2015. The second and
1620-589: The specification is published but the boats may only be produced by licensed manufacturers with usually only one builder in any country or region. Examples are the Olympic Finn and 470 but in both these classes a single manufacturer has succeeded in building faster boats than all other manufacturers. However, in the Optimist dinghy, one of the world's largest classes, a tighter specification introduced in 1995 /with ongoing scrutiny has resulted in boats from
1665-688: The world included the Dodge Viper Challenge , Ferrari Challenge , Porsche Carrera Cup and Supercup , Radical European Masters , Mini Challenge and Commodore Cup . There are also various formula categories that use one-make racing, such as Formula 2 (which since 2011 exclusively uses a car design by Dallara ), Formula Renault , Formula Mazda , Formula Car Challenge , and the W Series . The Formula One race series are not one-design nor one-make racing series as they allow participation by different manufacturers, each designing their own chassis and powertrain (within limits set by '
1710-691: The years (such as A-Scows ). In contrast to 'one-design', other sailboats race under a variety of handicapping rules and formulas developed to allow different type boats to compete against one another. Formula rules include the Square Metre Rule , the Ton class , the Universal Rule , and the Metre Rule . Handicap rules include Portsmouth Yardstick , PHRF , IOR , IMS , IRC , Americap and LYS . There have been several attempts to bring
1755-415: Was and its related European open-wheel formula counterparts: former prominent CART teams such as Chip Ganassi Racing and Team Penske are frequent race winners, there is a strong contingent of foreign-born drivers, the cars are increasingly electronic and aero dependent and the schedule includes more road and street courses than oval tracks. On January 23, 2008, Tony George offered Champ Car management
1800-565: Was designed only to run on oval tracks, in order to promote American drivers from the midget and sprint car ranks to graduate to IndyCar racing, the same way that IndyCar legends A.J. Foyt , Mario Andretti , Johnny Rutherford , and the Unsers ( Al Unser, Sr. and Bobby Unser ) had in the 1960s. Starting with the first IRL season, the league proclaimed that 25 of the 33 spots in the Indy 500 starting grid would be reserved for cars from full-time IRL teams. In 1996, CART retaliated by scheduling what
1845-489: Was introduced for the 2012 season. IndyCar collaborated with DreamWorks Animation to launch comedy film Turbo in 2013. Bernard was fired in October 2012, and replaced by Mark Miles . Driver safety has also been a major point of concern, with a number of drivers seriously injured, particularly in the early years of the series. There have been five fatal crashes in the history of the series. Compared to road racing venues,
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1890-792: Was patronised by some of the most energetic and best known yacht owners in the Solent, Portsmouth and Southampton waters including Sir Philip Hunloke, the King's yachtmaster. Formed under the auspices of the Solent Sailing Club, the class was adopted by the Royal Yacht Squadron and the Island Sailing Club in 1895. The dimensions of the boats were length overall, 33 ft 3 in; Waterline length, 25 ft; Beam, 7 ft 9 in; Draft, 5 ft; Sail area, 750 sq ft.; Displacement, 5 tons with 2 tons 13 cwt. of lead in
1935-403: Was planned for the 1940 Olympic championships. IndyCar IndyCar, LLC (stylized as INDYCAR ), is an auto racing sanctioning body for American open-wheel car racing headquartered in Indianapolis, Indiana . The organization sanctions two racing series : the premier IndyCar Series with the Indianapolis 500 as its centerpiece, and the developmental series Indy NXT . IndyCar
1980-453: Was supposed to become its new showcase event, the U.S. 500 , at Michigan International Speedway on Memorial Day , the traditional date for the Indy 500. The new 1997 technical rules featured less expensive chassis and "production-based" engines that were purchased rather than leased, but most importantly, were technically incompatible with CART specifications. The IRL's early seasons consisted of sparse schedules and inexperienced teams, with
2025-460: Was that the Champ Car World Series was suspended except for the Long Beach Grand Prix . Many of the former Champ Car teams moved to the IndyCar Series using equipment provided by the IRL. Randy Bernard was announced as the new IRL CEO in February 2010. In 2011, the sanctioning body dropped the Indy Racing League name, becoming IndyCar to reflect the merged series. The new Dallara DW12 racecar
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