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Optimist (dinghy)

Optimist
Class symbol
Development
LocationInternational
DesignOne-Design
NameOptimist
Boat
Crew1
Draft5 in (130 mm)
2 ft 9 in (0.84 m)
Hull
TypeMonohull
ConstructionFibreglass
Hull weight77 lb (35 kg)
LOA7 ft 9 in (2.36 m)
LWL7 ft 2 in (2.18 m)
Beam3 ft 8 in (1.12 m)
Hull appendages
Keel/board typedaggerboard
Rig
Rig typeSprit-Rigged
Mast length7 ft 5 in (2.26 m)
Sails
Mainsail area35 sq ft (3.3 m2)
Jib/genoa areaNone
Spinnaker areaNone
Racing
D-PN123.6
RYA PN1646
[edit on Wikidata]
Optimist
Fleet of Optimists
Typical Optimist storage
Rigging on shore
Optimist dinghies waiting to a wind

The Optimist is a small, single-handed sailing dinghy intended for use by young people up to the age of 15.

The Optimist is one of the two most popular sailing dinghies in the world, with over 150,000 boats officially registered with the class and many more built but never registered. It is sailed in over 120 countries[1] and it is one of only two sailboats as an International Class by World Sailing exclusively for sailors under 16.[2]

Origin

The Optimist was designed in 1947 either by American Clark Mills or a Canadian sailor Gordon Reid a member of the Royal Canadian Yacht Club and the Clearwater Optimist Club [3] at the request of the Clearwater Florida Optimist service club following a proposal by Major Clifford McKay to offer low-cost sailing for young people. The Optimist Club ran a soap box derby, but wanted more than a single-day event. Thus they were looking for a low-cost equivalent for sailing. The ultimate design was a simple pram that could be built from two 4' x 8' sheets of plywood, that was donated to the Optimists.[4]

The design was slightly modified and introduced to Europe by Axel Damgaard, and spread outwards across Europe from Scandinavia. The design was standardized in 1960 and became a strict one-design in 1995.[5]

The forerunner of the Optimist was the 8' Sabot (dinghy).[6]

Description

Rig

The single sail of the Optimist is sprit-rigged. Two battens stiffen the leech. It is secured evenly with ties along the luff to the mast and along the foot to the boom, pulled down tightly by a vang/kicker. The light, slim third spar, the sprit, extends through a loop at the peak of the sail; the bottom rests in the eye of a short cable or string which hangs along the front edge of the mast. Raising and lowering the sprit and adjusting the boom vang and outhaul allow for adaptation of sail trim to a range of wind conditions.

The spars may be made from aluminium or wood, but are invariably aluminium in modern boats.

A monograph-style "IO" insignia (after IODA - the International Optimist Dinghy Association) on the sail is a registered trade-mark and may only be used under licence from the International Optimist Association. Optimists also have a national sail number using the Olympic abbreviation of their country and a sequential numbers. e.g. RSA for South Africa.

Hull

The Optimist has a pram hull, originally formed primarily from five pieces of plywood. It was the biggest hull Clark Mills could make from two 4 ft by 8 ft sheets. Just in front of a bulkhead, which partitions the boat nearly in half, is the daggerboard case. Right behind it on the centerline of the hull floor are attached a block and a ratchet block. These anchor the sheet and a block on the boom directly above. At the bow resides a thwart to support the mast which passes through a hole in its centre to the mast step mounted on the centre line of the boat. The painter, a rope used for securing a boat like a mooring line, is usually tied around the mast step.

Buoyancy bags are installed inboard along each side in the front half of the boat and at the stern to provide buoyancy in the event of capsizing. Two straps, known as "hiking straps", run lengthwise along the floor from the bulkhead to the stern. These and a tiller extension allow a sailor to hang off the side for weight distribution—commonly called "hiking out". This can be crucial to keeping the boat more upright during heavy air, allowing greater speed through the water.

The vast majority of hulls today are made of fiberglass,[7] although a few wooden hulls are still made.

Daggerboard and Rudder

The rudder and daggerboard are made from fibreglass though plywood may be used for training and with wooden hulls.

Performance

While younger, lighter sailors begin in Optimists, competitive sailors usually weigh between 35 and 55 kg (or between 80 lbs. and 125 lbs.).[8] Optimists can be sailed by children from age 8 to 15. This wide range of weights which is not typical of most dinghies is made possible by different cuts of sail. Due to its inherent stability, unstayed rig, robust construction and relatively small sail, the Optimist can be sailed in winds of up to 30 knots.

Optimists are manufactured to the same specification by over 20 builders on four continents. There is strong evidence that hulls from different builders are the same speed.[9] Sails and spars of differing qualities enable sailors to upgrade their equipment as they progress.

The Optimist is the slowest dinghy in the world according to the RYA Portsmouth Yardstick scheme, with a Portsmouth number of 1646.[10] Its equivalent rating in the US scheme is a D-PN of 123.6.[11]

Competition

The Optimist is the biggest youth racing class in the world.[12] As well as the annual world championship the class also has six continental championships, attended by a total of over 850 sailors a year.[13] Many of the top world Optimist sailors have become world-class Laser Radial or 4.7 sailors after they "age-out" but many also excel in double-handers such as the 420 and 29er. At the 2020 Olympics at least 75% of the boat skipper medalists were former Optimist world or continental championship sailors.[14]

The first World Championship was held in Great Britain in 1962 and it has grown to over 60 countries participating.[15] The changing pattern of the strongest countries can be seen from the results of the Nations Cup.[16] For the first 20 years, the class was dominated by sailors from the Scandinavian countries, with 13 world champions. In the 1990s Argentina was by far the dominant country but, following standardisation of the boat and improved coaching standards internationally, many countries have excelled as shown in the results below. Recently S.E. Asian countries and the United States have produced strong teams. The Optimist World Championships include Team Racing which is increasingly popular.

Continental Championships are held on each continent (the Oceanian held jointly with the Asian). Results can be found at.[17]

Open Events: With competitive charter boats easily available and low-cost airfares, there are scores of open international regattas. The largest is the Lake Garda Easter Meeting[18] with over 1,000 Optimists participating.

Shed marking the start of Optimist sailing in New Zealand

Manufacture

In 2017, over 2,200[19][20] boats were produced by around 30 builders worldwide;[21] from 2012 to 2017, over 13,500 boats were built.[19]

Events

World Championship

Main article: Optimist World Championship
Nations at Optimist Worlds

[22]

Year
 Gold Silver Bronze Ref.
1962 Great Britain  A. Quiding (SWE)
1963 Sweden  B. Baysen (SWE)
1964 Denmark  Poul Andersen (DEN)
1965 Finland  Ray Larsson (SWE)
1966 Miami  Doug Bull (USA)
1967 Austria  Peter Warrer (DEN)
1968 France  Peter Warrer (DEN)
1969 Great Britain  Doug Bull (USA)
1970 Spain  James Larimore (USA)
1971 Kiel  Heikki Vahtera (FIN)
1972 Karlskrona  Tomás Estela (ESP)
1973 Rhodesia cancelled
1974 St. Moritz/Silvaplana  Martín Billoch (ARG)
1975 Aarhus  Hans Fester (DEN)  Söderström (SWE)  Martin Schröder (SWE)
1976 Ankara  Hans Wallén (SWE)  Asbjørn (DEN)  Lindsey (USA)
1977 Koper  Patrik Mark (SWE)  Mads Damsgaard (DEN)  Evers (DEN)
1978 La Baule  Rickard Hammarvid (SWE)  von Koskull (FIN)  Patrik Mark (SWE)
1979 Pattaya  Johan Peterson (SWE)  Heiskanen (FIN)  Storgaard (DEN)
1980 Cascais  Johan Peterson (SWE)  Rasmus Damsgaard (DEN)  Heiskanen (FIN)
1981 Howth  Guido Tavelli (ARG)  Johan Peterson (SWE)  Edson Araujo (BRA)
1982 Follonica  Njaal Sletten (NOR)  Christian Rasmussen (DEN)  Søren Ebdrup (DEN)
1983 Rio de Janeiro  Jordi Calafat (ESP)  José Carlos Frau (ESP)  Jean-Pierre Becquet (FRA) [23]
1984 Kingston  Serge Kats (NED)  Jussi Wikström (FIN)  Xavier García (ESP)
1985 Helsinki  Serge Kats (NED)  Risto Tapper (FIN)  Martín Castrillo (ARG)
1986 Roses  Xavier García (ESP)  Luis Martínez (ESP)  Risto Tapper (FIN)
1987 Andijk  Sabrina Landi (ITA)  Luis Martínez (ESP)  Anders Jonsson (SWE)
1988 La Rochelle  Ugo Vanello (ITA)  Luis Martínez (ESP)  Gabriel Tarrasa (ESP)
1989 Yokohama  Peder Rønholt (DEN)  Rami Koskinen (FIN)  Herman Rosso (ARG)
1990 Portugal  Martín di Pinto (ARG)  Agustín Krevisky (ARG)  Martin Strandberg (SWE)
1991 Porto Carras  Agustín Krevisky (ARG)  Asdrubal García (ARG)  Andre Sørensen (DEN)
1992 Mar del Plata  Ramón Oliden (ARG)  Marc Patiño (ESP)  Mike Keser (GER)
1993 Ciutadella de Menorca  Mats Hellman (NED)  Estebán Rocha (ARG)  Claudia Tosi (ITA)
1994 Sardinia  Martín Jenkins (ARG)  Federico Pérez (ARG)  Julio Alsogaray (ARG)
1995 Mariehamn  Martín Jenkins (ARG)  Frederico Rizzo (BRA)  Dario Kliba (CRO)
1996 Langebaan  Lisa Westerhof (NED)  Aron Lolić (CRO)  Ivan Bertaglia (ITA)
1997 Carrickfergus  Luca Bursic (ITA)  Matías Bühler (ARG)  Nicholas Raygada (PER)
1998 Setúbal  Mattia Pressich (ITA)  Fernando Gwozdz (ARG)  Šime Fantela (CRO)
1999 Martinique  Mattia Pressich (ITA)  Tonči Stipanović (CRO)  Mario Coutinho (POR)
2000 A Coruña  Šime Fantela (CRO)  Lucas Calabrese (ARG)  Jaro Furlani (ITA) [24]
2001 Qingdao  Lucas Calabrese (ARG)  Zhu Ye (CHN)  Abdul Rahim (MAS) [25]
2002 Corpus Christi  Filip Matika (CRO)  Stjepan Ćesić (CRO)  Eduardo Zalvide (ESP) [26]
2003 Las Palmas  Filip Matika (CRO)  Jesse Kirkland (BER)  Sebastián Peri Brusa (ARG) [27]
2004 Salinas  Wei Ni (CHN)  Paul Snow-Hansen (NZL)  Eugenio Díaz (ESP) [28]
2005 St. Moritz  Tina Lutz (GER)  Matthew Schoener Scott (TRI)  Wu Jianan (CHN) [29]
2006 Montevideo  Julian Autenrieth (GER)  Griselda Khng (SIN)  Édgar Diminich (ECU) [30]
2007 Sardinia[31]  Chris Steele (NZL)  Benjamín Grez (CHI)  Alex Maloney (NZL)
2008 Çeşme  Raúl Ríos (PUR)  Ian Barrows (ISV)  Kristien Kirketerp (DEN) [32]
2009 Niterói[33]  Sinclair Jones (PER)  Faizal Norizan (MAS)  Ignacio Rogala (ARG)
2010 Langkawi[34]  Noppakao Poonpat (THA)  Ahmad Syukri Abdul Aziz (MAS)  Keiju Okada (JPN)
2011 Napier[35]  Kimberly Lim (SIN)  Bart Lambriex (NED)  Javier Arribas (PER)
2012 Boca Chica[36]  Elisa Yukie Yokoyama (SIN)  Samuel Neo (SIN)  Jessica Goh (SIN)
2013 Riva del Garda  Loh Jia Yi (SIN)  Nils Sternbeck (GER)  Edward Tan (SIN) [37]
2014 San Isidro  Nicolas Rolaz  (SUI)  Voravong Rachrattanaruk (THA)  Dimitris Papadimitriou (GRE) [38]
2015 Dziwnów  Rok Verderber  (SLO)  Jodie Lai (SIN)  Mathias Berthet (NOR) [39]
2016 Vilamoura  Max Wallenberg  (SUI)  Mathias Berthet (NOR)  Fauzi Kaman Shah (MAS)
2017 Pattaya  Marco Gradoni (ITA)  Fauzi Kaman Shah (MAS)  Mic Sig Kos Mohr (CRC) [40]
2018 Limassol  Marco Gradoni (ITA)  Stephan Baker (USA)  Panwa Boonnak (THA) [41]
2019 Antigua  Marco Gradoni (ITA)  Richard Schultheis (MLT)  Jaime Ayarza (ESP) [42]
2020 Riva del Garda Canceled[43] due to the COVID-19 pandemic.
2021 Riva del Garda  Alex Di Francesco Kuhl (BRA)  Gil Hackel (USA)  Alex Demurtas (ITA) [44],
2022 Bodrum  Weka Bhanubandh (THA)  James Pine (USA)  Francesco Carrieri (ITA) [45]
2023 Sant Pere Pescador  Henric Wigforss (SWE)  Travis Greenberg (USA)  Wylder Smith (USA) [46],

See also

Related development

References

  1. ^ "Optimist World in 2014" (PDF). International Optimist Dinghy Association. 5 February 2015. Retrieved 5 February 2015.
  2. ^ "ISAF: Optimist". World Sailing. Retrieved 22 June 2022.
  3. ^ https://www.qcyc.ca/sites/default/files/QCYC_files/members/clipper/May%202020%20-%20Clipper.pdf [bare URL PDF]
  4. ^ McKay, Cliff (2013). "Supplement: The Origin of the Optimist Pram". In Wilkes, Robert (ed.). The Optimist Dinghy 1947-2007. Amazon. pp. 113–131. ISBN 978-1484911969.
  5. ^ "History behind the one-design". International Optimist Dinghy Association.
  6. ^ https://www.qcyc.ca/sites/default/files/QCYC_files/members/clipper/2009%20QCYC%20Clipper%20August.pdf [bare URL PDF]
  7. ^ Pickthall, Barr (2009). Dinghy sailing : start to finish. John Wiley & Sons. p. 25. ISBN 9780470721858.
  8. ^ Ideal sizewilkessail.net Archived 2 April 2015 at the Wayback Machine
  9. ^ "Fifteen different builders used by top 60 sailors" (PDF). wilkessail.net. Retrieved 19 July 2023.
  10. ^ "Portsmouth Number List 2012". Royal Yachting Association. Retrieved 31 July 2012.
  11. ^ "Centerboard Classes". US Sailing. Archived from the original on 16 August 2012. Retrieved 31 July 2012.
  12. ^ "Classes & Equipment Index". sailing.org. Retrieved 8 July 2016.
  13. ^ "Review of 2008". wilkessail.net. Retrieved 19 July 2023.
  14. ^ "20221Olympic Ex-Optimist Sailors". Retrieved 12 August 2022.
  15. ^ "Nuhomepage".
  16. ^ "NationsCup". www.wilkessail.net.
  17. ^ "Archive of IODA Continental Championship Results". wilkessail.net. Retrieved 19 July 2023.
  18. ^ "Lake Garda Meeting Optimist Class Sailing Regatta Riva del Garda". Archived from the original on 21 January 2021.
  19. ^ a b "Class Annual Report: International Optimist Dinghy Association 2017" (PDF). www.sailing.org.
  20. ^ "Optimist". optiworld.org. Retrieved 8 July 2016.
  21. ^ "Nuhomepage".
  22. ^ "1983 Optimist World Championship". Optiworld.org. International Optimist Dinghy Association. Archived from the original on 11 February 2018. Retrieved 6 February 2018.
  23. ^ "IODA Worlds Archive". wilkessail.net. Robert Wilkes. Archived from the original on 11 February 2018. Retrieved 26 July 2022.
  24. ^ "IODA Worlds Archive". wilkessail.net. Robert Wilkes. Archived from the original on 11 February 2018. Retrieved 26 July 2022.
  25. ^ "IODA Worlds Archive". wilkessail.net. Robert Wilkes. Archived from the original on 11 February 2018. Retrieved 26 July 2022.
  26. ^ "IODA Worlds Archive". wilkessail.net. Robert Wilkes. Archived from the original on 11 February 2018. Retrieved 26 July 2022.
  27. ^ "IODA Worlds Archive". wilkessail.net. Robert Wilkes. Archived from the original on 11 February 2018. Retrieved 26 July 2022.
  28. ^ "IODA Worlds Archive". wilkessail.net. Robert Wilkes. Archived from the original on 11 February 2018. Retrieved 26 July 2022.
  29. ^ "IODA Worlds Archive". wilkessail.net. Robert Wilkes. Archived from the original on 11 February 2018. Retrieved 26 July 2022.
  30. ^ "IODA Worlds Archive". wilkessail.net. Robert Wilkes. Archived from the original on 11 February 2018. Retrieved 26 July 2022.
  31. ^ "IODA Worlds Archive". wilkessail.net. Robert Wilkes. Archived from the original on 11 February 2018. Retrieved 26 July 2022.
  32. ^ "2009 Optimist World Championship". Optiworld.org. International Optimist Dinghy Association. Archived from the original on 11 February 2018. Retrieved 6 February 2018.
  33. ^ "2010 Optimist World Championship". Optiworld.org. International Optimist Dinghy Association. Archived from the original on 11 February 2018. Retrieved 6 February 2018.
  34. ^ "2011 Optimist World Championship". Optiworld.org. International Optimist Dinghy Association. Archived from the original on 11 February 2018. Retrieved 6 February 2018.
  35. ^ "2012 Optimist World Championship". Optiworld.org. International Optimist Dinghy Association. Archived from the original on 11 February 2018. Retrieved 6 February 2018.
  36. ^ "2013 Optimist World Championship". Optiworld.org. International Optimist Dinghy Association. Archived from the original on 11 February 2018. Retrieved 6 February 2018.
  37. ^ "2014 Optimist World Championship". Optiworld.org. International Optimist Dinghy Association. Archived from the original on 11 February 2018. Retrieved 6 February 2018.
  38. ^ "2015 Optimist World Championship". Optiworld.org. International Optimist Dinghy Association. Archived from the original on 11 February 2018. Retrieved 6 February 2018.
  39. ^ "2017 Optimist World Championship" (PDF). Optiworld.org. International Optimist Dinghy Association. Archived (PDF) from the original on 7 February 2018. Retrieved 6 February 2018.
  40. ^ "2018 Optimist World Championship" (PDF). Optiworld.org. International Optimist Dinghy Association. Archived (PDF) from the original on 14 October 2018. Retrieved 5 September 2018.
  41. ^ "2019 Optimist World Championship". Optiworld.org. International Optimist Dinghy Association. Retrieved 16 July 2019.
  42. ^ "2020 Optimist World Championship Cancelled". International Optimist Dinghy Association. Retrieved 18 January 2021.
  43. ^ "2019 Optimist World Championship". Optiworld.org. International Optimist Dinghy Association. Retrieved 20 August 2021.
  44. ^ https://2022worlds.optiworld.org/en/default/races/race-resultsall
  45. ^ "2023 Optimist World Championship". Optiworld.org. International Optimist Dinghy Association. Retrieved 24 June 2023.
Quelle: https://en.wikipedia.org/wiki/Optimist_dinghy