2.4 Metre

Last updated
2.4 Metre
2.4mR black.svg
Class symbol
Competicao de Vela, barco de quilha fixa nas Paralimpiadas (29101681283).jpg
International 2.4mR
Development
DesignDevelopment class
Boat
Crew1
Draft 1 m (39 in) (Mark III)
Hull
Hull weight260 kg (570 lb)
LOA 4.16 m (13 ft 8 in) (Mark III)
Beam 0.805 m (2 ft 7+34 in)
Rig
Rig typeFractional Sloop [1]
Mast length4.65 m (15 ft 3 in)
Sails
Upwind sail area7.5 m2 (81 sq ft) (Mark III)
Racing
RYA PN 1250 [2]
Paralympics class

The International 2.4mR is a one-person keelboat. The class is a development class governed by the 2.4mR rule. The rule controlled by World Sailing (formerly known as ISAF) is one of the few classes designated as an International Class. The International 2.4mR Class rule is closely related to the International 12mR class rule that was used at the America's Cup.

Contents

While there is a small but active group of amateur or professional designers and builders around the world, around 90% of the 2.4mR boats are the commercially produced Norlin Mark III designed by Swedish yacht designer Peter Norlin. Over the years, new 2.4mR designs such as the Stradivari III, the Proton and the Super 3 have come into production.

The 2.4mR boats are primarily used for racing and the class holds highly competitive national events in many countries. World and European championships can attract as many as 100 boats at a time.

The 2.4mR is ideal for adaptive sailing since the sailor barely moves in the boat, and all settings can be adjusted from a facing forward seated position. Both hand-steering and foot-steering are possible. The boat is sailed without a spinnaker, but it is equipped with a whisker-pole that is extending outward to hold the shape of the jib when sailing downwind. The boat's capability as a truly inclusive sailing boat has been demonstrated over many years at multiple Open World Championships.

History

After the 1980 America's Cup, people in the Newport, RI area started sailing boats called Mini-12s. They were named after the 12-Metre yachts that were used at the America's Cup. As the fleet started to grow, the word spread to Sweden, home of the yacht designer Peter Norlin. Peter Norlin refined the original designs, and along with other naval architects, they collectively initiated the International 2.4mR Class that we know today. Although the 2.4mR is a development class, Peter Norlin has become the dominant designer, and the class is therefore often mistaken as a one-design class.

One-design

In recent years attempts have been made to develop a one-design class based on the 2.4 Norlin Mark III. This was primarily because the competition within the Paralympics was meant to be more about the sailors' competitiveness and less about the equipment. This led to the introduction of Appendix K to the Class rules and a group of individuals started to work on a set of stand-alone one-design rules. This is still at the early stages but this effort is likely to lead to the emergence of a new one-design 2.4mR class alongside the existing development 2.4mR class.

Rating formula

As an open class rather than a one-design, all boat designs must meet the following formula. [3]

(all measurements in mm)

Events

Open World Championships

Para World Sailing Championships

The 2.4 metre has been used a number of times as equipment for the One-Person Technical Disabled discipline which holds an annual World Championships.

GoldSilverBronzeRef.
1999 CádizFlag of Germany.svg  Heiko Kröger  (GER)Flag of Denmark.svg  Jens Als Andersen  (DEN)Flag of France.svg  Phillippe Balle  (FRA) [4]
2000not held because of the 2000 Summer Paralympics
2001 St. PetersburgFlag of Germany.svg  Heiko Kröger  (GER)Flag of the United States.svg  Thomas Brown  (USA)Flag of Norway.svg  Bjørnar Erikstad  (NOR) [5] [6]
2002 MedemblikFlag of Germany.svg  Heiko Kröger  (GER)Flag of France.svg  Damien Seguin  (FRA)Flag of the United States.svg  Thomas Brown  (USA) [7]
2003 AthensFlag of Germany.svg  Heiko Kröger  (GER)Flag of France.svg  Damien Seguin  (FRA)Flag of the Netherlands.svg  Thierry Schmitter  (NED) [8]
2004not held because of the 2004 Summer Paralympics
2005 SønderborgFlag of France.svg  Damien Seguin  (FRA)Flag of Germany.svg  Heiko Kröger  (GER)Flag of the Netherlands.svg  Thierry Schmitter  (NED) [9]
2006 PerthFlag of Germany.svg  Heiko Kröger  (GER)Flag of the United Kingdom.svg  Helena Lucas  (GBR)Flag of Norway.svg  Bjørnar Erikstad  (NOR) [10]
2007 RochesterFlag of France.svg  Damien Seguin  (FRA)Flag of Germany.svg  Heiko Kröger  (GER)Flag of the Netherlands.svg  Thierry Schmitter  (NED) [11]
2008not held because of the 2008 Summer Paralympics
2009 AthensFlag of the Netherlands.svg  Thierry Schmitter  (NED)Flag of Germany.svg  Heiko Kröger  (GER)Flag of the United Kingdom.svg  Helena Lucas  (GBR) [12] [13]
2010 MedemblikFlag of the Netherlands.svg  Thierry Schmitter  (NED)Flag of Germany.svg  Heiko Kröger  (GER)Flag of the United Kingdom.svg  Megan Pascoe  (GBR) [14]
2011 WeymouthFlag of the Netherlands.svg  Thierry Schmitter  (NED)Flag of the Netherlands.svg  André Rademaker  (NED)Flag of the United Kingdom.svg  Helena Lucas  (GBR) [15] [16]
2012 Charlotte HarborFlag of France.svg  Damien Seguin  (FRA)Flag of the Netherlands.svg  Thierry Schmitter  (NED)Flag of Canada (Pantone).svg  Paul Tingley  (CAN) [17]
2013 KinsaleFlag of the Netherlands.svg  Guus Bijlard  (NED)Flag of Germany.svg  Heiko Kröger  (GER)Flag of France.svg  Damien Seguin  (FRA) [18]
2014 Nova ScotiaFlag of Germany.svg  Heiko Kröger  (GER)Flag of the United Kingdom.svg  Helena Lucas  (GBR)Flag of France.svg  Damien Seguin  (FRA) [19]
2015 MelbourneFlag of France.svg  Damien Seguin  (FRA)Flag of Germany.svg  Heiko Kröger  (GER)Flag of Australia (converted).svg  Matthew Bugg  (AUS) [20]
2016 MedemblikFlag of Germany.svg  Heiko Kröger  (GER)Flag of France.svg  Damien Seguin  (FRA)Flag of Australia (converted).svg  Matthew Bugg  (AUS) [21]
2017 KielFlag of Germany.svg  Heiko Kröger  (GER)Flag of Australia (converted).svg  Matthew Bugg  (AUS)Flag of France.svg  Damien Seguin  (FRA) [22]
2018 SheboyganFlag of Australia (converted).svg  Matthew Bugg  (AUS)Flag of France.svg  Damien Seguin  (FRA)Flag of the United States.svg  Dee Smith  (USA) [23] [24]
2019 CádizFlag of France.svg  Damien Seguin  (FRA)Flag of Italy.svg  Antonio Squizzato  (ITA)Flag of Norway.svg  Bjørnar Erikstad  (NOR) [25] [26]
2021 WarnemündeFlag of Germany.svg  Heiko Kröger  (GER)Flag of Italy.svg  Antonio Squizzato  (ITA)Flag of Sweden.svg  Fia Fjelddahl  (SWE) [27]

Paralympics

From 2000 to 2016, the 2.4 Metre was the official single-crew class boat for sailing at the Summer Paralympics although it was used in a more one-design form utilising the Norlin Mk3 design.

GoldSilverBronzeRef.
2000 Sydney Flag of Germany.svg  Heiko Kroeger  (GER)Flag of Denmark.svg  Jens Als Andersen  (DEN)Flag of the United States.svg  Thomas Brown  (USA) details
2004 Athens Flag of France.svg  Damien Seguin  (FRA)Flag of the United States.svg  Thomas Brown  (USA)Flag of the Netherlands.svg  Thierry Schmitter  (NED) details
2008 Beijing
Qingdoa
Flag of Canada (Pantone).svg  Paul Tingley  (CAN)Flag of France.svg  Damien Seguin  (FRA)Flag of the United States.svg  John Ruf  (USA) details
2012 London
Weymouth
Flag of the United Kingdom.svg  Helena Lucas  (GBR)Flag of Germany.svg  Heiko Kroeger  (GER)Flag of the Netherlands.svg  Thierry Schmitter  (NED) details
2016 Rio Flag of France.svg  Damien Seguin  (FRA)Flag of Australia.svg  Matthew Bugg  (AUS)Flag of the United Kingdom.svg  Helena Lucas  (GBR) details

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References

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  2. "Portsmouth Number List 2012". Royal Yachting Association. Retrieved 31 July 2012.
  3. Marie. "International 2.4 mR Class Rules (2006)" (PDF). Inter24metre.org. Archived from the original (PDF) on 2008-05-17. Retrieved 2009-08-16.
  4. 1999 IFDS Disabled Sailing World Championships at World Sailing
  5. 2001 IFDS Disabled Sailing World Championships at World Sailing
  6. http://www.spyc.org/World/Championships.htm
  7. 2002 IFDS Disabled Sailing World Championships at World Sailing
  8. 2003 IFDS Disabled Sailing World Championships at World Sailing
  9. 2005 IFDS Disabled Sailing World Championships at World Sailing
  10. 2006 IFDS Disabled Sailing World Championships at World Sailing
  11. 2007 IFDS Disabled Sailing World Championships at World Sailing
  12. 2009 IFDS Disabled Sailing World Championships at World Sailing
  13. http://www.disabledworlds09.gr
  14. 2010 IFDS Disabled Sailing World Championships at World Sailing
  15. 2011 IFDS Disabled Sailing World Championships at World Sailing
  16. http://www.ifdsworlds2011.com
  17. 2012 IFDS Disabled Sailing World Championships at World Sailing
  18. 2013 IFDS Disabled Sailing World Championships at World Sailing
  19. 2014 IFDS Combined World Championships at World Sailing
  20. 2015 Para World Sailing Championships at World Sailing
  21. 2016 Para World Sailing Championships at World Sailing
  22. "Kieler Woche 2017 manage2sail". manage2sail.com.
  23. "2018 Para World Sailing Championship". Sailing.org. World Sailing. Archived from the original on 2021-11-30.
  24. http://www.paraworldsailing2018.com/
  25. "2019 Para World Sailing Championship". Sailing.org. World Sailing. Archived from the original on 2022-01-17.
  26. https://www.paraworldsailing2019.com/en/
  27. https://www.manage2sail.com/sv-SE/event/24mrGoldCup2021#!/results?classId=24mR