29er (dinghy)
| File:29er black.svg Class symbol | |
| File:Groenwohldcup 2021 - nach der Wendemarke auf Gennakerkurs.jpg | |
| Boat | |
|---|---|
| Crew | 2 (single trapeze) |
| Hull | |
| Hull weight | 74 kg (163 lb) |
| LOA | 4.40 m (14.4 ft) |
| Beam | 1.70 m (5 ft 7 in) |
| Rig | |
| Mast length | 6.25 m (20.5 ft) |
| Sails | |
| Spinnaker area | 16.83 m2 (181.2 sq ft) |
| Upwind sail area | 13.19 m2 (142.0 sq ft) |
| Racing | |
| D-PN | 84.5[1] |
| RYA PN | 902[2] |
The 29er is a two-person high performance sailing skiff designed by Julian Bethwaite and first produced in 1998. Derived from the Olympic class 49er class, it is raced in the ISAF Youth Sailing World Championships.[3] The 29er is able to reach high speeds fairly quickly by having a sleek and hydrodynamic hull and will often exceed the wind speed when planing both up and downwind.
Background
The 29er class is targeted at youth, especially those training to sail the larger Olympic 49er. The Youth Sailing World Championships[citation needed] has adopted it to replace the Laser 2 - which was designed by Julian Bethwaite's father Frank. The 29er has two sailors, one on trapeze. The rig features a fractional asymmetrical spinnaker; a self-tacking jib decreases the work load of the crew, making maneuvers more efficient and freeing the crew to take the mainsheet upwind and on two-sail reaches. The spinnaker rigging set-up challenges crews to be fit and coordinated, and maneuvers in the boat require athleticism due to its lack of inherent stability and the high speed with which the fully battened mainsail and jib power up. [citation needed] The hull construction is of fibreglass-reinforced polyester in a foam sandwich layout. The fully battened mainsail and jib are made from a transparent Mylar laminate with orange or red Dacron trimming, while the spinnaker is manufactured from ripstop Nylon. The mast is in three parts - an aluminium bottom and middle section, with a polyester-fiberglass composite tip to increase mast bend and decrease both overall weight, and the capsizing moment a heavy mast tip can generate. Foils are aluminium or fibreglass. [citation needed] The class has shown large popularity in Oceania with over 700 registered boats out of the 7000 registered worldwide[4]
Events
World Championship
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Youth Sailing World Championships
The 29er has been used as equipment in the ISAF Youth Sailing World Championships.
Open
Boys
Girls
29er XX and XS
Bethwaite and Jen Glass have also designed the 29erXX, a twin trapeze derivative of the 29er. It uses the same hull with some minor changes such as an extended gunwale and a rudder gantry, with a larger rig that includes a square-top main and masthead asymmetric spinnaker. The class became an International Sailing Federation recognised class in its own right in 2010. [citation needed] In late 2012 Bethwaite announced another new version, the 29erXS, aimed at younger and/or lighter sailors. The XS features a similar rig to the XX, but of smaller size fitted to a standard 29er hull and employing a single trapeze. The main being 4.29sqm and the jib 2.13sqm, the spinnaker is similarly downsized.[49] The intention is that sailors can upgrade the rig when they are ready to move to full sized sails, and keep the hull, which will remain standard across all 29er variants.[citation needed]
References
- ↑ "Centerboard Classes". US Sailing. Archived from the original on 15 March 2012. Retrieved 31 July 2012.
- ↑ "Portsmouth Number List 2020". Royal Yachting Association. Retrieved 25 September 2020.[permanent dead link]
- ↑ "Bethwaite Design". Archived from the original on 15 June 2006. Retrieved 30 October 2016.
- ↑ "Home". O'pen Skiff Sailing Australia. Retrieved 3 May 2022.
- ↑ 29er at World Sailing July 2000, accessed 12 July 2022
- ↑ 29er at World Sailing July 2001, accessed 12 July 2022
- ↑ 29er at World Sailing July 2002, accessed 12 July 2022
- ↑ 29er at World Sailing January 2003, accessed 12 July 2022
- ↑ 29er at World Sailing August 2004, accessed 12 July 2022
- ↑ 29er at World Sailing July 2005, accessed 12 July 2022
- ↑ 29er at World Sailing July 2006, accessed 13 July 2022
- ↑ 29er at World Sailing January 2006, accessed 13 July 2022
- ↑ 29er at World Sailing July 2009, accessed 13 July 2022
- ↑ 29er at World Sailing January 2010, accessed 13 July 2022
- ↑ 29er at World Sailing January 2011, accessed 13 July 2022
- ↑ "2012 29er World Championship Regatta". Archived from the original on 23 April 2015.
- ↑ "2013 29er World Championships" (PDF). Archived from the original (PDF) on 9 August 2014.
- ↑ "2014 29er World Championships". Archived from the original on 25 July 2015.
- ↑ "2015 29er World Championships". www.sailwave.com.
- ↑ "2016 29er World Championships" (PDF). 29er.org.
- ↑ "2017 29er World Championships". www.regattanetwork.com.
- ↑ "2018 29er World Championships". www.rhkyc.org.hk.
- ↑ "2019 29er World Championships". events.pya.org.pl.
- ↑ 29er at World Sailing July 2019, accessed 13 July 2022
- ↑ 29er at World Sailing December 2020, accessed 13 July 2022
- ↑ "2021 29er World Championships". /rcnv.sailti.com.
- ↑ "2022 29er World Championships". sailwave.com.
- ↑ "2023 29er World Championships". sailwave.com.
- ↑ https://www.sailing.org/regattainfo.php?rgtaid=4607 www.sailing.org[dead link]
- ↑ www.worldyouthsailingcanada.com/ www.worldyouthsailingcanada.com[dead link]
- ↑ https://www.sailing.org/21938.php www.sailing.org[dead link]
- ↑ www.isafyouthworlds.com[clarification needed]
- ↑ https://www.sailing.org/22436.php www.sailing.org[dead link]
- ↑ www.isafyouthworlds.com[clarification needed]
- ↑ http://worldsailingywc.org/results/2016_auckland_newzealand.php[dead link]
- ↑ http://www.worldsailingywc.org/results/2017_sanya_china.php[dead link]
- ↑ http://seedat.me/YWResults/18_YW_29erb.html[dead link]
- ↑ 2019 Hempel Youth Sailing World Championships 13-20 July 2019 Gdynia, Poland www.sailing.org accessed 11 July 2022
- ↑ 2021 Youth Sailing World Championships Mussanah, Oman www.sailing.org accessed 11 July 2021
- ↑ 2022 Youth Sailing World Championships The Hague, Netherlands www.sailing.org accessed 15 July 2022
- ↑ 2023 Youth Sailing World Championships Búzios, Brazil www.sailing.org accessed 18 December 2023
- ↑ http://www.worldsailingywc.org/results/2017_sanya_china.php[dead link]
- ↑ http://seedat.me/YWResults/18_YW_29erg.html[dead link]
- ↑ 2019 Hempel Youth Sailing World Championships 13-20 July 2019 Gdynia, Poland 29er Girls Class www.sailing.org, accessed 15 July 2022
- ↑ 2021 Youth Sailing World Championships Mussanah, Oman 29er Female Overall www.sailing.org, accessed 15 July 2021
- ↑ 2022 Youth Sailing World Championships The Hague, Netherlands 29er Female Overall www.sailing.org, accessed 15 July 2022
- ↑ 2023 Youth Sailing World Championships Búzios, Brazil 29er Female Overall www.sailing.org, accessed 18 December 2023
- ↑ 2024 Youth Sailing World Championships Lake Garda, Italy 29er Female Overall www.sailing.org, accessed 22 July 2024
- ↑ Bethwaite, Julian. "29er XS sail area". Sailing Anarchy. Retrieved 7 July 2020.
External links
International Links
Builders
- Ovington Boats
- Bethwaite Design Archived 2006-06-15 at the Wayback Machine
National Class Associations
- 29er Class Association of New Zealand
- German 29er Association
- British 29er Association
- North American Class Page
- Danish 29er Association
- Swiss 29er Association
- (in Dutch) 29er Class Organisation Archived 2009-05-20 at the Wayback Machine
- Swedish 9er Association
- Polish 9er Association Archived 2013-01-31 at the Wayback Machine