Editing Global Challenge (section)

==External links==
{{Commons}}
*[http://www.catzero.org CatZero] {{Webarchive|url=https://web.archive.org/web/20220831081228/https://catzero.org/ |date=2022-08-31 }}
*[http://www.TallShips.org/ Tall Ships Youth Trust] {{Webarchive|url=https://web.archive.org/web/20160402150250/http://tallships.org/ |date=2016-04-02 }}
*[http://www.PanExplore.com Pangaea Exploration] {{Webarchive|url=https://web.archive.org/web/20160408125952/http://panexplore.com/ |date=2016-04-08 }}
*[https://web.archive.org/web/20141218064533/http://thepolarfront.com/ Polar Bear]
*[http://www.ChallengeWales.org/ Challenge Wales] {{Webarchive|url=https://web.archive.org/web/20160305002601/http://www.challengewales.org/ |date=2016-03-05 }}
*[https://web.archive.org/web/20091227201220/http://www.bigspiritadventures.com/home/ Big Spirit]
*[http://www.OYTScotland.org.uk/ Ocean Youth Trust] {{Webarchive|url=https://web.archive.org/web/20160427115939/http://oytscotland.org.uk/ |date=2016-04-27 }}
*[https://web.archive.org/web/20190126160356/http://www.britishsteelsailing.co.uk/ Website for yacht British Steel]
*[http://www.duck-2-water.co.uk/charters/sailing-yachts/challenge-67.asp Challenge 67] {{Webarchive|url=https://web.archive.org/web/20100722091159/http://www.duck-2-water.co.uk/charters/sailing-yachts/challenge-67.asp |date=2010-07-22 }}
*[https://www.ironbarque.co.uk/ Ironbarque] {{Webarchive|url=https://web.archive.org/web/20230403164835/https://www.ironbarque.co.uk/ |date=2023-04-03 }}
*[http://www.Demarage.nl MariFlex Challenge] {{Webarchive|url=https://web.archive.org/web/20160425043336/http://demarage.nl/ |date=2016-04-25 }}
*[http://www.Sailing-Sclerosis.org Sailing-Sclerosis.org] {{Webarchive|url=https://web.archive.org/web/20160414224043/http://www.sailing-sclerosis.org/ |date=2016-04-14 }}
{{Offshore sailing races}}

[[Category:Round-the-world sailing competitions]]
[[Category:Defunct sailing competitions]]