News
November 7, 2019
The Lüderitz Speed Challenge (LSC) is taking place 21.10.2019 till 01.12.2019 in Namibia. Looks like today some wind will arrive in Lüderitz that will drive the […]
January 1, 2019
All the best for 2019! We like to wish you lots of wind, sun and an exciting time on the water! 2018 was again very busy […]
December 5, 2018
You can find an updated Surface Area Chart including the new SL-pro and the GPS-Weed here: Surface area chart per model
December 4, 2018
“We are proud to announce that our new slalom competition fin SL-pro is now released for series production.” The SL-pro is our latest competition slalom fin […]
July 6, 2018
The ISWC Speed World Champions Fuerteventura 2018 are done. Congratulations to Zara Davis and Twan Verseput to again win the women’s and men’s Speed World Champion […]
June 20, 2018
We got many requests from our Nordic neighbors for a weed fin design that works stable, fast and in a good balance under small to medium […]
January 1, 2018
We wish you all a healthy, successful and windy year 2018!!!! 2017 ended as started – very busy. We like to thank our team riders for […]
October 22, 2017
During the last 7 days the famous Weymouth Speed Week was carried out with our team riders Zara Davis and Patrick van Hoof participating. […]
July 5, 2017
During the last 6 days of the Dunkerbeck GPS Speed Challenge up 50 international riders competed for the title of the 2017 Speed World Champion on Fuerteventura. The […]
April 3, 2017
We are happy to announce that our latest symmetrical speed fin, named GPS_6, is ready for series production. This fin was developed together with Peter de […]
January 1, 2017
We wish you all a healthy, successful and windy year 2017!!!! A very busy year 2016 is history. We like to thank our team riders for […]
October 4, 2016
We are happy to announce that Peter de Wit joined the Sonntag-Fins-Team in 2016! Peter is one of the best speed sailors of the world achieving […]