Detail information event

Event nameDunkerbeck Speed Challenge “The Summer Edition” 2021
Start DateThursday, July 1, 2021
End DateWednesday, September 1, 2021
Event sponsorR-Tech Solution AB · Gran Canaria Tourism Board · Chris Benz Waches · AV-Boards · GoPro · Gasoil Custom Fins · Severne Windsurfing · Surf Hub Tenerife · Noer Stick · Phantom- Windsurfing · · boot Düsseldorf · Fuerte Action · Gps-speedsurfing

Event description and NOR


Period 2:



01.07. - 31.08.21

3 Events on fin & foil throughout the year + overall winners

Summer is in full swing- so everybody on the boards!

This period we want to find the fastest sailors on 250m and the fastest jibers-challenging the alpha race as well.

To help promoting the speed surfing share the event with your windsurf- friends.


Don’t forget: the Virtual Global Tour consists of 3 Periods and the winner will be the ones with the best average of the 3 Periods in the 250m ranking.


In each Period we will award Top 3 (250m) in the following categories:

OPEN MALE & FEMALE · Grand Master (51-60) · Super Master (61-70) · Ultimate Master (71-99) · Youth (0-10) · Junior (11-14) · Junior Plus (15-18) · Foil (from


For the Top 3 (250m) of the different categories of the Dunkerbeck Speed Challenge “The Summer Edition” (Period 2) you can win cool trucker caps from Chris Benz, sun cream sticks from EQ love, shirts & lanyards from Dunkerbeck


To equal the differences between windsurf spots, we'll also raffle in prices between all competitors.


Allowed GPS Devices you’ll find HERE


Dunkerbeck Speed Challenge – Virtual Global Tour

Period 1:  Gran Canaria Dunkerbeck Speed Challenge 01.04. - 31.05.21

Period 2: Dunkerbeck Speed Challenge “The Summer Edition” 01.07. - 31.08.21

Period 3: The Third 01.10. - 30.11.21

Each period will have their winner and rankings.


Each Period has a special topic:

Period 1: Who's the fastest on 1/2hr sailing (tribute to Defi long distance race)

Period 2: Who's the fastest alpha racer (summer fun, good vibes)

Period 3: Who's the fastest on 500 m (because it is the Lüderitz World record time)


Make sure that you don’t miss a period because at the end of the three events we'll determine the overall winners of the Dunkerbeck Speed Challenge Virtual Tour - who will receive the big prices!


So everybody starts to tune his gear because at the End of the year the fastest (on 250m) can win:



Allowed GPS Devices you’ll find HERE

Every registered windsurf spot is valid.

Just switch on your GPS, go to the water and sail as fast as you can.


A big cheer out to our Sponsors helping us to

Thanks to the support of:

…making the event Dunkerbeck Speed Challenge “The Summer Edition” as a part of the virtual global tour possible this year.


Notice of Race Dunkerbeck Speed Challenge “The Summer Edition” (Period2)

Location:  WORLDWIDE

Date: The Dunkerbeck Speed Challenge “The Summer Edition” (Period2) will take place from the 01.07.2021 till 31.08.2021 23.59h CET


Registration is simple: first register as a user of (GP3S)

For the Dunkerbeck Speed Challenge “The Summer Edition” a registration in the Event section is not strictly necessary. By creating the account on gp3s, all participants agree to the terms and conditions of GP3S, including giving us the right to share and publish session data for the rankings of the Dunkerbeck Speed Challenge “The Summer Edition” /+ virtual global Tour and to receive information related to the event. By uploading your session on the platform, you enter in the ranking. DSC reserves the right of participation.



The Dunkerbeck Speed Challenge “The Summer Edition” will be based on current GPS-measuring standards and rules. Considering the average speed of 250 m.

Alpha racing Top 3 of our categories will be awarded with a certificate.


Each session you want to publish needs to be uploaded to

Sessions shall be uploaded at the same day or not later than 31.08.2021 (23.59h CET)


All GPS tracks need to be available for verification by the event organization at all times.

The results will be shown on , website: and DSC social media channels (Instagram, Facebook) including possible sharings.


GPS Equipment:

All GPS units approved by (see actual device list here)



Every rider has responsibility for himself. He/she has to have all insurances needed. The organizer will not take any responsibility for rescue operations nor racing accidents.


Event sponsors:

Dunkerbeck Speed Challenge “The Summer Edition” is sponsored by:



The event is organized by Björn Dunkerbeck and his Company E11 Bjorn Dunkerbeck SLU


Event update messages

Event subscribers
1Hans Kreisel53.57
2Vincent Valkenaers53.56
3Bjorn Dunkerbeck52.43
4Jurjen van der Noord51.39
5Thomas Moldenhauer47.99
6Gautier Bourgeois47.69
7Ben Proffitt47.68
8Nils Bach47.63
9Laurent Fesquet47.4
10Heidi Ulrich47.33
11Christian Arnold47.2
12Chris Lockwood47.2
13Ron Koldeweid46.79
14Daniel Borgelind46.34
15Rolf de Ruiter45.78
16Minos Efstathiadis45.55
17Floris Wondergem45.31
18Brian Rogild45.08
19Sébastien Bourgeois44.94
20Serge Beumer44.9
21Christophe Peyrouse44.83
22Johan Huitema44.67
23Tim Joosten44.31
24Ingmar Daldorf44.13
25Remco Kes43.83
26Liam Dunkerbeck43.66
27Aaron White43.58
28Manfred Fuchs43.52
29Stefan Brouwers43.45
30Ralf Ewers42.96
31Jens Salomons42.93
32Raymond Wortel42.57
33Robin Blondeel42.47
34Anne Schindler42.27
35Edgar Hoendervangers42.24
36Bram Kloosterman42.18
37Geoff Cook42.12
38Sem Stroosma 42.11
39Robert Mulder42.08
40Rafal Kapuscinski41.98
41Dirk Hacha41.97
42Raymond Stalfoort41.44
43Adam Mróz41.4
44Koen Onderbeke41.27
45Laurent Paya41.27
46Gerard Verbree41.17
47Tim Otte40.98
48Eric Bellenger40.92
49Niek de Vos40.85
50Mark Woodley40.81
51Mark Jordan40.8
52Edu Hoekstra40.64
53Kai Kaufmann40.52
54Anthony Rebours40.47
55Rene Mienis40.4
56Dani Coca Serra40.34
57Kean Rogers40.2
58Wesley Deleye40.14
59Heiko Michaelsen40.12
60Ant Dunn40.1
61Quinten Joosten39.95
62Martin Egard39.85
63Anne Fahner39.82
64Alwin Visker39.27
65Teo Nordendorph38.99
66Theo Haarsma38.89
67Joachim Foerster38.82
68Garry Goodwin38.8
69Tim Aerts38.73
70Marie-Paule Geldhof38.68
71Fer van der Plas38.31
72Oliver Schaarschmidt38.06
73Boris Mueller37.94
74Albert Ruitenberg37.7
75Jos Voormolen37.61
76Sébastien Noiseau37.45
77Beuselinck Sam37.35
78Slawek Zielinski37.15
79Tor Kjell Grytnes 37.01
80Alexander G Buch36.98
81John Overmeer36.93
82Andres Baas36.89
83Marco Jansen36.8
84Theo Heebing36.57
85Derryn Arthur36.56
86Jonas Bergström36.4
87Michel Gutbier36.39
88Christopher Tyack36.35
89Lars Nilsson36.3
90Jan Goudbeek36.14
91Peter Vernet36.12
92Colin Stutzke36.07
93Eric Wind36
94Johan Vente35.71
95Florian Madec35.49
96Kirsten Baas35.45
97Matthias Sommer35.45
98Maree Jordan35.42
99Regis Lesieur35.37
100Brecht Lampaert35.35
101Bert Bosman35.12
102Pernille Sanderhoff34.94
103Kristel Kaubi34.81
104Jan Heynen34.76
105Jan Wim Becker34.67
106Karen Robertson34.57
107Pepijn Den Boer34.52
108Andrea Vanhoorne34.46
109Ralf Pasewald34.46
110Nick Teo34.36
111Guillaume Demartres34.1
112Thorsten Händel34.01
113Marc van Beckhoven33.93
114Laura van Beckhoven33.91
115Lisa Ponsteen33.9
116John John Vanderick33.69
117Bernd Stutzke33.68
118Roland Fourny33.64
119Maksymilian Czaplewski33.57
120Kipps Zygarewicz33.44
121Karl Gunér33.4
122Paul Dits33.38
123Tom Venema33.31
124Frank Snepvangers33.15
125Lars Winkelkötter33.12
126André Oost33.04
127Mandy van de Hoef32.9
128Oliver Behrend32.73
129Carsten Lange32.66
130MIchele Tedesco32.53
131Mike Walsarie Wolff32.44
132Maxime Cordes32.16
133Edwin Buruma31.75
134Maron Rietveld31.48
135Milan Hoekstra31.37
136Arne Samuelsson30.89
137Philipp Trefil30.58
138Lange Claudia30.55
139Renske Beets-Andringa30.47
140Daan Van lierop30.44
141Jérôme Sicard30.42
142Ashley Veenstra30.42
143Mark van der Veeken30.36
144Jan Joustra30.24
145Chris Pankhurst 29.98
146Dor Joey29.92
147Tom Kootstra29.89
148Boris Winterhoff29.74
149Thorsten Ruth29.69
150Anja Kruse29.59
151Aaron Teo29.42
152Robert Senteur29.19
153Berowne Hlavaty29.09
154Alfred Windmaster29.04
155Valentino Pasquale29.01
156Felix Praschak28.83
157Vincent Mylemans28.35
158Romy-Anne Reenders28.06
159Ben de Ru28.06
160Gert-Jan Kootstra28.01
161Alexey Gimadiev27.98
162juan cardoso lopez27.81
163Daniel Höllwarth27.36
164Lea Sophie Hagedorn27.22
165Michael Hummel27.05
166Twenkel den Herder26.91
167Fleur Visser26.54
168Niccolò Ferrari26.24
169Riccardo Degan26.1
170Ovidio Ferrari25.82
171Peyton Dits24.88
172Marja van de Hoef24.37
173Theo Theinert24.32
174Pierpaolo Basile23.3
175Pierpaolo Basile23.3
176Roland Kitzing22.82
177Christian Puth21.9
178Glenn Beichel21.62
179Elise Baas20.29
180Giacomo Ferrari19.44
181Dunkerbeck Windsurf Center Gran Canaria17.29
182Sven Neils17.25
183Sem Deleye12.52