Detail information event

Event nameDunkerbeck Speed Challenge- tribute to the Lüderitz SC
Start DateThursday, October 1, 2020
End DateWednesday, December 2, 2020
Event sponsor• LÜDERITZ SPEED CHALLENGE • Noer Stick • Severne Sails • MFC Hawaii • AV Boards • • Surf-Magazin • Windsurfing Magazine • WindMag • Surf a Vela • Fuerte Action • Westwind Surf School & Shop • Dunkerbeck Windsurf Center

  Event description and NOR

Dunkerbeck Speed Challenge-

tribute to the Luderitz SC

 Virtual-WORLDWIDE Speed Windsurf  Event

As a tribute to the LÜDERITZ SPEED CHALLENGE we are racing together from the 1st of October till the 1st of December.

the ultimate World Record hunt in Namibia- The Lüderitz Speed Challenge has also been postponed to next year due to the Covid 19 situation.

For this reason we will organize this online challenge to keep the spirit up

This year, in this exceptional situation that the whole world is experiencing with all the travel limitations that are being imposed on us, we are happy to continue with the competition format to stay motivated and find more windsurfer for the speedsurfing discipline.

Because it’s also our main motivation to mobilize the entire windsurfing community and regain relative normality through our sport as soon as possible using current technology to compete together from any country in the world without traveling, while promoting windsurfing as an ecological sport and healthy lifestyle.

 So everybody starts to tune his gear because this year the fastest can win:

 In this event we will award the following categories (accoarding to gp3s):

  • Youth (0-10)
  • Junior (11-14)
  • Junior Plus (15-18)
  • GRAND MASTER  (51-60)
  • Super Master (61-70)
  • Ultimate Master (71-99)

Participation always worth it because we will also raffle prices between ALL postings!

Allowed GPS Devices you’ll find on  

Every registered windsurf spot is valid.



Thanks to the support of:

…making the event Dunkerbeck Speed Challenge- a tribute to the LSC possible 


Notice of Race  

Location: worldwide

Every registered windsurf spot is valid.

Date: The Dunkerbeck Speed Challenge tribute to LSC will take place from the 01.10.2020 till 01.12.2020. The winner will be the rider with the fastest average speed on 250m


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

For Dunkerbeck Speed Challenge tribute to LSC a registration in the Event section is necessary. By this, 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 tribute to LSC and to receive emails related to the event.


The  Dunkerbeck Speed Challenge tribute to LSC will be based on current GPS-measuring standards and rules. Considering the average speed on 250 m.

Each session you want to publish needs to be uploaded to

Sessions shall be uploaded at the same day or not later than 01.12.2020. Afterwards sessions cant be considerated allthought the session date was in the event- period.

Sessions posted in the event-period but recorded out of the event-dates will also not enter in the ranking.

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

The results will be shown on and event Facebook page: + related website

GPS Equipment

All GPS units approved by, which feature ‘Doppler’-Speeds are approved.  (see actual device list here)

Entry fee 

The Dunkerbeck Speed Challenge tribute to LSC is free and there is no entry fee.


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 nor travel issues


Disclaimer prices

Lüderitz Vouchers are exclusively valid for the person who won (no name-change possible) · Voucher only includes the participation in the event (use of the canal) extras like travel, board and lodging or any other extra fee is not included · only valid for the year 2021· NO REFUND possible under no circumstances · Rider only can attend the Lüderitz Speed Challenge if he/ she fulfills all requirements from the event (The voucher cannot override any internal LSC rule nor imigration rules for the country) · Eventually existing or suddenly occurring travel restrictions have to be checked by the traveler and can't be relationated with the both Event organisations (Dunkerbeck Speed Challenge & Lüderitz Speed Challenge) · Dunkerbeck Speed Challenge is not liable for any activities in connection with the Lüderitz Speed Challenge · Vouchers are only associated with the current LSC organization Surf’n’Curve (Pty.) Ltd. The entitlement expires if the event of organizational changes · Liability is excluded, the decision is final, there is no recourse to the courts


Event Partners:

Dunkerbeck Speed Challenge tribute to LSC is supported by:



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


  Event messages

Event subscribers
1Vincent Valkenaers53.56
2Twan Verseput 52.82
3Hans Kreisel52.34
4Jurjen van der Noord51.39
5Bjorn Dunkerbeck51.38
6Jim Crossley50.34
7Oisin van Gelderen49.02
8Manfred Merle48.61
9Laurent Fesquet47.4
10Christian Arnold47.2
11Ron Koldeweid46.79
12Marcus Richardson46.54
13Dirk Doppenberg46.43
14Dennis De Pauw46.32
15Heidi Ulrich45.85
16Minos Efstathiadis45.55
17Raimundo Sala Albert45.5
18Sander van Huizen45.08
19Brian Rogild45.08
20Matthew York44.93
21Serge Beumer44.9
22Johnny Tuijn44.87
23Rolf de Ruiter44.73
24Johan Huitema44.67
25Mick Born44.66
26Edwin Harteveld44.48
27Michel Meijer44.3
28Thomas Moldenhauer43.97
29Marcel Braas43.96
30Meta Sindos43.9
31Karo Van Tonder43.87
32Remco Kes43.83
33Patrick Oberlender43.77
34Gerwin Slingerland43.76
35Nils Bach43.73
36Manfred Fuchs43.52
37Marco Lambers43.44
38Uwe-Sören Schmidt43.36
39Sébastien Bourgeois43.24
40Stefan Brouwers43.11
41Ralf Ewers42.96
42Robin Blondeel42.47
43Mark Hayford42.36
44Luc Salomons42.34
45Anne Schindler42.27
46John Kaju42.19
47Bram Kloosterman42.18
48Robert Mulder42.08
49Robert Stavnas42.01
50Dirk Hacha41.97
51Eric Groot-van Ederen41.77
52Wouter van Hilst41.75
53Floris Wondergem41.71
54Raymond Wortel41.68
55Valde Viiding41.66
56Koen Onderbeke41.26
57Adam Mróz41.02
58Tim Joosten40.67
59Kai Kaufmann40.52
60Jens Salomons40.51
61Tobias Hed40.45
62Rene Mienis40.4
63Jan Hendrik de Bruin40.36
64Richard Lutter40.3
65Aivo Prükk40.3
66Oane Kingma40.24
67Kean Rogers40.2
68Gildas Bechet40.17
69Thijs Brinkhof40.05
70Wessel Douma39.87
71Martin Egard39.85
72Hans Frydendal39.47
73Rob King39.29
74Jüri Kaldoja39.18
75Frank Baksteen39.05
76Willem Wolvers39.04
77Niek de Vos38.94
78Georg Nassauer38.89
79Alexander Doukas38.7
80Marie-Paule Geldhof38.68
81Stuey Gwynn38.55
82Patrick de Jongh38.54
83Alwin Visker38.27
84Dani Coca Serra38.13
85Brendan Lorho38
86Albert Ponsteen37.96
87Ben Boonstra37.62
88Adam Bakker37.57
89Polyvanov Oleksandr37.21
90Theo Haarsma36.99
91Jelmer Vries36.94
92John Overmeer36.93
93Edu Hoekstra36.91
94Andres Baas36.89
95Marco Jansen36.8
96Michael Smits36.71
97Roger Örnvang36.24
98Gerrit Bosgraaf-Feenstra36.19
99Scott Simms36.16
100Simon Chippington 36.06
101Eric Wind36
102Mikhail Pozhidaev35.97
103Martijn Mobach35.85
104Annika Valkna35.71
105Janny Huitema35.68
106Stijn de Bruin35.6
107Virgil Conan35.48
108Matthias Sommer35.45
109Regis Lesieur35.37
110Rob Emery35.18
111Derryn Arthur35.1
112Cerly Aulik34.89
113Kristel Kaubi34.81
114Jone Vikingstad34.53
115Lars Koppejan34.51
116Sergio Brun34.16
117Guillaume Demartres34.1
118Matthias Koch34.09
119Quinten Joosten33.96
120Kirsten Baas33.83
121Arthur Dunnewind33.75
122Bernd Stutzke33.68
123Bert Kuiper33.64
124Florian Seitz33.55
125Jesper Skytte33.29
126Pieter Bosma33.29
127Frank Snepvangers33.15
128André Oost33.04
129Mandy van de Hoef32.9
130Erik van der Meulen32.9
131Boris Mueller32.84
132Andrea Vanhoorne32.77
133Marc van Beckhoven32.71
134Michel Gutbier32.56
135Tim Janssen32.45
136Juergen Wittig32.34
137Kipps Zygarewicz32.16
138Elena Lass31.93
139Vitorio Marchelli31.79
140Oliver Behrend31.59
141Maron Rietveld31.48
142Doug Baker31.23
143Liam Dunkerbeck31.15
144David Florit Alemany30.61
145Daan Van lierop30.44
146Pernille Sanderhoff30.38
147Mark van der Veeken30.36
148Karl Gunér30.31
149Ashley Veenstra30.03
150Thorsten Ruth29.69
151Paul van der Zel29.65
152Laura van Beckhoven29.39
153Hauke Kallsen28.81
154Andy Salwanowicz28.7
155Lisa Ponsteen28.65
156Vincent Mylemans28.35
157Stefan Sundheden28.26
158Boris Winterhoff27.78
159Mike Henschel27.74
160Anissa Mohrath27.26
161Jan Joustra27.07
162Jan Wim Becker27.06
163Stephan Weber26.71
164Arwin van der Waal26.57
165John John Vanderick26.19
166Margriet Veenstra25.74
167Niccolò Ferrari25.37
168Stefan Paul24.78
169Rudi Fjellanger24.74
170Theo Theinert24.32
171Marja van de Hoef23.68
172Roman Szypura23.68
173Ovidio Ferrari23.48
174Christian Puth20.21
175Oleg Chubarev19.16
176Giacomo Ferrari16.97