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 update messages

Event subscribers
1Hans Kreisel53.57
2Vincent Valkenaers53.56
3Twan Verseput 52.95
4Bjorn Dunkerbeck52.43
5Jurjen van der Noord51.39
6Jim Crossley50.63
7Oisin van Gelderen49.02
8Manfred Merle48.61
9Thomas Moldenhauer47.99
10Nils Bach47.63
11Laurent Fesquet47.4
12Heidi Ulrich47.33
13Christian Arnold47.2
14Ron Koldeweid46.79
15Marcus Richardson46.54
16Dennis De Pauw46.32
17Rolf de Ruiter45.78
18Minos Efstathiadis45.55
19Raimundo Sala Albert45.5
20Floris Wondergem45.31
21Sander van Huizen45.08
22Brian Rogild45.08
23Tim Joosten44.94
24Sébastien Bourgeois44.94
25Matthew York44.93
26Serge Beumer44.9
27Johnny Tuijn44.87
28Mick Born44.66
29Edwin Harteveld44.48
30Karo Van Tonder44.4
31Michel Meijer44.3
32Patrick Oberlender44.16
33Meta Sindos43.9
34Remco Kes43.83
35Gerwin Slingerland43.76
36Liam Dunkerbeck43.66
37Manfred Fuchs43.52
38Stefan Brouwers43.45
39Uwe-Sören Schmidt43.36
40Ralf Ewers42.96
41Jens Salomons42.93
42Raymond Wortel42.57
43Robin Blondeel42.47
44Aivo Prükk42.45
45Mark Hayford42.36
46Luc Salomons42.34
47Anne Schindler42.27
48Bram Kloosterman42.18
49Robert Mulder42.08
50Stuey Gwynn42.02
51Robert Stavnas42.01
52Dirk Hacha41.97
53Eric Groot-van Ederen41.77
54Edu Hoekstra41.74
55Valde Viiding41.66
56Adam Mróz41.4
57Koen Onderbeke41.27
58Quinten Joosten40.87
59Niek de Vos40.85
60Willem Wolvers40.59
61Kai Kaufmann40.52
62Rene Mienis40.4
63Jan Hendrik de Bruin40.36
64Dani Coca Serra40.34
65Richard Lutter40.3
66Oane Kingma40.24
67Kean Rogers40.2
68Gildas Bechet40.17
69Wessel Douma39.87
70Martin Egard39.85
71Frank Baksteen39.77
72Michael Smits39.45
73Rob King39.29
74Alwin Visker39.27
75Jüri Kaldoja39.18
76Georg Nassauer38.89
77Theo Haarsma38.89
78Alexander Doukas38.7
79Marie-Paule Geldhof38.68
80Patrick de Jongh38.54
81Boris Mueller37.94
82Scott Simms37.81
83Rob Emery37.74
84Ben Boonstra37.62
85Stijn de Bruin37.58
86Adam Bakker37.57
87Florian Seitz36.98
88John Overmeer36.93
89Andres Baas36.89
90Marco Jansen36.8
91Janny Huitema36.56
92Derryn Arthur36.56
93Michel Gutbier36.39
94Eric Wind36
95Jone Vikingstad35.98
96Mikhail Pozhidaev35.97
97Annika Valkna35.71
98Tim Janssen35.67
99Kirsten Baas35.45
100Matthias Sommer35.45
101Regis Lesieur35.37
102Pernille Sanderhoff34.94
103Cerly Aulik34.89
104Kristel Kaubi34.81
105Guillaume Demartres34.8
106Lars Koppejan34.51
107Andrea Vanhoorne34.46
108Sergio Brun34.16
109Matthias Koch34.09
110Marc van Beckhoven33.93
111Laura van Beckhoven33.91
112Lisa Ponsteen33.9
113Arthur Dunnewind33.75
114Roman Szypura33.73
115Bernd Stutzke33.68
116Bert Kuiper33.64
117Kipps Zygarewicz33.44
118Karl Gunér33.4
119Frank Snepvangers33.4
120Jesper Skytte33.29
121Pieter Bosma33.29
122Mandy van de Hoef32.9
123Erik van der Meulen32.9
124Oliver Behrend32.73
125Elena Lass32.72
126Juergen Wittig32.34
127Vincent Mylemans32.16
128Doug Baker31.96
129Vitorio Marchelli31.79
130Maron Rietveld31.48
131Jan Joustra30.68
132Daan Van lierop30.44
133Ashley Veenstra30.42
134Mark van der Veeken30.36
135Mike Henschel30.15
136Boris Winterhoff29.74
137Thorsten Ruth29.69
138Stefan Sundheden28.26
139Anissa Mohrath27.26
140Stephan Weber26.71
141Arwin van der Waal26.57
142Niccolò Ferrari26.24
143Ovidio Ferrari25.82
144Stefan Paul24.78
145Rudi Fjellanger24.74
146Marja van de Hoef24.37
147Theo Theinert24.32
148Christian Puth21.9
149Giacomo Ferrari19.44
150Oleg Chubarev19.16