Detail information event

Event name"The Third Period" Dunkerbeck Speed Challenge
Start DateFriday, October 1, 2021
End DateWednesday, December 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 3:



01.10. - 30.11.21

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

Last chance!

Join this 3rd Period as a tribute to the Lüderitz Speed Challenge
01.10. - 30.11.21

No worries, sessions from the Lüderitz Canal
will not enter in the ranking.

In this period we will award a part of our regular 250m also the 500m official record distance because it's Lüderitz time!

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 “The Third Period” Dunkerbeck Speed Challenge 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


Each Period had & 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)


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. (exept the Luderitz speed canal)

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 “The Third Period” Dunkerbeck Speed Challenge as a part of the virtual global tour possible this year.


Notice of Race “The Third Period” Dunkerbeck Speed Challenge

Location:  WORLDWIDE / exept Luderitz Speed Canal

Date: The “The Third Period” Dunkerbeck Speed Challenge will take place from the 01.10.2021 till 30.11.2021 23.59h CET


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

For the “The Third Period” Dunkerbeck Speed Challenge 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 “The Third Period” Dunkerbeck Speed Challenge /+ 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 “The Third Period” Dunkerbeck Speed Challenge will be based on current GPS-measuring standards and rules. Considering the average speed of 250 m.

500m winner 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 30.11.2021 (23.59h CET)


All GPS tracks need to be always available for verification by the event organization.

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:

“The Third Period” Dunkerbeck Speed Challenge is sponsored by:



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



  Event messages

Event subscribers
1Hans Kreisel53.57
2Vincent Valkenaers53.56
3Bjorn Dunkerbeck52.43
4Andy Laufer52.16
5Jim Crossley50.63
6Mikkel Asmussen49.77
7Thomas Moldenhauer47.99
8Dirk Doppenberg47.62
9Laurent Fesquet47.4
10Heidi Ulrich47.33
11Christian Arnold47.2
12Ben van der Steen46.58
13Rolf de Ruiter45.78
14Minos Efstathiadis45.55
15Anders Bjorkqvist45.47
16Enrique del Valle45.42
17Brian Rogild45.08
18Christophe Peyrouse44.83
19Ingmar Daldorf44.13
20Matteo Iachino43.97
21Remco Kes43.83
22Thewes De Boer43.8
23Liam Dunkerbeck43.66
24Manfred Fuchs43.52
25Stefan Brouwers43.45
26Brendan Lorho42.93
27Roger Örnvang42.92
28Raymond Wortel42.57
29Robin Blondeel42.47
30Anne Schindler42.27
31Wouter van Hilst42.27
32Robert Mulder42.08
33Stuey Gwynn42.02
34Robert Stavnas42.01
35Dirk Hacha41.97
36Adam Mróz41.4
37Patrick Depoorter41.35
38Laurent Paya41.27
39Koen Onderbeke41.26
40Niek de Vos40.85
41Jens Salomons40.51
42Mark Woodley40.5
43Rene Mienis40.4
44Cyril Evrard40.25
45Kean Rogers40.2
46Heiko Michaelsen40.12
47Martin Egard39.85
48Anne Fahner39.82
49Willem Wolvers39.36
50Jacob Koornstra39.35
51Georg Nassauer38.89
52Marie-Paule Geldhof38.68
53Edu Hoekstra38.45
54Ant Dunn38.35
55Tom Maciejewski38.33
56Fer van der Plas38.31
57Alwin Visker38.27
58Jaco Wolmarans38.19
59Dani Coca Serra38.13
60Quinten Joosten38.12
61Franek Debowski38.03
62Franek Debowski38.03
63Aart Veerman38.01
64Albert Ponsteen37.96
65Robert Baas37.79
66Rob Emery37.74
67Ben Boonstra37.62
68Tor Kjell Grytnes 37.01
69John Overmeer36.93
70Andres Baas36.89
71Marco Jansen36.8
72Derryn Arthur36.56
73Stephanos Grapsas36.27
74Stephanos Grapsas36.27
75Maciej Bukolt36.19
76Gerrit Bosgraaf-Feenstra36.19
77Peter Vernet36.12
78Colin Stutzke36.07
79Eric Wind36
80Andy Salwanowicz35.84
81Boris Mueller35.56
82Florian Madec35.49
83Virgil Conan35.48
84Kirsten Baas35.45
85Jakub Salek35.06
86Kristel Kaubi34.81
87Stephan Köster34.68
88Johan Vente34.63
89Karen Robertson34.57
90Werner Roeers34.25
91Paco Dor34.19
92Marc van Gool34.02
93Laura van Beckhoven33.91
94Lisa Ponsteen33.9
95Steve Best33.82
96Jan Wim Becker33.75
97Bernd Stutzke33.68
98Pernille Sanderhoff33.64
99Michel Gutbier33.59
100Kipps Zygarewicz33.44
101Tom Venema33.31
102Michal Polak33.27
103Frank Snepvangers33.15
104Lars Winkelkötter33.12
105Mandy van de Hoef32.9
106Konstantinos Palogos32.76
107Oliver Behrend32.73
108Marco Moria32.03
109Mats Dahlberg31.73
110Nick Teo31.49
111Nicolaas Dam30.85
112Margriet Veenstra30.75
113Ashley Veenstra30.42
114Philipp Trefil29.79
115Boris Winterhoff29.74
116Tom Kootstra29.69
117Arne Samuelsson29.64
118John John Vanderick29.64
119Alberto Marugan29.58
120Jan Joustra29.19
121Ancor Yeray Jiménez29.13
122Sico Barber28.92
123Tatiana Dianova28.63
124Anne Lewis28.49
125Albert Ros Vicens28.05
126Gérard Dabat27
127Ben de Ru26.95
128Riccardo Degan26.1
129Martijn de Jong24.63
130Marja van de Hoef23.82
131Pierpaolo Basile23.3
132Pierpaolo Basile23.3
133Rowin Baas21.49
134Roland Kitzing20.72
135Arnie Cleveland20.62