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 update messages

Event subscribers
1Hans Kreisel53.57
2Vincent Valkenaers53.56
3Bjorn Dunkerbeck52.43
4Andy Laufer52.16
5Jim Crossley50.63
6Mikkel Asmussen49.77
7Thomas Moldenhauer47.99
8Laurent Fesquet47.4
9Christian Arnold47.2
10Ben van der Steen46.58
11Rolf de Ruiter45.78
12Minos Efstathiadis45.55
13Anders Bjorkqvist45.47
14Enrique del Valle45.42
15Brian Rogild45.08
16Christophe Peyrouse44.83
17Ingmar Daldorf44.13
18Matteo Iachino43.97
19Remco Kes43.83
20Thewes De Boer43.8
21Liam Dunkerbeck43.66
22Manfred Fuchs43.52
23Stefan Brouwers43.45
24Jens Salomons42.93
25Raymond Wortel42.57
26Robin Blondeel42.47
27Anne Schindler42.27
28Robert Mulder42.08
29Stuey Gwynn42.02
30Robert Stavnas42.01
31Jacob Koornstra41.98
32Dirk Hacha41.97
33Adam Mróz41.4
34Patrick Depoorter41.35
35Koen Onderbeke41.27
36Laurent Paya41.27
37Niek de Vos40.85
38Mark Woodley40.81
39Willem Wolvers40.58
40Edu Hoekstra40.5
41Rene Mienis40.4
42Dani Coca Serra40.34
43Kean Rogers40.2
44Heiko Michaelsen40.12
45Ant Dunn40.1
46Martin Egard39.85
47Anne Fahner39.82
48Quinten Joosten39.43
49Alwin Visker39.27
50Georg Nassauer38.89
51Marie-Paule Geldhof38.68
52Tom Maciejewski38.33
53Fer van der Plas38.31
54Jaco Wolmarans38.19
55Aart Veerman38.01
56Boris Mueller37.94
57Rob Emery37.74
58Ben Boonstra37.62
59Jakub Salek37.39
60Tor Kjell Grytnes 37.01
61John Overmeer36.93
62Andres Baas36.89
63Marco Jansen36.8
64Derryn Arthur36.56
65Maciej Bukolt36.27
66Stephanos Grapsas36.27
67Peter Vernet36.12
68Colin Stutzke36.07
69Eric Wind36
70Johan Vente35.71
71Florian Madec35.49
72Kirsten Baas35.45
73Pernille Sanderhoff34.94
74Kristel Kaubi34.81
75Jan Wim Becker34.67
76Karen Robertson34.57
77Werner Roeers34.25
78Paco Dor34.19
79Marc van Gool34.02
80Laura van Beckhoven33.91
81Lisa Ponsteen33.9
82John John Vanderick33.69
83Bernd Stutzke33.68
84Michel Gutbier33.59
85Kipps Zygarewicz33.44
86Tom Venema33.31
87Michal Polak33.27
88Frank Snepvangers33.15
89Lars Winkelkötter33.12
90Mandy van de Hoef32.9
91Oliver Behrend32.73
92Marco Moria32.03
93Mats Dahlberg31.73
94Nick Teo31.56
95Arne Samuelsson30.89
96Nicolaas Dam30.85
97Philipp Trefil30.58
98Ashley Veenstra30.42
99Jan Joustra30.24
100Tom Kootstra29.89
101Boris Winterhoff29.74
102Ancor Yeray Jiménez29.13
103Anne Lewis28.49
104Martijn de Jong28.1
105Ben de Ru28.06
106Gérard Dabat27
107Riccardo Degan26.1
108Rowin Baas25.66
109Marja van de Hoef24.37
110Pierpaolo Basile23.3
111Pierpaolo Basile23.3
112Roland Kitzing22.82
113Arnie Cleveland20.62