Event Page
Sander van Gelderen
Wednesday 3 September 2025
Board -
Starboard iSonic 97, 2012 
Sail -
Point-7 AC-2 6.8, 2024 
Fin -
Select The Blade 32
GPS -
ESP-GPS
Max 2 sec
32.52 knots
Rating
Average speed
30.99 knots (32 30.8 30.79 30.7 30.68)
100m
32.22 knots
250m
31.38 knots
500m
29.38 knots
500m
29.38 knots
1/2 hour
17.86 knots
1/2 hour
17.86 knots
Hour
12.71 knots
Duration
02:25:01
Hour
12.71 knots
Duration
02:25:01
Nautical Mile
25.17 knots
Alpha racing
22.18 knots
Distance
57.21 km
57.21 km
Wind Speed
8 knots
Wind direction
SSE ( 158)
Tja wat zullen we zeggen. Gestart met 6,8 omgetuigd naar 5,8. Achteraf was andersom beter geweest aangezien de wind ietwat afnam tot zelfs even een knoop of 5. Alex, Joost, Saskia, John en Bas hadden de reis ook aanvaard en dus was het erg gezellig met al die Belters.
Wel lekker gevaren aangezien het ook nog lekker weer was.
Filter Rankings
Day Rank - speed
| # | Rider | Avg | |
|---|---|---|---|
| 1 | Bendix Engemann | 39.06 | |
| 2 | Haijo Switters | 37.70 | |
| 3 | Edwin Huijbers | 37.47 | |
| 4 | Bas Gruppen | 37.17 | |
| 5 | Harald de Rooij | 36.61 | |
| 6 | Bob Schouten | 35.40 | |
| 7 | Niek de Vos | 34.81 | |
| 8 | Pieter Rietveld | 34.63 | |
| 9 | Michael Breit | 34.59 | |
| 10 | Joost Schuttelaar | 34.56 | |
Day Rank - speed
| Rider | Avg | 2 Sec | 500m | Mile | Hour | Distance | Alpha | |||
|---|---|---|---|---|---|---|---|---|---|---|
| 1 |  |
Bendix Engemann | 39.06 | 40.94 | 38.76 | 33.67 | 21.95 | 102.12 | 24.20 | |
| 2 | |
Haijo Switters | 37.70 | 40.37 | 35.57 | 27.34 | 13.89 | 56.03 | 22.64 | |
| 3 | |
Edwin Huijbers | 37.47 | 39.70 | 34.90 | 28.30 | 14.23 | 92.19 | 9.28 | |
| 4 | |
Bas Gruppen | 37.17 | 38.97 | 35.44 | 27.51 | 14.98 | 69.78 | 19.91 | |
| 5 | |
Harald de Rooij | 36.61 | 37.80 | 35.61 | 33.02 | 15.05 | 50.39 | 0.00 | |
| 6 | |
Bob Schouten | 35.40 | 37.17 | 33.21 | 25.38 | 10.24 | 42.32 | 19.84 | |
| 7 | |
Niek de Vos | 34.81 | 37.06 | 34.56 | 27.82 | 16.71 | 62.05 | 20.02 | |
| 8 | |
Pieter Rietveld | 34.63 | 36.17 | 33.35 | 0.00 | 7.50 | 21.86 | 0.00 | |
| 9 | |
Michael Breit | 34.59 | 37.38 | 33.22 | 28.74 | 14.47 | 38.43 | 0.00 | |
| 10 | |
Joost Schuttelaar | 34.56 | 36.59 | 30.73 | 25.02 | 11.29 | 51.39 | 9.56 | |
Wind Observation
| 🕐 | 7h | 8h | 9h | 10h | 11h | 12h | 13h | 14h | 15h | 16h | 17h | 18h | 19h | 20h |
| ↗ | ||||||||||||||
| kts | 10 | 12 | 12 | 14 | 14 | 16 | 17 | 16 | 19 | 23 | 23 | 17 | 20 | 23 |
| kts* | 20 | 17 | 17 | 19 | 19 | 22 | 24 | 22 | 26 | 37 | 46 | 24 | 33 | 43 |
| °C | 17° | 17° | 17° | 18° | 19° | 19° | 20° | 22° | 23° | 25° | 20° | 22° | 22° | 20° |
| Time | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Direction | ||||||||||||||
| Wind | 10 | 12 | 12 | 14 | 14 | 16 | 17 | 16 | 19 | 23 | 23 | 17 | 20 | 23 |
| Gust | 20 | 17 | 17 | 19 | 19 | 22 | 24 | 22 | 26 | 37 | 46 | 24 | 33 | 43 |
| Degrees | 180° | 180° | 180° | 180° | 180° | 180° | 180° | 180° | 180° | 180° | 203° | 180° | 180° | 203° |
Session Achievements
| Category | Speed Type | Speed |
|---|---|---|
BestAllTime |
avg | 30.99knots |
BestspotAllTime |
avg | 30.99knots |