Session Details
Sander van Gelderen
Wednesday 31 December 2025
Spot - Lauwersmeer Netherlands
Board -
RRD X-Fire LTD V8 114, 2016 
Sail -
Point-7 AC-2 6.8, 2024 
Fin -
Select Rhino Pro 37
GPS -
Max 2 sec
29.08 knots
Rating
Average speed
27.61 knots (27.94 27.87 27.49 27.45 27.32)
100m
28.23 knots
250m
27.39 knots
500m
26.71 knots
500m
26.71 knots
1/2 hour
19.65 knots
1/2 hour
19.65 knots
Hour
18.95 knots
Duration
01:30:52
Hour
18.95 knots
Duration
01:30:52
Nautical Mile
24.09 knots
Alpha racing
21.21 knots
Distance
59.38 km
59.38 km
Wind Speed
15 knots
Wind direction
NW ( 270)
Lekker gevaren. Fijnste sessie van de laatste maanden. Samen met Rob en Alex gegaan maar Hans, Anne en Anne waren er ook. Mooi groepje, lekker gevaren. 2025 zit erop!!
Day Rank - speed
| Nr | Rider | Avg | ||
|---|---|---|---|---|
| 1 | |
Marco Bos | 34.15 |  |
| 2 | |
Gerlof Hansma | 33.06 | |
| 3 | |
Anne Evert van der Veen | 32.6 | |
| 4 | |
Ivo Fellinger | 32.35 | |
| 5 | |
Anne Fahner | 31.62 | |
| 6 | |
Gerrit Bosgraaf-Feenstra | 29.18 | |
| 7 | |
Sander van Gelderen | 27.61 | |
Day Rank - speed
| Rider | 2 Sec | Avg | 500m | Mile | Hour | Distance | Alpha | |||
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | |
Marco Bos | 36.76 | 34.15 | 32.09 | 27.56 | 17.73 | 60 | 22.84 | |
| 2 | |
Gerlof Hansma | 35.38 | 33.06 | 31.25 | 24.27 | 15.62 | 45 | 21.32 | |
| 3 | |
Anne Evert van der Veen | 34.84 | 32.6 | 30.72 | 28.11 | 12.19 | 54 | 17.26 | |
| 4 | |
Ivo Fellinger | 33.76 | 32.35 | 30.94 | 28.32 | 17.02 | 72 | 14.74 | |
| 5 | |
Anne Fahner | 33.3 | 31.62 | 30.7 | 27.41 | 15.99 | 32 | 13.23 | |
| 6 | |
Gerrit Bosgraaf-Feenstra | 30.5 | 29.18 | 28.65 | 0 | 6.88 | 14 | 0 | |
| 7 | |
Sander van Gelderen | 29.08 | 27.61 | 26.71 | 24.09 | 18.95 | 59 | 21.21 | |