Session Details
Thewes De Boer
Thursday 23 April 2026
Average speed
29.73 kts (30.31 30.2 29.48 29.34 29.32)
100m
30.51 kts
250m
29.99 kts
500m
29.07 kts
½ hour
19.78 kts
Hour
18.98 kts
Duration
01:30:45
Naut. Mile
25.8 kts
Alpha
20.54 kts
Distance
53.4 km
Wind
0 knots
Gust
0 knots
Direction
W ( 270)
Nice one with Frans
Filter Rankings
Day Rank - speed
| # | Rider | Avg | |
|---|---|---|---|
| 1 | Marco Bos | 31.24 |  |
| 2 | Peter Kuiter | 29.73 | |
| 3 | Thewes De Boer | 29.73 | |
| 4 | Benjamin de Bie | 28.25 | |
| 5 | Frans Sijbrandij | 27.68 | |
| 6 | Rolf Smook | 27.27 | |
| 7 | Tom Venema | 27.25 | |
Day Rank - speed
Avg
| Rider | Avg | 2 Sec | 500m | Mile | Hour | Distance | Alpha | |||
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | |
Marco Bos | 31.24 | 32.31 | 29.55 | 25.76 | 17.91 | 69.49 | 17.88 | |
| 2 | |
Peter Kuiter | 29.73 | 30.72 | 29.36 | 24.87 | 15.61 | 63.20 | 15.60 | |
| 3 | |
Thewes De Boer | 29.73 | 30.86 | 29.07 | 25.80 | 18.98 | 53.40 | 20.54 | |
| 4 | |
Benjamin de Bie | 28.25 | 29.59 | 25.88 | 24.05 | 17.61 | 67.28 | 17.52 | |
| 5 | |
Frans Sijbrandij | 27.68 | 30.20 | 28.38 | 22.79 | 14.69 | 32.03 | 18.53 | |
| 6 | |
Rolf Smook | 27.27 | 28.63 | 26.23 | 19.17 | 10.43 | 39.62 | 0.00 | |
| 7 | |
Tom Venema | 27.25 | 28.64 | 25.95 | 20.92 | 13.25 | 65.22 | 17.23 | |
Gear size range
Sail (m²)
7.5
avg 7.9
8.4
Board (W)
72
avg 109
140
Fin (cm)
36
avg 39
40