Session Details
Anton J. Geesink
Thursday 12 March 2026
Board -
Haleakala speedslalom, 2004 
Fin -
Meanline Speed 24
GPS -
Locosys GT-31
Max 2 sec
32.5 knots
Rating
Average speed
31.23 knots (31.76 31.65 31.17 30.92 30.63)
100m
32.07 knots
250m
31.13 knots
500m
28.81 knots
500m
28.81 knots
1/2 hour
12.75 knots
1/2 hour
12.75 knots
Hour
12.45 knots
Duration
01:16:11
Hour
12.45 knots
Duration
01:16:11
Nautical Mile
21.99 knots
Alpha racing
16.29 knots
Distance
40.34 km
40.34 km
Wind Speed
23 knots
Wind direction
SW ( 225)
Choppy sessie met de oude Haleakala speed/slalom.
Prima board
Filter Rankings
Day Rank - speed
| Nr | Rider | Avg | ||
|---|---|---|---|---|
| 1 | |
Rob Allersma | 33.99 | |
| 2 | |
Eric van Cann | 31.24 | |
| 3 | |
Anton J. Geesink | 31.23 | |
| 4 | |
Aart Veerman | 30.49 | |
| 5 | |
Armand van Renssen | 30.07 |  |
| 6 | |
Bob Aarts | 29.79 | |
| 7 | |
Jan Goudbeek | 29.37 | |
| 8 | |
Marijn Rijswijk | 29.33 | |
| 9 | |
Dinand van Harselaar | 26.39 | |
| 10 | |
John Overmeer | 26.14 | |
Day Rank - speed
| Rider | Avg | 2 Sec | 500m | Mile | Hour | Distance | Alpha | |||
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | |
Rob Allersma | 33.99 | 35.81 | 33.31 | 0.00 | 7.05 | 26.12 | 0.00 | |
| 2 | |
Eric van Cann | 31.24 | 34.13 | 28.97 | 0.00 | 8.41 | 38.66 | 10.24 | |
| 3 | |
Anton J. Geesink | 31.23 | 32.50 | 28.81 | 21.99 | 12.45 | 40.34 | 16.29 | |
| 4 | |
Aart Veerman | 30.49 | 32.32 | 28.80 | 0.00 | 7.60 | 32.16 | 0.00 | |
| 5 | |
Armand van Renssen | 30.07 | 31.94 | 27.88 | 0.00 | 11.52 | 43.05 | 13.05 | |
| 6 | |
Bob Aarts | 29.79 | 31.02 | 27.54 | 0.00 | 11.41 | 52.99 | 0.00 | |
| 7 | |
Jan Goudbeek | 29.37 | 32.13 | 29.46 | 0.00 | 4.09 | 11.89 | 0.00 | |
| 8 | |
Marijn Rijswijk | 29.33 | 31.68 | 27.55 | 0.00 | 12.02 | 33.06 | 15.85 | |
| 9 | |
Dinand van Harselaar | 26.39 | 27.81 | 25.80 | 19.34 | 7.65 | 16.38 | 18.02 | |
| 10 | |
John Overmeer | 26.14 | 28.90 | 23.04 | 0.00 | 3.61 | 13.34 | 0.00 | |
Wind Observation
9
10
11
12
13
14
15
16
17
18
19
| Time | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Direction | |||||||||||
| Wind | 10 | 10 | 14 | 14 | 17 | 21 | 21 | 23 | 21 | 25 | 17 |
| Gust | 14 | 14 | 24 | 19 | 24 | 29 | 29 | 37 | 29 | 35 | 24 |
| Degrees | 203° | 203° | 203° | 203° | 203° | 203° | 203° | 225° | 203° | 203° | 203° |
Session Achievements
Achievement |
Category |
Speed Type |
Speed |
Rank |
|---|---|---|---|---|
BestYear |
24hour |
21.78knots |
#1 |