Session Details
Johan Bulthuis
Monday 30 March 2026
Spot - Lauwersmeer Netherlands
Board -
Future Fly Dark Horse 97, 2022 
Sail -
Severne Mach 7 6.5, 2024 
Fin -
Finish First V2 32
GPS -
Locosys GT-31
Max 2 sec
35.55 knots
Rating
Average speed
33.43 knots (34.68 34.35 33.56 32.55 32)
100m
34.96 knots
250m
34.31 knots
500m
32.41 knots
500m
32.41 knots
1/2 hour
18.49 knots
1/2 hour
18.49 knots
Hour
14.25 knots
Duration
01:51:40
Hour
14.25 knots
Duration
01:51:40
Nautical Mile
25.48 knots
Alpha racing
19.76 knots
Distance
59.43 km
59.43 km
Wind Speed
0 knots
Wind direction
NW ( 270)
Een mooi avond sessie met Martijn. Wind ging alle kanten op
Filter Rankings
Day Rank - speed
| # | Rider | Avg | |
|---|---|---|---|
| 1 | Edwin Harteveld | 35.76 | |
| 2 | Thewes De Boer | 34.98 |  |
| 3 | Bram Kloosterman | 34.77 | |
| 4 | Eric Kamminga | 33.60 | |
| 5 | Johan Bulthuis | 33.43 | |
| 6 | Peter Kuiter | 32.61 | |
Day Rank - speed
| Rider | Avg | 2 Sec | 500m | Mile | Hour | Distance | Alpha | |||
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | |
Edwin Harteveld | 35.76 | 36.99 | 35.06 | 0.00 | 8.54 | 29.75 | 0.00 | |
| 2 | |
Thewes De Boer | 34.98 | 36.82 | 34.74 | 29.71 | 22.84 | 64.32 | 19.83 | |
| 3 | |
Bram Kloosterman | 34.77 | 38.12 | 33.39 | 28.28 | 17.66 | 46.74 | 20.61 | |
| 4 | |
Eric Kamminga | 33.60 | 34.41 | 33.05 | 27.50 | 13.02 | 50.85 | 17.31 | |
| 5 | |
Johan Bulthuis | 33.43 | 35.55 | 32.41 | 25.48 | 14.25 | 59.43 | 19.76 | |
| 6 | |
Peter Kuiter | 32.61 | 34.06 | 31.71 | 25.69 | 13.82 | 52.74 | 0.00 | |