Session Details

Rob de Jong
Flag Rob de Jong

Sunday 22 February 2026

Spot Lauwersmeer Netherlands
Board FMX Invictus 98, 2021
Sail Neilpryde RS Racing EVO XVI 6.5, 2025
Fin Finish First V2 31
GPS COROS VERTIX
Max 2 sec
40.46 kts
Rating
Average speed
37.17 kts (37.76 37.19 37.1 37.01 36.79)
100m
38.96 kts
250m
36.92 kts
500m
36 kts
½ hour
16.73 kts
Hour
15.24 kts
Duration
01:36:43
Naut. Mile
29.33 kts
Alpha
18.88 kts
Distance
56.81 km
Wind
10 knots
Gust
20 knots
Direction
SW ( 225)

Lekkere sessie.

Filter Rankings
Day Rank - speed
# Rider Avg
1 Gerlof Hansma 37.88
2 Rob de Jong 37.17
3 Johan Gelling 33.91
4 Johan Bulthuis 33.60
5 Eric Kamminga 32.90
6 Peter Kuiter 31.95
7 Martijn Mobach 31.11
Day Rank - speed
Avg
    Rider Avg 2 Sec 500m Mile Hour Distance Alpha
1 Gerlof Hansma 37.88 39.30 35.75 25.43 19.14 75.37 19.05
2 Rob de Jong 37.17 40.46 36.00 29.33 15.24 56.81 18.88
3 Johan Gelling 33.91 36.12 31.81 22.68 14.83 50.73 18.45
4 Johan Bulthuis 33.60 36.91 32.11 26.09 11.72 53.45 19.05
5 Eric Kamminga 32.90 35.51 31.76 25.40 11.00 45.23 17.63
6 Peter Kuiter 31.95 33.41 31.74 24.33 12.18 34.99 0.00
7 Martijn Mobach 31.11 33.48 28.45 25.38 14.27 40.75 17.34

Gear size range

Sail (m²)
6.3 avg 6.5 7.0
Board (W)
63 avg 91 99
Fin (cm)
29 avg 31 32
Wind Observation
🕐9h10h11h12h13h14h15h16h17h18h
↗
kts16181717182119202019
kts*35253535372534374030
°C7°8°7°7°7°7°7°8°8°7°
Time9101112131415161718
Direction
Wind16181717182119202019
Gust35253535372534374030
Degrees

248°

248°

248°

225°

225°

248°

270°

248°

248°

248°

Session Achievements
Category Speed Type Speed
BestYear
 24hour 30.68knots
BestYear
 500 36.00knots
BestYear
 alpha racing 18.88knots
BestYear
 halfhour 16.73knots
BestYear
 hour 15.24knots