Session Details

Bram Kloosterman
FlagBram Kloosterman

Saturday 21 February 2026

Spot Lauwersmeer Netherlands
Board FMX Invictus 114, 2019
Sail Challenger Sails Slalom X 7.5, 2025
Fin MS-Fins X6 S+ 36
GPS Motion
Max 2 sec
36.69 kts
Rating
Average speed
34.04 kts (34.39 34.35 34.12 33.7 33.67)
100m
35.85 kts
250m
33.35 kts
500m
32.19 kts
½ hour
19.12 kts
Hour
16.61 kts
Duration
01:00:43
Naut. Mile
26.45 kts
Alpha
21.96 kts
Distance
41.55 km
Wind
17 knots
Gust
26 knots
Direction
WSW ( 248)

Lekker even

Filter Rankings
Day Rank - speed
# Rider Avg
1 Nico Wierstra 35.09
2 Gerlof Hansma 34.11
3 Bram Kloosterman 34.04
4 Johan Bulthuis 33.21
5 Hans Prins 32.68
6 Johan Gelling 31.74
7 Martijn Mobach 31.42
8 Oane Kingma 30.88
9 Tom Venema 30.23
10 Michael Hummel 29.96
Day Rank - speed
Avg
    Rider Avg 2 Sec 500m Mile Hour Distance Alpha
1 Nico Wierstra 35.09 37.02 33.76 28.36 16.70 55.04 21.06
2 Gerlof Hansma 34.11 35.48 32.32 27.07 19.23 63.14 21.80
3 Bram Kloosterman 34.04 36.69 32.19 26.45 16.61 41.55 21.96
4 Johan Bulthuis 33.21 35.86 31.18 26.60 14.59 85.53 21.31
5 Hans Prins 32.68 34.00 31.23 27.00 16.22 78.01 17.08
6 Johan Gelling 31.74 33.30 29.93 26.81 20.74 105.47 20.65
7 Martijn Mobach 31.42 34.09 28.68 25.04 13.71 72.21 20.36
8 Oane Kingma 30.88 32.93 30.23 24.20 14.73 60.04 19.85
9 Tom Venema 30.23 32.89 28.16 25.04 14.50 53.99 16.10
10 Michael Hummel 29.96 31.06 29.11 25.87 17.36 49.97 19.34

Gear size range

Sail (m²)
6.5 avg 7.1 7.8
Board (W)
67 avg 102 118
Fin (cm)
32 avg 36 38
Wind Observation
🕐9h10h11h12h13h14h15h16h17h18h
↗
kts20151716201619171516
kts*26302632293228303025
°C5°6°6°7°8°7°7°7°7°7°
Time9101112131415161718
Direction
Wind20151716201619171516
Gust26302632293228303025
Degrees

248°

270°

248°

248°

248°

270°

270°

248°

248°

248°