Session Details

Marco Bos
FlagMarco Bos

Monday 11 May 2026



Max 2 sec
40.62 kts
Rating
Average speed
39 kts (39.41 39.16 39.07 38.91 38.47)
100m
40.14 kts
250m
39 kts
500m
37.03 kts
½ hour
15.16 kts
Hour
14.27 kts
Duration
01:11:02
Naut. Mile
0 kts
Alpha
0 kts
Distance
40.96 km
Wind
0 knots
Gust
0 knots
Direction
W ( 270)

Eindelijk weer een lekkere speedsessie op het Lauwersmeer. De Venoms 2026 zijn top!

Filter Rankings
Day Rank - speed
# Rider Avg
1 Marco Bos 39.00
2 Gerlof Hansma 38.91
3 Bart De Vries 38.31
4 Bram Kloosterman 37.21
5 Benjamin de Bie 31.21
6 Benjamin de Bie 29.23
Day Rank - speed
Avg
    Rider Avg 2 Sec 500m Mile Hour Distance Alpha
1 Marco Bos 39.00 40.62 37.03 0.00 14.27 40.96 0.00
2 Gerlof Hansma 38.91 40.56 38.11 0.00 15.16 45.07 0.00
3 Bart De Vries 38.31 40.43 36.85 26.23 13.18 35.97 21.43
4 Bram Kloosterman 37.21 39.76 35.22 0.00 12.53 23.21 0.00
5 Benjamin de Bie 31.21 34.82 28.79 14.86 10.18 18.87 9.48
6 Benjamin de Bie 29.23 31.20 27.32 21.77 0.00 22.92 19.55

Gear size range

Sail (m²)
4.7 avg 6.2 7.0
Board (W)
55 avg 74 94
Fin (cm)
25 avg 28 32
Wind Observation
🕐6h7h8h9h10h11h12h13h14h15h16h17h18h19h20h21h
kts7871091214182023272629302930
kts*15151517172225293438414044444445
°C10°10°11°10°
Time6789101112131415161718192021
Direction
Wind7871091214182023272629302930
Gust15151517172225293438414044444445
Degrees

293°

315°

293°

293°

293°

293°

293°

293°

293°

293°

293°

315°

315°

315°

338°

338°

Session Achievements
Category Speed Type Speed
BestYear
500 37.03knots