Session Details

Bas Gruppen
Flag Bas Gruppen

Thursday 12 March 2026

Spot Veluwemeer - Nunspeet/Polsmaten Netherlands
Board Fanatic Falcon 80, 2007
Sail S2 Maui Venom 6.1, 2022
Fin MS-Fins X6 31-2 29
GPS ESP-GPS
Max 2 sec
36.57 kts
Rating
Average speed
33.54 kts (34.45 34.11 33.35 32.9 32.88)
100m
35.72 kts
250m
33.56 kts
500m
30.7 kts
½ hour
13.48 kts
Hour
12.37 kts
Duration
01:53:32
Naut. Mile
0 kts
Alpha
0 kts
Distance
51.17 km
Wind
24 knots
Gust
34 knots
Direction
SSW ( 203)

Lekkere sessie! had hogere snelheden verwacht maar we hebben weer lekker gesurft ;)

Filter Rankings
Day Rank - speed
# Rider Avg
1 Rolf de Ruiter 35.79
2 Edwin Huijbers 34.80
3 Haijo Switters 34.13
4 Bas Gruppen 33.54
5 Michael Breit 32.96
6 Joost Schuttelaar 32.29
7 Werner Roeers 31.65
8 Edwald Selles 31.18
9 John Mans 31.02
10 Sander van Gelderen 30.10
Day Rank - speed
Avg
    Rider Avg 2 Sec 500m Mile Hour Distance Alpha
1 Rolf de Ruiter 35.79 37.27 34.07 24.83 17.76 53.61 23.41
2 Edwin Huijbers 34.80 36.60 30.76 16.90 10.56 41.62 0.00
3 Haijo Switters 34.13 36.41 32.63 21.79 11.62 48.37 17.49
4 Bas Gruppen 33.54 36.57 30.70 0.00 12.37 51.17 0.00
5 Michael Breit 32.96 36.10 31.41 26.58 13.00 58.94 11.46
6 Joost Schuttelaar 32.29 35.16 31.72 0.00 9.74 31.13 0.00
7 Werner Roeers 31.65 32.89 30.19 25.49 12.67 41.51 21.55
8 Edwald Selles 31.18 34.29 30.21 24.91 12.55 41.23 11.07
9 John Mans 31.02 33.27 30.18 18.76 8.75 34.73 11.59
10 Sander van Gelderen 30.10 31.51 28.65 23.99 13.07 38.40 21.01

Gear size range

Sail (m²)
5.3 avg 6.2 7.1
Board (W)
62 avg 84 98
Fin (cm)
28 avg 31 35
Wind Observation
🕐9h10h11h12h13h14h15h16h17h18h19h
↗
kts1010141417212123212517
kts*1414241924292937293524
°C5°7°7°10°11°11°12°12°12°12°12°
Time910111213141516171819
Direction
Wind1010141417212123212517
Gust1414241924292937293524
Degrees

203°

203°

203°

203°

203°

203°

203°

225°

203°

203°

203°

Session Achievements
Category Speed Type Speed
BestYear
 100 35.72knots
BestYear
 2sec 36.57knots
BestYear
 500 30.70knots