1. Home

Session Details

Flag Gerlof Hansma

Sunday 22 February 2026

Spot - Lauwersmeer Netherlands

Board - Fanatic Falcon 89, 2018

Sail - Avanti Sails Machine M9 6.3, 2022

Fin - Sonntag Fins GPS 6 29

GPS - Garmin fenix 8

Max 2 sec

39.3 knots

Rating

Average speed

37.88 knots (38.25 38.17 37.96 37.62 37.42)

100m

38.99 knots

250m

37.55 knots

500m

35.75 knots

500m

35.75 knots

1/2 hour

19.82 knots

1/2 hour

19.82 knots

Hour

19.14 knots

Duration

02:02:59

Hour

19.14 knots

Duration

02:02:59

Nautical Mile

25.43 knots

Alpha racing

19.05 knots

Distance

75.37 km

Distance
75.37 km

Wind Speed

10 knots

Wind direction

SW ( 225)

Lage waterstand dus oppassen en erg choppy. Hoop dat de surfconditie snel weer komt! Blij met de 70 gem

Filter Rankings
Day Rank - speed
Avg
Nr   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
Wind Observation

9

35 Gust
16 Wind
248°

10

25 Gust
18 Wind
248°

11

35 Gust
17 Wind
248°

12

35 Gust
17 Wind
225°

13

37 Gust
18 Wind
225°

14

25 Gust
21 Wind
248°

15

34 Gust
19 Wind
270°

16

37 Gust
20 Wind
248°

17

40 Gust
20 Wind
248°

18

30 Gust
19 Wind
248°
Time9101112131415161718
Direction
Wind16181717182119202019
Gust35253535372534374030
Degrees

248°

248°

248°

225°

225°

248°

270°

248°

248°

248°

Session Achievements

Achievement

Category

Speed Type

Speed

Rank
BestYear

24hour

40.70knots

#1
BestYear

500

35.75knots

#2
BestYear

avg

37.88knots

#3