1. Home

Session Details

Flag Thewes De Boer

Sunday 14 December 2025

Spot - North end on Sea - The Ray Netherlands

Board - Severne Mega, 2025

Sail - Severne Mach 8 7.5, 2025

Fin - not defined - 0

GPS - COROS VERTIX 2S

Max 2 sec

36.13 knots

Rating

Average speed

33.69 knots (35.39 33.5 33.2 33.18 33.17)

100m

35.73 knots

250m

34.88 knots

500m

31.91 knots

500m

31.91 knots

1/2 hour

23.38 knots

1/2 hour

23.38 knots

Hour

21.28 knots

Duration

01:28:22

Hour

21.28 knots

Duration

01:28:22

Nautical Mile

28.36 knots

Alpha racing

23.68 knots

Distance

62.33 km

Distance
62.33 km

Wind Speed

17 knots

Wind direction

SSW ( 203)

Nice session to try my big gear.

Good company on a sunday morning in december

Filter Rankings
Day Rank - speed
Avg
Nr   Rider Avg
1 Gerlof Hansma 36.35
2 Marco Bos 36.26
3 Bram Kloosterman 35.79
4 Anne Evert van der Veen 34.21
5 Anne Fahner 34.05
6 Thewes De Boer 33.69
Day Rank - speed
Avg
    Rider Avg 2 Sec 500m Mile Hour Distance Alpha
1 Gerlof Hansma 36.35 38.67 35.05 28.83 24.12 72.68 21.08
2 Marco Bos 36.26 37.15 34.56 28.91 20.43 66.69 24.99
3 Bram Kloosterman 35.79 37.47 33.96 30.28 20.05 64.50 21.76
4 Anne Evert van der Veen 34.21 35.51 32.05 28.95 21.91 71.69 24.42
5 Anne Fahner 34.05 35.52 31.92 28.15 16.99 48.19 19.36
6 Thewes De Boer 33.69 36.13 31.91 28.36 21.28 62.33 23.68
Wind Observation

10

25 Gust
15 Wind
203°

11

35 Gust
18 Wind
203°

12

27 Gust
17 Wind
203°

13

33 Gust
18 Wind
203°

14

32 Gust
17 Wind
203°

15

28 Gust
17 Wind
203°

16

31 Gust
18 Wind
203°

17

32 Gust
16 Wind
203°
Time1011121314151617
Direction
Wind1518171817171816
Gust2535273332283132
Degrees

203°

203°

203°

203°

203°

203°

203°

203°

Session Achievements

Achievement

Category

Speed Type

Speed

Rank
BestspotAllTime

24hour

33.66knots

#1
BestspotAllTime

alpha racing

23.68knots

#2
BestspotAllTime

halfhour

23.38knots

#3
BestspotAllTime

hour

21.28knots

#4
BestspotAllTime

mile

28.36knots

#5