1. Home

Session Details

Flag Rudger Wismeijer

Thursday 12 March 2026

Spot - Wolderwijd - Strand Horst Netherlands

Board - Starboard S-Type 93, 2006

Sail - North Sails Hero 5.6, 2015

Fin - Black Project Fins Type - R 30

GPS - COROS VERTIX

Max 2 sec

26.02 knots

Rating

Average speed

25.21 knots (25.76 25.52 25.04 24.93 24.79)

100m

25.78 knots

250m

25.51 knots

500m

24.18 knots

500m

24.18 knots

1/2 hour

12.67 knots

1/2 hour

12.67 knots

Hour

8.94 knots

Duration

01:12:27

Hour

8.94 knots

Duration

01:12:27

Nautical Mile

0 knots

Alpha racing

18.56 knots

Distance

30.54 km

Distance
30.54 km

Wind Speed

20 knots

Wind direction

SW ( 270)

Filter Rankings
Day Rank - speed
Avg
Nr   Rider Avg
1 Rob Allersma 33.99
2 Eric van Cann 31.24
3 Anton J. Geesink 31.23
4 Aart Veerman 30.49
5 Armand van Renssen 30.07
6 Bob Aarts 29.79
7 Marijn Rijswijk 29.33
8 Dinand van Harselaar 26.39
9 Mark Oosterhuis 25.85
10 Mark Spierings 25.24
Day Rank - speed
Avg
    Rider Avg 2 Sec 500m Mile Hour Distance Alpha
1 Rob Allersma 33.99 35.81 33.31 0.00 7.05 26.12 0.00
2 Eric van Cann 31.24 34.13 28.97 0.00 8.41 38.66 10.24
3 Anton J. Geesink 31.23 32.50 28.81 21.99 12.45 40.34 16.29
4 Aart Veerman 30.49 32.32 28.80 0.00 7.60 32.16 0.00
5 Armand van Renssen 30.07 31.94 27.88 0.00 11.52 43.05 13.05
6 Bob Aarts 29.79 31.02 27.54 0.00 11.41 52.99 0.00
7 Marijn Rijswijk 29.33 31.68 27.55 0.00 12.02 33.06 15.85
8 Dinand van Harselaar 26.39 27.81 25.80 19.34 7.65 16.38 18.02
9 Mark Oosterhuis 25.85 29.52 22.98 0.00 0.00 10.03 0.00
10 Mark Spierings 25.24 26.88 23.21 0.00 4.45 11.40 13.21
Session Achievements

Achievement

Category

Speed Type

Speed

Rank
BestYear

24hour

16.49knots

#1
BestAllTime

alpha racing

18.56knots

#2
BestspotAllTime

alpha racing

18.56knots

#3
BestYear

alpha racing

18.56knots

#4
BestYear

avg

25.21knots

#5