Session Details

Mark Spierings
Flag Mark Spierings

Sunday 5 April 2026

Spot Wolderwijd - Strand Horst Netherlands
Board Tabou 3S Classic , 2021
Sail Neilpryde Speedster 5.7, 2024
Fin Gasoil Fins CHR-L 31
GPS COROS VERTIX 2S
Max 2 sec
26.37 kts
Rating
Average speed
24.23 kts (25.88 24.65 24.07 23.38 23.16)
100m
26 kts
250m
23.76 kts
500m
21.82 kts
½ hour
8.75 kts
Hour
0 kts
Duration
00:24:22
Naut. Mile
0 kts
Alpha
0 kts
Distance
8.29 km
Wind
0 knots
Gust
0 knots
Direction
W ( 270)

Filter Rankings
Day Rank - speed
# Rider Avg
1 Rob Allersma 33.62
2 Haijo Switters 33.40
3 Bjorn Rozendaal 33.05
4 Pieter Rietveld 32.74
5 Edwin Littooij 31.89
6 Michael Breit 31.19
7 Bas Gruppen 30.35
8 Harald de Rooij 30.14
9 Anton J. Geesink 29.58
10 Aart Veerman 29.15
Day Rank - speed
Avg
    Rider Avg 2 Sec 500m Mile Hour Distance Alpha
1 Rob Allersma 33.62 35.46 33.08 0.00 8.37 45.65 0.00
2 Haijo Switters 33.40 35.33 31.94 23.32 15.08 61.30 17.67
3 Bjorn Rozendaal 33.05 34.93 30.64 0.00 11.10 50.16 0.00
4 Pieter Rietveld 32.74 33.97 32.33 0.00 9.97 60.63 0.00
5 Edwin Littooij 31.89 33.08 30.55 26.14 11.74 43.00 0.00
6 Michael Breit 31.19 32.85 29.39 0.00 8.65 37.74 0.00
7 Bas Gruppen 30.35 32.72 29.04 24.40 16.15 109.53 19.14
8 Harald de Rooij 30.14 34.43 29.99 18.25 0.00 13.04 10.82
9 Anton J. Geesink 29.58 30.95 29.09 22.65 15.60 47.85 18.88
10 Aart Veerman 29.15 31.31 27.57 0.00 5.99 30.09 14.77