Session Details

Mark Spierings
FlagMark Spierings

Sunday 31 May 2026

Spot Wolderwijd - Strand Horst Netherlands
Board Future Fly White Tiger 115, 2025
Sail Neilpryde Speedster 7.2, 2023
Fin Gasoil Fins CHR-X 37
GPS COROS VERTIX 2S
Max 2 sec
30.82 kts
Rating
Average speed
29.79 kts (30.15 30.1 29.76 29.65 29.29)
100m
30.29 kts
250m
29.96 kts
500m
28.96 kts
½ hour
14.62 kts
Hour
13.69 kts
Duration
01:55:00
Naut. Mile
22.53 kts
Alpha
17.32 kts
Distance
50.55 km
Wind
0 knots
Gust
0 knots
Direction
W ( 270)

Blij dat ik toch even gegaan ben, was een lekkere namiddag/avond. Volgende keer maar wiervin erop denk ik.

Filter Rankings
Day Rank - speed
# Rider Avg
1 Kees Heuvelman 32.94
2 Edwin Huijbers 32.39
3 Harald de Rooij 32.26
4 Rob Allersma 30.80
5 Richard Lutter 30.46
6 Eric Wind 30.42
7 Mark Spierings 29.79
8 Marcel Mulder 29.43
9 Ton van der Werf 27.31
10 Peter Vernet 25.68
Day Rank - speed
Avg
    Rider Avg 2 Sec 500m Mile Hour Distance Alpha
1 Kees Heuvelman 32.94 33.53 30.82 23.42 11.28 48.52 22.01
2 Edwin Huijbers 32.39 33.20 30.60 23.11 13.08 46.56 19.97
3 Harald de Rooij 32.26 34.49 30.90 23.60 15.72 54.33 0.00
4 Rob Allersma 30.80 32.46 29.84 0.00 11.76 38.60 0.00
5 Richard Lutter 30.46 32.52 30.40 0.00 11.22 32.57 0.00
6 Eric Wind 30.42 31.98 29.55 24.67 11.44 28.55 0.00
7 Mark Spierings 29.79 30.82 28.96 22.53 13.69 50.55 17.32
8 Marcel Mulder 29.43 30.52 29.40 22.67 6.04 25.37 0.00
9 Ton van der Werf 27.31 28.57 26.12 24.41 15.00 49.01 20.10
10 Peter Vernet 25.68 27.32 23.86 22.18 11.25 28.52 15.43

Gear size range

Sail (m²)
7.2 avg 8.1 9.2
Board (W)
71 avg 111 143
Fin (cm)
30 avg 37 45
Session Achievements
Category Speed Type Speed
BestYear
 halfhour 14.62knots
BestYear
 hour 13.69knots