Session Details

Marijn Rijswijk
FlagMarijn Rijswijk

Wednesday 15 July 2026

Spot Wolderwijd - Strand Horst Netherlands
Board JP supersport 122, 2023
Sail Gun Sails Rapid 7.9, 2021
Fin Tribal Fin Weedspeed 39
GPS COROS APEX 2
Max 2 sec
29.69 kts
Rating
Average speed
28.14 kts (29.12 28.63 27.7 27.68 27.58)
100m
29.41 kts
250m
28.2 kts
500m
26.38 kts
½ hour
12.22 kts
Hour
9.58 kts
Duration
01:54:33
Naut. Mile
19.31 kts
Alpha
15.46 kts
Distance
43.92 km
Wind
10 knots
Gust
14 knots
Direction
NNE ( 23)

Leuke avond sessie! Lekker rakken varen in de avond zon. Mooi dat de wind nog even aantrok het laatste halfuur.


Filter Rankings
Day Rank - speed
# Rider Avg
1 Kees Heuvelman 32.50
2 Pieter Rietveld 31.60
3 Harald de Rooij 30.88
4 Marcel Mulder 29.46
5 Mark Oosterhuis 28.28
6 Walter te kloese 28.17
7 Marijn Rijswijk 28.14
8 Peter Vernet 27.72
9 André Oost 27.08
10 Henk van de Hoef 26.19
Day Rank - speed
Avg
    Rider Avg 2 Sec 500m Mile Hour Distance Alpha
1 Kees Heuvelman 32.50 34.18 31.95 17.72 10.80 39.89 14.46
2 Pieter Rietveld 31.60 32.51 30.42 16.47 12.62 55.91 11.13
3 Harald de Rooij 30.88 32.16 28.64 0.00 11.49 38.46 0.00
4 Marcel Mulder 29.46 30.71 26.90 13.82 6.35 30.96 7.48
5 Mark Oosterhuis 28.28 29.52 27.19 20.32 6.08 29.60 20.08
6 Walter te kloese 28.17 29.60 27.24 20.83 11.12 46.05 15.73
7 Marijn Rijswijk 28.14 29.69 26.38 19.31 9.58 43.92 15.46
8 Peter Vernet 27.72 28.92 26.58 24.24 16.30 51.45 17.34
9 André Oost 27.08 28.29 26.30 22.85 15.21 51.35 22.00
10 Henk van de Hoef 26.19 27.52 24.34 12.47 7.96 18.66 9.89

Gear size range

Sail (m²)
6.7 avg 8.4 9.6
Board (W)
77 avg 110 130
Fin (cm)
30 avg 38 45
Wind Observation
🕐6h7h8h9h10h11h12h13h14h15h16h17h18h19h20h21h
↗
kts88910111012121212131316151214
kts*11151714181817212317212822242419
°C16°17°19°21°22°24°26°26°27°26°29°29°28°26°26°25°
Time6789101112131415161718192021
Direction
Wind88910111012121212131316151214
Gust11151714181817212317212822242419
Degrees

45°

45°

45°

45°

45°

68°

68°

45°

68°

68°

45°

45°

45°

45°

45°

45°