Session Details
Gerwin Slingerland
Sunday 31 May 2026
Average speed
42.1 kts (43.13 42.3 42.11 41.53 41.43)
100m
44.24 kts
250m
42.66 kts
500m
40.21 kts
½ hour
9.44 kts
Hour
8.19 kts
Duration
01:43:11
Naut. Mile
18.45 kts
Alpha
8.91 kts
Distance
31.56 km
Wind
0 knots
Gust
0 knots
Direction
NW ( 270)
Long time ago but nice thanks arnold
Filter Rankings
Day Rank - speed
| # | Rider | Avg | |
|---|---|---|---|
| 1 | Gerwin Slingerland | 42.10 |  |
| 2 | Christian Hirschberg | 40.64 | |
| 3 | Arnold Schreurs | 39.86 |  |
| 4 | Robert Mulder | 33.60 | |
| 5 | Rainer Motloch | 33.54 | |
Day Rank - speed
Avg
| Rider | Avg | 2 Sec | 500m | Mile | Hour | Distance | Alpha | |||
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | |
Gerwin Slingerland | 42.10 | 44.65 | 40.21 | 18.45 | 8.19 | 31.56 | 8.91 | |
| 2 |  |
Christian Hirschberg | 40.64 | 42.15 | 39.66 | 32.45 | 15.00 | 91.45 | 26.27 | |
| 3 | |
Arnold Schreurs | 39.86 | 41.93 | 37.77 | 32.80 | 7.20 | 31.49 | 0.00 | |
| 4 | |
Robert Mulder | 33.60 | 35.79 | 33.67 | 30.08 | 6.08 | 20.28 | 0.00 | |
| 5 | |
Rainer Motloch | 33.54 | 37.10 | 34.95 | 0.00 | 5.46 | 10.34 | 0.00 | |
Gear size range
Sail (m²)
5.0
avg 5.3
5.6
Board (W)
52
avg 52
52
Fin (cm)
21
avg 22
25
Session Achievements
| Category | Speed Type | Speed |
|---|---|---|
BestYear |
100 | 44.24knots |
BestYear |
10sec | 43.13knots |
BestspotAllTime |
24hour | 17.04knots |
BestYear |
24hour | 17.04knots |
BestYear |
250 | 42.66knots |