Session Details
Johan Gelling
Saturday 28 March 2026
Spot - Lauwersmeer Netherlands
Board -
i-99 Worldcup Slalom 109, 2019 
Fin -
Finish First V2 37 
GPS -
Locosys GT-31
Max 2 sec
32.3 knots
Rating
Average speed
30.9 knots (31.17 31.13 30.8 30.76 30.64)
100m
31.61 knots
250m
30.59 knots
500m
29.85 knots
500m
29.85 knots
1/2 hour
22.52 knots
1/2 hour
22.52 knots
Hour
20.99 knots
Duration
02:51:38
Hour
20.99 knots
Duration
02:51:38
Nautical Mile
26.42 knots
Alpha racing
18.92 knots
Distance
108.37 km
108.37 km
Wind Speed
0 knots
Wind direction
W ( 270)
Beetje wind, zon en surfen.
Prima middag om heerlijk te kunnen cruisen. Top.
Filter Rankings
Day Rank - speed
| # | Rider | Avg | |
|---|---|---|---|
| 1 | Bram Kloosterman | 33.08 | |
| 2 | Ivo Fellinger | 32.32 | |
| 3 | Anne Evert van der Veen | 31.89 | |
| 4 | Gerlof Hansma | 31.66 | |
| 5 | Anne Fahner | 31.53 | |
| 6 | Johan Gelling | 30.90 | |
Day Rank - speed
| Rider | Avg | 2 Sec | 500m | Mile | Hour | Distance | Alpha | |||
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | |
Bram Kloosterman | 33.08 | 34.14 | 31.68 | 27.44 | 15.14 | 50.85 | 14.62 | |
| 2 | |
Ivo Fellinger | 32.32 | 33.38 | 31.74 | 27.08 | 18.34 | 81.18 | 17.66 | |
| 3 | |
Anne Evert van der Veen | 31.89 | 33.13 | 30.66 | 27.79 | 17.25 | 62.51 | 21.47 | |
| 4 | |
Gerlof Hansma | 31.66 | 33.08 | 30.21 | 25.49 | 19.53 | 70.96 | 14.38 | |
| 5 | |
Anne Fahner | 31.53 | 33.47 | 30.08 | 27.17 | 15.38 | 53.22 | 20.86 | |
| 6 | |
Johan Gelling | 30.90 | 32.30 | 29.85 | 26.42 | 20.99 | 108.37 | 18.92 | |
Session Achievements
Achievement |
Category |
Speed Type |
Speed |
Rank |
|---|---|---|---|---|
BestYear |
24hour |
58.51knots |
#1 | |
BestAllTime |
halfhour |
22.52knots |
#2 | |
BestspotAllTime |
halfhour |
22.52knots |
#3 | |
BestYear |
halfhour |
22.52knots |
#4 | |
BestYear |
hour |
20.99knots |
#5 |