Session Details
Joost van den Boom
Tuesday 24 March 2026
Board -
JP Slalom 71 Pro Edition, 2018 
Fin -
Z-fins z-fin. zfs38s 38 
GPS -
COROS APEX PRO
Max 2 sec
35.1 knots
Rating
Average speed
34.45 knots (34.76 34.55 34.49 34.26 34.18)
100m
35.03 knots
250m
34.43 knots
500m
33.33 knots
500m
33.33 knots
1/2 hour
17.21 knots
1/2 hour
17.21 knots
Hour
13.66 knots
Duration
01:09:44
Hour
13.66 knots
Duration
01:09:44
Nautical Mile
21.52 knots
Alpha racing
14.71 knots
Distance
35.08 km
35.08 km
Wind Speed
18 knots
Wind direction
S ( 270)
Poging 2 soms handjes vol en eeg ruim langs de dam
Filter Rankings
Day Rank - speed
| # | Rider | Avg | |
|---|---|---|---|
| 1 | Joost van den Boom | 34.45 | |
| 2 | Erwin Rovers | 31.79 | |
| 3 | Joost van den Boom | 29.48 | |
| 4 | Patrick de Jongh | 18.00 | |
Day Rank - speed
| Rider | Avg | 2 Sec | 500m | Mile | Hour | Distance | Alpha | |||
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | |
Joost van den Boom | 34.45 | 35.10 | 33.33 | 21.52 | 13.66 | 35.08 | 14.71 | |
| 2 | |
Erwin Rovers | 31.79 | 33.74 | 30.89 | 23.97 | 15.98 | 63.05 | 19.44 | |
| 3 | |
Joost van den Boom | 29.48 | 31.75 | 29.90 | 20.89 | 6.64 | 22.02 | 16.27 | |
| 4 | |
Patrick de Jongh | 18.00 | 29.15 | 23.90 | 0.00 | 3.10 | 7.96 | 3.92 | |
Session Achievements
Achievement |
Category |
Speed Type |
Speed |
Rank |
|---|---|---|---|---|
BestYear |
500 |
33.33knots |
#1 |