Session Details

Joost Boom
FlagJoost Boom

Friday 18 September 2026

Spot Grevelingenmeer - Herkingen Netherlands
Board JP Slalom 71 Pro Edition, 2018
Sail LoftSails Racingblade 8.6, 2020
Fin Z-fins z-fin. zfs38s 38
GPS COROS APEX 4 46mm
Max 2 sec
33.1 kts
Rating
Average speed
31.43 kts (31.98 31.69 31.52 31.24 30.72)
100m
32.45 kts
250m
31.41 kts
500m
30.55 kts
½ hour
17.72 kts
Hour
17.27 kts
Duration
01:29:10
Naut. Mile
22.74 kts
Alpha
18.15 kts
Distance
50.81 km
Wind
14 knots
Gust
18 knots
Direction
W ( 270)

Track Image