Session Details

Gerard De Groot
FlagGerard De Groot

Friday 18 September 2026

Spot Zuidlaardermeer Netherlands
Board Starboard iSonic 72 Carbon, 2019
Sail Severne Mach 5 7.8, 2022
Fin Zulu Umbani Evo 2 38
GPS Locosys GT-31
Max 2 sec
25.27 kts
Rating
Average speed
23.8 kts (24.88 24.28 23.55 23.22 23.06)
100m
24.96 kts
250m
24.58 kts
500m
22.64 kts
½ hour
13.06 kts
Hour
10.18 kts
Duration
01:10:06
Naut. Mile
19.02 kts
Alpha
14.94 kts
Distance
20.81 km
Wind
14 knots
Gust
25 knots
Direction
SW ( 270)

Track Image