Session Details
Tristan Tjerks
Sunday 22 February 2026
Spot - Amstelmeer Netherlands
Board -
Chopper SpeedSlalom 53, 2026 
Fin -
Chopper ChC 28
GPS -
COROS VERTIX 2
Max 2 sec
36 knots
Rating
Average speed
33.92 knots (34.31 34.12 33.88 33.75 33.54)
100m
35.33 knots
250m
33.47 knots
500m
32.62 knots
500m
32.62 knots
1/2 hour
14.55 knots
1/2 hour
14.55 knots
Hour
13.11 knots
Duration
01:33:31
Hour
13.11 knots
Duration
01:33:31
Nautical Mile
25.42 knots
Alpha racing
0 knots
Distance
48.44 km
48.44 km
Wind Speed
19 knots
Wind direction
SW ( 270)
Not as much wind as hoped for.
Session Achievements
Achievement |
Category |
Speed Type |
Speed |
Rank |
|---|---|---|---|---|
BestYear |
halfhour |
14.55knots |
#1 | |
BestYear |
hour |
13.11knots |
#2 | |
BestYear |
mile |
25.42knots |
#3 |