Session Details
Tristan Tjerks
Thursday 1 January 2026
Spot - Amstelmeer Netherlands
Board -
Chopper SpeedSlalom 53, 2026 
Fin -
Chopper ChC 28
GPS -
COROS VERTIX 2
Max 2 sec
37.4 knots
Rating
Average speed
35.05 knots (35.35 35.29 34.93 34.86 34.82)
100m
36.26 knots
250m
34.24 knots
500m
32.41 knots
500m
32.41 knots
1/2 hour
12.72 knots
1/2 hour
12.72 knots
Hour
12.22 knots
Duration
02:01:09
Hour
12.22 knots
Duration
02:01:09
Nautical Mile
0 knots
Alpha racing
0 knots
Distance
51.77 km
51.77 km
Wind Speed
17 knots
Wind direction
W ( 270)
After Some coffee at home of a friend went again. Now with 6.6, which was ofcourse too big. but it was Nice to do Some sailing and I really enjoyed it :-).
chopper 53 with 6.6 is a Nice combination.
Day Rank - speed
Day Rank - speed
| Rider | Avg | 2 Sec | 500m | Mile | Hour | Distance | Alpha | |||
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | |
Tristan Tjerks | 35.05 | 37.4 | 32.41 | 0 | 12.22 | 52 | 0 | |
| 2 | |
Tim Joosten | 34.79 | 37.13 | 32.84 | 23.72 | 9.86 | 18 | 22.54 | |
| 3 | |
Tristan Tjerks | 30.28 | 33.47 | 27.25 | 0 | 2.82 | 9 | 0 | |
Wind Observation
10
11
12
13
14
15
16
17
| Time | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 |
|---|---|---|---|---|---|---|---|---|
| Direction | ||||||||
| Wind | 25 | 24 | 19 | 18 | 17 | 18 | 18 | 15 |
| Gust | 25 | 24 | 19 | 18 | 17 | 18 | 34 | 15 |
| Degrees | 270° | 270° | 270° | 270° | 293° | 293° | 293° | 270° |
Session Achievements
Achievement |
Category |
Speed Type |
Speed |
Rank |
|---|---|---|---|---|
BestYear |
100 |
36.26knots |
#1 | |
BestYear |
10sec |
35.35knots |
#2 | |
BestYear |
24hour |
27.95knots |
#3 | |
BestYear |
250 |
34.24knots |
#4 | |
BestYear |
2sec |
37.40knots |
#5 |