Event Page
Ivo Fellinger
Friday 24 October 2025
Spot - Lauwersmeer Netherlands
Board -
Simmer 3XS 80, 2019 
Sail -
Duotone Warp Fin 5.8, 2023
Fin -
Hurricane SpeedSlalom 28
GPS -
COROS APEX 2 Pro
Max 2 sec
38.65 knots
Rating
Average speed
35.57 knots (36.89 36.38 34.91 34.91 34.76)
100m
38.17 knots
250m
35.8 knots
500m
33.32 knots
500m
33.32 knots
1/2 hour
11.13 knots
1/2 hour
11.13 knots
Hour
8.57 knots
Duration
02:08:39
Hour
8.57 knots
Duration
02:08:39
Nautical Mile
27.99 knots
Alpha racing
0 knots
Distance
41.26 km
41.26 km
Wind Speed
16 knots
Wind direction
WNW ( 293)
Filter Rankings
Day Rank - speed
| # | Rider | Avg | |
|---|---|---|---|
| 1 | Nico Wierstra | 39.66 | |
| 2 | Orjan Zandvliet | 39.60 | |
| 3 | Gerlof Hansma | 39.24 | |
| 4 | Bram Kloosterman | 38.96 | |
| 5 | Thewes De Boer | 38.19 | |
| 6 | Thewes De Boer | 38.19 |  |
| 7 | Rob de Jong | 37.49 | |
| 8 | Onno de Boer | 37.47 | |
| 9 | Anne Evert van der Veen | 37.21 | |
| 10 | Tim Heeringa | 37.02 | |
Day Rank - speed
| Rider | Avg | 2 Sec | 500m | Mile | Hour | Distance | Alpha | |||
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | |
Nico Wierstra | 39.66 | 41.38 | 38.59 | 0.00 | 8.61 | 24.93 | 0.00 | |
| 2 | |
Orjan Zandvliet | 39.60 | 43.06 | 36.16 | 0.00 | 6.55 | 17.61 | 0.00 | |
| 3 | |
Gerlof Hansma | 39.24 | 41.83 | 36.63 | 0.00 | 14.40 | 59.76 | 0.00 | |
| 4 | |
Bram Kloosterman | 38.96 | 43.51 | 36.22 | 0.00 | 10.01 | 25.12 | 0.00 | |
| 5 | |
Thewes De Boer | 38.19 | 44.30 | 37.38 | 16.83 | 8.45 | 29.77 | 17.06 | |
| 6 | |
Thewes De Boer | 38.19 | 44.30 | 37.38 | 16.83 | 8.45 | 29.79 | 17.06 | |
| 7 | |
Rob de Jong | 37.49 | 40.97 | 35.73 | 0.00 | 4.77 | 18.08 | 0.00 | |
| 8 | |
Onno de Boer | 37.47 | 41.38 | 34.88 | 0.00 | 7.10 | 14.68 | 0.00 | |
| 9 | |
Anne Evert van der Veen | 37.21 | 40.93 | 35.34 | 0.00 | 7.02 | 36.66 | 17.17 | |
| 10 | |
Tim Heeringa | 37.02 | 39.60 | 37.21 | 0.00 | 7.24 | 25.38 | 0.00 | |
Wind Observation
| 🕐 | 9h | 10h | 11h | 12h | 13h | 14h | 15h | 16h | 17h | 18h |
| ↗ | ||||||||||
| kts | 34 | 32 | 32 | 31 | 33 | 31 | 30 | 30 | 29 | 26 |
| kts* | 46 | 51 | 47 | 46 | 46 | 47 | 45 | 52 | 45 | 41 |
| °C | 12° | 12° | 11° | 12° | 12° | 12° | 12° | 11° | 12° | 12° |
| Time | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 |
|---|---|---|---|---|---|---|---|---|---|---|
| Direction | ||||||||||
| Wind | 34 | 32 | 32 | 31 | 33 | 31 | 30 | 30 | 29 | 26 |
| Gust | 46 | 51 | 47 | 46 | 46 | 47 | 45 | 52 | 45 | 41 |
| Degrees | 248° | 248° | 248° | 248° | 248° | 248° | 248° | 248° | 248° | 248° |
Session Achievements
| Category | Speed Type | Speed |
|---|---|---|
BestAllTime |
100 | 38.17knots |
BestspotAllTime |
100 | 38.17knots |
BestAllTime |
10sec | 36.89knots |
BestspotAllTime |
10sec | 36.89knots |
BestAllTime |
2sec | 38.65knots |