Session Details
Tim Heeringa
Sunday 15 March 2026
GPS
COROS Wearables Gpx
Average speed
32.89 kts (33.71 33.16 32.64 32.52 32.44)
100m
34.2 kts
250m
33.6 kts
500m
31.76 kts
½ hour
10.17 kts
Hour
9.38 kts
Duration
00:38:48
Naut. Mile
26.23 kts
Alpha
11.56 kts
Distance
17.46 km
Wind
18 knots
Gust
18 knots
Direction
SSW ( 203)
Vanuit de coros rechtstreeks naar gps speedsurfing lukte niet. Daarom zo.
Eerste keer dit jaar! Niet voor niks 1,5 uur gereden! Lekker zonnetje, lekker windje. Gezellige drukte!
Paar runnetjes over de chop gemaakt.
Onderarmen waren vrij snel verzuurd. Moet ik even wat op trainen.
Smaakt naar meer!
Filter Rankings
Day Rank - speed
| # | Rider | Avg | |
|---|---|---|---|
| 1 | Eric Groot-van Ederen | 32.99 |  |
| 2 | Tim Heeringa | 32.89 | |
| 3 | Mikk Hillebrand | 29.96 | |
| 4 | Sander van Gelderen | 28.83 | |
| 5 | Pieter Boeter | 27.89 | |
| 6 | Sander van Gelderen | 27.33 | |
| 7 | peter zwanenburg | 27.01 | |
| 8 | Dietrik Huizing | 26.86 | |
| 9 | Eric Groot-van Ederen | 13.24 | |
Day Rank - speed
Avg
| Rider | Avg | 2 Sec | 500m | Mile | Hour | Distance | Alpha | |||
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | |
Eric Groot-van Ederen | 32.99 | 35.33 | 31.08 | 26.20 | 14.68 | 37.33 | 18.54 | |
| 2 | |
Tim Heeringa | 32.89 | 34.87 | 31.76 | 26.23 | 9.38 | 17.46 | 11.56 | |
| 3 | |
Mikk Hillebrand | 29.96 | 33.09 | 31.06 | 25.80 | 13.19 | 31.17 | 19.40 | |
| 4 | |
Sander van Gelderen | 28.83 | 30.12 | 28.10 | 26.13 | 19.94 | 50.53 | 20.31 | |
| 5 | |
Pieter Boeter | 27.89 | 29.05 | 27.74 | 24.94 | 7.22 | 24.55 | 13.60 | |
| 6 | |
Sander van Gelderen | 27.33 | 29.50 | 26.78 | 23.34 | 13.94 | 33.64 | 19.75 | |
| 7 | |
peter zwanenburg | 27.01 | 29.38 | 25.29 | 23.87 | 12.26 | 51.55 | 18.66 | |
| 8 | |
Dietrik Huizing | 26.86 | 30.36 | 27.89 | 27.05 | 15.85 | 38.60 | 15.29 | |
| 9 | |
Eric Groot-van Ederen | 13.24 | 21.49 | 9.55 | 0.00 | 0.00 | 3.01 | 7.72 | |
Gear size range
Sail (m²)
5.7
avg 7.1
8.2
Board (W)
72
avg 103
118
Fin (cm)
33
avg 37
41
Wind Observation
| 🕐 | 8h | 9h | 10h | 11h | 12h | 13h | 14h | 15h | 16h | 17h | 18h | 19h |
| ↗ | ||||||||||||
| kts | 3 | 4 | 6 | 6 | 13 | 15 | 14 | 19 | 20 | 22 | 21 | 21 |
| kts* | 3 | 4 | 6 | 6 | 13 | 15 | 14 | 19 | 20 | 22 | 21 | 21 |
| °C | 1° | 1° | 6° | 7° | 8° | 9° | 10° | 10° | 10° | 10° | 10° | 10° |
| Time | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Direction | ||||||||||||
| Wind | 3 | 4 | 6 | 6 | 13 | 15 | 14 | 19 | 20 | 22 | 21 | 21 |
| Gust | 3 | 4 | 6 | 6 | 13 | 15 | 14 | 19 | 20 | 22 | 21 | 21 |
| Degrees | 180° | 180° | 180° | 180° | 203° | 203° | 203° | 203° | 203° | 203° | 203° | 203° |
Session Achievements
| Category | Speed Type | Speed |
|---|---|---|
BestYear |
100 | 34.20knots |
BestYear |
10sec | 33.71knots |
BestYear |
250 | 33.60knots |
BestYear |
2sec | 34.87knots |
BestYear |
500 | 31.76knots |