Session Details

Oisin van Gelderen

Oisin van Gelderen

Thursday 5 February 2026

Spot - Burrow Beach, Dublin Ireland

Board - JP Speed Luderitz Werner Gnigler, 2019

Sail - Neilpryde RS Racing EVO XV 4.9, 2024

Fin - Z-fins Z SPA 19 S 19

GPS - Garmin Forerunner 255

Max 2 sec

47.27 knots

Average speed

43.47 knots (45.35 44.34 43.04 42.46 42.15)

100m

46.15 knots

250m

45.11 knots

500m

40.62 knots

500m

40.62 knots

1/2 hour

4.68 knots

1/2 hour

4.68 knots

Hour

3.64 knots

Duration

01:01:47

Hour

3.64 knots

Duration

01:01:47

Nautical Mile

0 knots

Alpha racing

0 knots

Distance

9.85 km

Distance

9.85 km

Wind Speed

30 knots

Wind direction

E ( 90)

Short course because of East wind, but its Luderitz broad, so it's all good :)

Wind Observation

9

48 Gust

30 Wind

90°

10

47 Gust

31 Wind

90°

11

51 Gust

33 Wind

90°

12

53 Gust

33 Wind

90°

13

52 Gust

32 Wind

90°

14

53 Gust

32 Wind

90°

15

47 Gust

30 Wind

90°

16

49 Gust

30 Wind

90°

17

48 Gust

29 Wind

90°

Time	9	10	11	12	13	14	15	16	17
Direction
Wind	30	31	33	33	32	32	30	30	29
Gust	48	47	51	53	52	53	47	49	48
Degrees	90°	90°	90°	90°	90°	90°	90°	90°	90°

Session Achievements

Achievement	Category	Speed Type	Speed	Rank
	BestYear	100	46.15knots	#1
	BestspotAllTime	10sec	45.35knots	#2
	BestYear	10sec	45.35knots	#3
	BestYear	24hour	5.32knots	#4
	BestspotAllTime	250	45.11knots	#5